feat: add publication

apps/edr-freight-api/src/app.module.ts

@@ -58,6 +58,7 @@ import { StampSettingsModule } from "./modules/stamp-settings/stamp-settings.mod
 import { LogoSettingsModule } from "./modules/logo-settings/logo-settings.module";
 import { ContractTemplatesModule } from "./modules/contract-templates/contract-templates.module";
 import { SupportContentModule } from "./modules/support-content/support-content.module";
+import { PublicationsModule } from "./modules/publications/publications.module";
 import { OtpModule } from "./modules/otp/otp.module";
 import { HealthModule } from "./modules/health/health.module";
 import { RuleEngineModule } from "./modules/rule-engine/rule-engine.module";
@@ -231,6 +232,7 @@ if (!process.env.APPLICATION_NAME) {
     LogoSettingsModule,
     ContractTemplatesModule,
     SupportContentModule,
+    PublicationsModule,
     OtpModule,
     HealthModule,
     RuleEngineModule,

apps/edr-freight-api/src/migrations/3850000000000-Publications.ts

@@ -0,0 +1,44 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+/**
+ * Public document library for the freight portal (PDFs, Markdown write-ups,
+ * PowerPoint decks about the platform), managed from the backoffice. Each row
+ * is one whole file stored in MinIO under `publications/` — a re-upload
+ * replaces the object and the row's file columns, there is no per-version
+ * history table like `support_documents` has.
+ */
+export class Publications3850000000000 implements MigrationInterface {
+  name = 'Publications3850000000000';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      CREATE TABLE IF NOT EXISTS freight.publications (
+        id                uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
+        title             varchar(200) NOT NULL,
+        description       text,
+        category          varchar(60),
+        file_key          varchar(512) NOT NULL,
+        file_name         varchar(255) NOT NULL,
+        file_mime_type    varchar(120) NOT NULL,
+        file_size_bytes   bigint NOT NULL,
+        sort_order        integer NOT NULL DEFAULT 0,
+        published         boolean NOT NULL DEFAULT true,
+        published_at      timestamptz,
+        uploaded_by_id    uuid,
+        created_at        timestamptz NOT NULL DEFAULT now(),
+        updated_at        timestamptz NOT NULL DEFAULT now(),
+        deleted_at        timestamptz
+      )
+    `);
+
+    // Serves the public list: published rows in display order.
+    await queryRunner.query(`
+      CREATE INDEX IF NOT EXISTS idx_publications_published_sort
+        ON freight.publications (published, sort_order)
+    `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`DROP TABLE IF EXISTS freight.publications`);
+  }
+}

apps/edr-freight-api/src/modules/publications/dto/create-publication.dto.ts

@@ -0,0 +1,33 @@
+import { Transform } from "class-transformer";
+import { IsBoolean, IsInt, IsOptional, IsString, MaxLength } from "class-validator";
+
+/**
+ * Metadata fields for `POST /publications`, sent alongside the file as
+ * multipart/form-data — every field arrives as a string, so numeric/boolean
+ * fields need an explicit `@Transform` (global `enableImplicitConversion` is
+ * off, see main.ts).
+ */
+export class CreatePublicationDto {
+  @IsString()
+  @MaxLength(200)
+  title!: string;
+
+  @IsOptional()
+  @IsString()
+  description?: string;
+
+  @IsOptional()
+  @IsString()
+  @MaxLength(60)
+  category?: string;
+
+  @IsOptional()
+  @IsInt()
+  @Transform(({ value }) => Number(value ?? 0))
+  sortOrder?: number;
+
+  @IsOptional()
+  @IsBoolean()
+  @Transform(({ value }) => value === undefined || value === "true" || value === true)
+  published?: boolean;
+}

apps/edr-freight-api/src/modules/publications/dto/update-publication.dto.ts

@@ -0,0 +1,5 @@
+import { PartialType } from "@nestjs/mapped-types";
+
+import { CreatePublicationDto } from "./create-publication.dto";
+
+export class UpdatePublicationDto extends PartialType(CreatePublicationDto) {}

apps/edr-freight-api/src/modules/publications/entities/publication.entity.ts

@@ -0,0 +1,51 @@
+import { BaseEntity } from "@edr/api-common";
+import { Column, Entity, Index } from "typeorm";
+
+/**
+ * One document in the freight portal's public library (/publications) — a
+ * PDF, Markdown write-up, or PowerPoint deck about the platform, uploaded and
+ * curated from the backoffice. Unlike `SupportDocument`'s five fixed slugs
+ * edited in place, this is a real table of many rows and each upload is a
+ * whole new file — there is no version-history log here, a re-upload just
+ * replaces the file columns (see `PublicationsService.replaceFile`).
+ */
+@Entity({ schema: "freight", name: "publications" })
+@Index(["published", "sortOrder"])
+export class Publication extends BaseEntity {
+  @Column({ name: "title", type: "varchar", length: 200 })
+  title!: string;
+
+  @Column({ name: "description", type: "text", nullable: true })
+  description?: string | null;
+
+  @Column({ name: "category", type: "varchar", length: 60, nullable: true })
+  category?: string | null;
+
+  /** MinIO object key. Never a signed URL — those expire; sign on read instead. */
+  @Column({ name: "file_key", type: "varchar", length: 512 })
+  fileKey!: string;
+
+  /** Original filename, used for the download's Content-Disposition. */
+  @Column({ name: "file_name", type: "varchar", length: 255 })
+  fileName!: string;
+
+  @Column({ name: "file_mime_type", type: "varchar", length: 120 })
+  fileMimeType!: string;
+
+  @Column({ name: "file_size_bytes", type: "bigint" })
+  fileSizeBytes!: number;
+
+  /** Manual ordering in the backoffice list and the public grid. */
+  @Column({ name: "sort_order", type: "integer", default: 0 })
+  sortOrder!: number;
+
+  /** Unpublish without deleting — hides it from the public list only. */
+  @Column({ name: "published", type: "boolean", default: true })
+  published!: boolean;
+
+  @Column({ name: "published_at", type: "timestamptz", nullable: true })
+  publishedAt?: Date | null;
+
+  @Column({ name: "uploaded_by_id", type: "uuid", nullable: true })
+  uploadedById?: string | null;
+}

apps/edr-freight-api/src/modules/publications/public-publications.controller.ts

@@ -0,0 +1,51 @@
+import { Public } from "@edr/api-common";
+import { Controller, Get, Header, Param, ParseUUIDPipe, Query, Res } from "@nestjs/common";
+import { Response } from "express";
+import { ApiOperation, ApiQuery, ApiTags } from "@nestjs/swagger";
+
+import { PublicationsService } from "./publications.service";
+
+/**
+ * The portal's /publications page — a public library of PDFs, Markdown
+ * write-ups and PowerPoint decks about the platform. No login required, same
+ * as /help, /faq and the legal pages: prospects reach it before any account
+ * exists.
+ */
+@ApiTags("publications")
+@Public()
+@Controller("publications")
+export class PublicPublicationsController {
+  constructor(private readonly service: PublicationsService) {}
+
+  @Get()
+  // Cheap to serve stale for a few minutes; every anonymous page view hits it.
+  @Header("Cache-Control", "public, max-age=300")
+  @ApiOperation({ summary: "List published publications for the public library" })
+  list() {
+    return this.service.listPublic();
+  }
+
+  @Get(":id/file")
+  @ApiQuery({
+    name: "download",
+    required: false,
+    description: "Set to 1/true to force a download instead of inline preview.",
+  })
+  @ApiOperation({ summary: "Stream a published publication's file" })
+  async getFile(
+    @Param("id", ParseUUIDPipe) id: string,
+    @Query("download") download: string | undefined,
+    @Res() res: Response,
+  ) {
+    const { stream, record } = await this.service.getPublishedFileStream(id);
+    const forceDownload = download === "1" || download === "true";
+
+    res.setHeader("Content-Type", record.fileMimeType);
+    res.setHeader(
+      "Content-Disposition",
+      `${forceDownload ? "attachment" : "inline"}; filename="${record.fileName}"`,
+    );
+    res.setHeader("Cache-Control", "public, max-age=300");
+    stream.pipe(res);
+  }
+}

apps/edr-freight-api/src/modules/publications/publications.controller.ts

@@ -0,0 +1,76 @@
+import { CurrentUser } from "@edr/api-common";
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  Param,
+  ParseUUIDPipe,
+  Patch,
+  Post,
+  UploadedFile,
+  UseInterceptors,
+} from "@nestjs/common";
+import { FileInterceptor } from "@nestjs/platform-express";
+import { ApiBearerAuth, ApiConsumes, ApiOperation, ApiTags } from "@nestjs/swagger";
+import type { TCurrentUser } from "@tria-plc/api-common/modules/auth/types/current-user.type";
+
+import { BookingStaff } from "../../common/booking-guards";
+import { documentUploadMulterOptions } from "../../common/document-upload.options";
+import { FREIGHT_PERMS } from "../../seed/freight-permissions.registry";
+import { CreatePublicationDto } from "./dto/create-publication.dto";
+import { UpdatePublicationDto } from "./dto/update-publication.dto";
+import { PublicationsService } from "./publications.service";
+
+const READ = [FREIGHT_PERMS.settings.publications.view, FREIGHT_PERMS.settings.publications.manage, FREIGHT_PERMS.admin];
+const WRITE = [FREIGHT_PERMS.settings.publications.manage, FREIGHT_PERMS.admin];
+
+@ApiTags("publications")
+@ApiBearerAuth()
+@Controller("publications")
+export class PublicationsController {
+  constructor(private readonly service: PublicationsService) {}
+
+  @Get("admin")
+  @BookingStaff(READ)
+  @ApiOperation({ summary: "List every publication, published or not" })
+  list() {
+    return this.service.list();
+  }
+
+  @Post()
+  @BookingStaff(WRITE)
+  @UseInterceptors(FileInterceptor("file", documentUploadMulterOptions))
+  @ApiConsumes("multipart/form-data")
+  @ApiOperation({ summary: "Upload a new publication" })
+  create(
+    @UploadedFile() file: Express.Multer.File,
+    @Body() dto: CreatePublicationDto,
+    @CurrentUser() user: TCurrentUser,
+  ) {
+    return this.service.create(file, dto, user?.id ?? null);
+  }
+
+  @Patch(":id")
+  @BookingStaff(WRITE)
+  @ApiOperation({ summary: "Update a publication's title, description, category, order or published state" })
+  update(@Param("id", ParseUUIDPipe) id: string, @Body() dto: UpdatePublicationDto) {
+    return this.service.update(id, dto);
+  }
+
+  @Post(":id/file")
+  @BookingStaff(WRITE)
+  @UseInterceptors(FileInterceptor("file", documentUploadMulterOptions))
+  @ApiConsumes("multipart/form-data")
+  @ApiOperation({ summary: "Replace a publication's file" })
+  replaceFile(@Param("id", ParseUUIDPipe) id: string, @UploadedFile() file: Express.Multer.File) {
+    return this.service.replaceFile(id, file);
+  }
+
+  @Delete(":id")
+  @BookingStaff(WRITE)
+  @ApiOperation({ summary: "Remove a publication" })
+  remove(@Param("id", ParseUUIDPipe) id: string) {
+    return this.service.remove(id);
+  }
+}

apps/edr-freight-api/src/modules/publications/publications.module.ts

@@ -0,0 +1,17 @@
+import { Module } from "@nestjs/common";
+import { TypeOrmModule } from "@nestjs/typeorm";
+
+import { MinioModule } from "../minio/minio.module";
+import { Publication } from "./entities/publication.entity";
+import { PublicationsController } from "./publications.controller";
+import { PublicationsRepository } from "./publications.repository";
+import { PublicationsService } from "./publications.service";
+import { PublicPublicationsController } from "./public-publications.controller";
+
+@Module({
+  imports: [TypeOrmModule.forFeature([Publication]), MinioModule],
+  controllers: [PublicPublicationsController, PublicationsController],
+  providers: [PublicationsRepository, PublicationsService],
+  exports: [PublicationsService],
+})
+export class PublicationsModule {}

apps/edr-freight-api/src/modules/publications/publications.repository.ts

@@ -0,0 +1,29 @@
+import { BaseRepository } from "@edr/api-common";
+import { Injectable } from "@nestjs/common";
+import { InjectRepository } from "@nestjs/typeorm";
+import { Repository } from "typeorm";
+
+import { Publication } from "./entities/publication.entity";
+
+@Injectable()
+export class PublicationsRepository extends BaseRepository<Publication> {
+  constructor(
+    @InjectRepository(Publication)
+    repository: Repository<Publication>,
+  ) {
+    super(repository);
+  }
+
+  /** Public list: published rows only, in display order. */
+  findPublished(): Promise<Publication[]> {
+    return this.repository.find({
+      where: { published: true },
+      order: { sortOrder: "ASC", publishedAt: "DESC" },
+    });
+  }
+
+  /** Admin list: every row, published or not. */
+  override findAll(): Promise<Publication[]> {
+    return this.repository.find({ order: { sortOrder: "ASC" } });
+  }
+}

apps/edr-freight-api/src/modules/publications/publications.service.ts

@@ -0,0 +1,151 @@
+import {
+  PublicationSummary,
+  PUBLICATION_ALLOWED_MIME_TYPES,
+  PUBLICATION_FILE_PREFIX,
+} from "@edr/types";
+import { BadRequestException, Injectable, NotFoundException } from "@nestjs/common";
+import { extname } from "path";
+import { Readable } from "stream";
+import { randomUUID } from "crypto";
+
+import { MinioService } from "../minio/minio.service";
+import { CreatePublicationDto } from "./dto/create-publication.dto";
+import { UpdatePublicationDto } from "./dto/update-publication.dto";
+import { Publication } from "./entities/publication.entity";
+import { PublicationsRepository } from "./publications.repository";
+
+@Injectable()
+export class PublicationsService {
+  constructor(
+    private readonly repository: PublicationsRepository,
+    private readonly minio: MinioService,
+  ) {}
+
+  private assertAllowedFile(file?: Express.Multer.File): asserts file is Express.Multer.File {
+    if (!file) throw new BadRequestException("No file uploaded");
+    if (!(PUBLICATION_ALLOWED_MIME_TYPES as readonly string[]).includes(file.mimetype)) {
+      throw new BadRequestException(
+        `Unsupported file type ${file.mimetype} — PDF, Markdown and PowerPoint only`,
+      );
+    }
+  }
+
+  async create(
+    file: Express.Multer.File | undefined,
+    dto: CreatePublicationDto,
+    actorId: string | null,
+  ): Promise<Publication> {
+    this.assertAllowedFile(file);
+
+    const key = `${PUBLICATION_FILE_PREFIX}${randomUUID()}${extname(file.originalname).toLowerCase()}`;
+    await this.minio.uploadFile(key, file.buffer, file.mimetype);
+
+    const published = dto.published ?? true;
+    return this.repository.create({
+      title: dto.title,
+      description: dto.description ?? null,
+      category: dto.category ?? null,
+      fileKey: key,
+      fileName: file.originalname,
+      fileMimeType: file.mimetype,
+      fileSizeBytes: file.size,
+      sortOrder: dto.sortOrder ?? 0,
+      published,
+      publishedAt: published ? new Date() : null,
+      uploadedById: actorId,
+    });
+  }
+
+  async update(id: string, dto: UpdatePublicationDto): Promise<Publication> {
+    const existing = await this.getByIdOrThrow(id);
+
+    const patch: Partial<Publication> = {
+      ...(dto.title !== undefined && { title: dto.title }),
+      ...(dto.description !== undefined && { description: dto.description }),
+      ...(dto.category !== undefined && { category: dto.category }),
+      ...(dto.sortOrder !== undefined && { sortOrder: dto.sortOrder }),
+    };
+
+    if (dto.published !== undefined && dto.published !== existing.published) {
+      patch.published = dto.published;
+      patch.publishedAt = dto.published ? new Date() : null;
+    }
+
+    const updated = await this.repository.update(id, patch);
+    if (!updated) throw new NotFoundException(`Publication ${id} not found`);
+    return updated;
+  }
+
+  /** Swaps the stored file for one row; the old MinIO object is dropped after the new one is saved. */
+  async replaceFile(id: string, file?: Express.Multer.File): Promise<Publication> {
+    this.assertAllowedFile(file);
+    const existing = await this.getByIdOrThrow(id);
+
+    const key = `${PUBLICATION_FILE_PREFIX}${randomUUID()}${extname(file.originalname).toLowerCase()}`;
+    await this.minio.uploadFile(key, file.buffer, file.mimetype);
+
+    const updated = await this.repository.update(id, {
+      fileKey: key,
+      fileName: file.originalname,
+      fileMimeType: file.mimetype,
+      fileSizeBytes: file.size,
+    });
+
+    await this.minio.deleteFile(existing.fileKey);
+    return updated!;
+  }
+
+  async remove(id: string): Promise<void> {
+    await this.getByIdOrThrow(id);
+    await this.repository.softDelete(id);
+  }
+
+  /** Admin list — every row, published or not. */
+  list(): Promise<Publication[]> {
+    return this.repository.findAll();
+  }
+
+  /**
+   * Public list — published rows only. No file URL here: a presigned MinIO
+   * URL isn't reachable from the browser (see `fileViewUrl` in the portal's
+   * `apiConfig.ts`); the portal builds each file's URL itself from `id` via
+   * `GET /publications/:id/file`.
+   */
+  async listPublic(): Promise<PublicationSummary[]> {
+    const rows = await this.repository.findPublished();
+    return rows.map((row) => this.toSummary(row));
+  }
+
+  private toSummary(row: Publication): PublicationSummary {
+    return {
+      id: row.id,
+      title: row.title,
+      description: row.description ?? null,
+      category: row.category ?? null,
+      fileName: row.fileName,
+      fileMimeType: row.fileMimeType,
+      fileSizeBytes: Number(row.fileSizeBytes),
+      sortOrder: row.sortOrder,
+      publishedAt: row.publishedAt?.toISOString() ?? null,
+      createdAt: row.createdAt.toISOString(),
+      updatedAt: row.updatedAt.toISOString(),
+    };
+  }
+
+  /** For the public/staff file route: streams a published row's bytes. */
+  async getPublishedFileStream(
+    id: string,
+  ): Promise<{ stream: Readable; record: Publication }> {
+    const record = await this.repository.findById(id);
+    if (!record || !record.published) {
+      throw new NotFoundException(`Publication ${id} not found`);
+    }
+    return { stream: await this.minio.getFileStream(record.fileKey), record };
+  }
+
+  private async getByIdOrThrow(id: string): Promise<Publication> {
+    const record = await this.repository.findById(id);
+    if (!record) throw new NotFoundException(`Publication ${id} not found`);
+    return record;
+  }
+}

apps/edr-freight-api/src/seed/freight-permissions.registry.ts

@@ -2498,6 +2498,11 @@ export const FREIGHT_PERMS = {
       view: "edr_freight_app:settings:support_content:view",
       manage: "edr_freight_app:settings:support_content:manage",
     },
+    // Public /publications library (PDFs, Markdown, PowerPoint), edited from the backoffice.
+    publications: {
+      view: "edr_freight_app:settings:publications:view",
+      manage: "edr_freight_app:settings:publications:manage",
+    },
   },
   support: {
     agentView: "edr_freight_app:support:agent_view",

apps/edr-freight-web/backoffice/src/App.tsx

@@ -60,6 +60,7 @@ import CompanyStampSettingsPage from "./pages/settings/CompanyStampSettingsPage"
 import LogoSettingsPage from "./pages/settings/LogoSettingsPage";
 import ContractTemplatesPage from "./pages/contract_templates/ContractTemplatesPage";
 import PortalContentPage from "./pages/portal_content/PortalContentPage";
+import PublicationsPage from "./pages/publications/PublicationsPage";
 import ContractTemplateEditorPage from "./pages/contract_templates/ContractTemplateEditorPage";
 import FleetResourcePage from "./pages/fleet/FleetResourcePage";
 import WagonPerformancePage from "./pages/wagon-performance/WagonPerformancePage";
@@ -1193,6 +1194,19 @@ const App = () => {
             </RequirePermission>
           }
         />
+        <Route
+          path="publications"
+          element={
+            <RequirePermission
+              permission={[
+                FREIGHT_PERMS.settings.publications.view,
+                FREIGHT_PERMS.settings.publications.manage,
+              ]}
+            >
+              <PublicationsPage />
+            </RequirePermission>
+          }
+        />
 
         <Route
           path="configuration"

apps/edr-freight-web/backoffice/src/components/layout/sidebar-sections.tsx

@@ -570,6 +570,15 @@ export const buildSidebarSections = (
             FREIGHT_PERMS.settings.supportContent.manage,
           ],
         },
+        {
+          label: "Publications",
+          href: "/dashboard/publications",
+          icon: <FileText />,
+          permission: [
+            FREIGHT_PERMS.settings.publications.view,
+            FREIGHT_PERMS.settings.publications.manage,
+          ],
+        },
         {
           label: "Audit logs",
           href: "/dashboard/audit-logs",

apps/edr-freight-web/backoffice/src/lib/permissions.ts

@@ -426,6 +426,10 @@ export const FREIGHT_PERMS = {
       view: "edr_freight_app:settings:support_content:view",
       manage: "edr_freight_app:settings:support_content:manage",
     },
+    publications: {
+      view: "edr_freight_app:settings:publications:view",
+      manage: "edr_freight_app:settings:publications:manage",
+    },
   },
   staff: {
     roles: {

apps/edr-freight-web/backoffice/src/pages/publications/DeletePublicationDialog.tsx

@@ -0,0 +1,54 @@
+import type { ReactNode } from "react";
+
+import { Button } from "@/components/ui/button";
+import {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/components/ui/dialog";
+
+export interface DeletePublicationDialogProps {
+  title: string;
+  onConfirm?: () => void;
+  children: ReactNode;
+}
+
+export default function DeletePublicationDialog({
+  title,
+  onConfirm,
+  children,
+}: DeletePublicationDialogProps) {
+  return (
+    <Dialog>
+      <DialogTrigger asChild>{children}</DialogTrigger>
+
+      <DialogContent className="sm:max-w-md rounded-3xl">
+        <DialogHeader>
+          <DialogTitle className="text-xl font-bold">Delete publication?</DialogTitle>
+          <DialogDescription>
+            This will remove{" "}
+            <span className="font-semibold text-slate-900">{title}</span> from the
+            public library. It stops being downloadable immediately.
+          </DialogDescription>
+        </DialogHeader>
+
+        <DialogFooter className="mt-2">
+          <DialogClose asChild>
+            <Button variant="outline">Cancel</Button>
+          </DialogClose>
+
+          <DialogClose asChild>
+            <Button onClick={onConfirm} className="bg-red-600 text-white hover:bg-red-700">
+              Delete
+            </Button>
+          </DialogClose>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+}

apps/edr-freight-web/backoffice/src/pages/publications/EditPublicationDialog.tsx

@@ -0,0 +1,211 @@
+import type { Publication } from "@edr/types";
+import { useMutation } from "@tanstack/react-query";
+import { Loader2, UploadCloud } from "lucide-react";
+import { useRef, useState, type ReactNode } from "react";
+
+import { Button } from "@/components/ui/button";
+import {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+  DialogTrigger,
+} from "@/components/ui/dialog";
+import { Input } from "@/components/ui/input";
+import { Label } from "@/components/ui/label";
+import { Textarea } from "@/components/ui/textarea";
+import { api } from "@/services/api";
+
+export interface EditPublicationDialogProps {
+  mode?: "create" | "edit";
+  publication?: Publication;
+  children: ReactNode;
+}
+
+const ACCEPT =
+  ".pdf,.md,.markdown,.ppt,.pptx,application/pdf,text/markdown,application/vnd.ms-powerpoint,application/vnd.openxmlformats-officedocument.presentationml.presentation";
+
+export default function EditPublicationDialog({
+  mode = "create",
+  publication,
+  children,
+}: EditPublicationDialogProps) {
+  const isEdit = mode === "edit";
+  const fileInputRef = useRef<HTMLInputElement>(null);
+
+  const [open, setOpen] = useState(false);
+  const [title, setTitle] = useState(publication?.title ?? "");
+  const [description, setDescription] = useState(publication?.description ?? "");
+  const [category, setCategory] = useState(publication?.category ?? "");
+  const [file, setFile] = useState<File | null>(null);
+  const [progress, setProgress] = useState<number | null>(null);
+  const [error, setError] = useState<string | null>(null);
+
+  const createMutation = useMutation(api.publications.create.mutationOptions());
+  const updateMutation = useMutation(api.publications.update.mutationOptions());
+  const replaceFileMutation = useMutation(api.publications.replaceFile.mutationOptions());
+  const pending =
+    createMutation.isPending || updateMutation.isPending || replaceFileMutation.isPending;
+
+  const reset = () => {
+    setTitle(publication?.title ?? "");
+    setDescription(publication?.description ?? "");
+    setCategory(publication?.category ?? "");
+    setFile(null);
+    setProgress(null);
+    setError(null);
+    if (fileInputRef.current) fileInputRef.current.value = "";
+  };
+
+  const handleSubmit = async () => {
+    setError(null);
+    if (!title.trim()) {
+      setError("Title is required.");
+      return;
+    }
+    if (!isEdit && !file) {
+      setError("Choose a file to upload.");
+      return;
+    }
+
+    const meta = {
+      title: title.trim(),
+      description: description.trim() || undefined,
+      category: category.trim() || undefined,
+    };
+
+    try {
+      if (isEdit && publication) {
+        await updateMutation.mutateAsync({ id: publication.id, dto: meta });
+        if (file) {
+          await replaceFileMutation.mutateAsync({
+            id: publication.id,
+            file,
+            onProgress: setProgress,
+          });
+        }
+      } else if (file) {
+        await createMutation.mutateAsync({ file, meta, onProgress: setProgress });
+      }
+      setOpen(false);
+      if (!isEdit) reset();
+    } catch (err) {
+      setError(err instanceof Error ? err.message : "Something went wrong. Try again.");
+    } finally {
+      setProgress(null);
+    }
+  };
+
+  return (
+    <Dialog
+      open={open}
+      onOpenChange={(next) => {
+        setOpen(next);
+        if (!next) reset();
+      }}
+    >
+      <DialogTrigger asChild>{children}</DialogTrigger>
+
+      <DialogContent className="max-h-[90vh] overflow-y-auto sm:max-w-lg rounded-3xl">
+        <DialogHeader>
+          <DialogTitle className="text-2xl font-bold">
+            {isEdit ? "Edit publication" : "New publication"}
+          </DialogTitle>
+          <DialogDescription>
+            {isEdit
+              ? "Update this document's title, description or category, or replace its file."
+              : "Upload a PDF, Markdown or PowerPoint file for the public library."}
+          </DialogDescription>
+        </DialogHeader>
+
+        <div className="grid gap-5 py-4">
+          <div className="space-y-2">
+            <Label>Title *</Label>
+            <Input
+              value={title}
+              onChange={(e) => setTitle(e.target.value)}
+              placeholder="e.g. EDR Freight Platform Guide"
+            />
+          </div>
+
+          <div className="space-y-2">
+            <Label>Category</Label>
+            <Input
+              value={category}
+              onChange={(e) => setCategory(e.target.value)}
+              placeholder="e.g. Guides, Reports"
+            />
+          </div>
+
+          <div className="space-y-2">
+            <Label>Description</Label>
+            <Textarea
+              value={description}
+              onChange={(e) => setDescription(e.target.value)}
+              placeholder="What this document covers…"
+            />
+          </div>
+
+          <div className="space-y-2">
+            <Label>{isEdit ? "Replace file (optional)" : "File *"}</Label>
+            <div
+              onClick={() => fileInputRef.current?.click()}
+              className="cursor-pointer rounded-xl border-2 border-dashed border-slate-300 px-4 py-6 text-center hover:bg-slate-50"
+            >
+              {progress !== null ? (
+                <p className="text-sm text-slate-500">Uploading… {progress}%</p>
+              ) : file ? (
+                <p className="text-sm font-medium text-slate-700">{file.name}</p>
+              ) : isEdit && publication ? (
+                <p className="text-sm text-slate-500">
+                  Currently <span className="font-medium">{publication.fileName}</span> —
+                  click to replace
+                </p>
+              ) : (
+                <div className="flex flex-col items-center gap-1 text-slate-500">
+                  <UploadCloud className="h-6 w-6" />
+                  <span className="text-sm">Click to choose a PDF, Markdown or PowerPoint file</span>
+                </div>
+              )}
+            </div>
+            <input
+              ref={fileInputRef}
+              type="file"
+              accept={ACCEPT}
+              hidden
+              onChange={(e) => setFile(e.currentTarget.files?.[0] ?? null)}
+            />
+          </div>
+        </div>
+
+        {error ? (
+          <p className="rounded-xl bg-red-50 px-3 py-2 text-sm text-red-700">{error}</p>
+        ) : null}
+
+        <div className="mt-2 flex justify-end gap-3">
+          <DialogClose asChild>
+            <Button variant="outline" disabled={pending}>
+              Cancel
+            </Button>
+          </DialogClose>
+          <Button
+            type="button"
+            onClick={() => void handleSubmit()}
+            disabled={pending}
+            className="bg-[#10B981] text-white hover:bg-[#10B981]/90 disabled:opacity-60"
+          >
+            {pending ? (
+              <Loader2 className="h-4 w-4 animate-spin" />
+            ) : isEdit ? (
+              "Save changes"
+            ) : (
+              "Upload"
+            )}
+          </Button>
+        </div>
+      </DialogContent>
+    </Dialog>
+  );
+}

apps/edr-freight-web/backoffice/src/pages/publications/PublicationsPage.tsx

@@ -0,0 +1,173 @@
+import type { Publication } from "@edr/types";
+import { useQuery, useMutation } from "@tanstack/react-query";
+import {
+  ActionIcon,
+  Badge,
+  Button,
+  Center,
+  Group,
+  Loader,
+  Paper,
+  Stack,
+  Switch,
+  Table,
+  Text,
+  Title,
+  Tooltip,
+} from "@mantine/core";
+import { FileText, Pencil, Plus, Trash2 } from "lucide-react";
+
+import { PageContainer } from "@/components/page";
+import { formatBytes, formatDate } from "@/lib/format";
+import { api } from "@/services/api";
+
+import DeletePublicationDialog from "./DeletePublicationDialog";
+import EditPublicationDialog from "./EditPublicationDialog";
+
+/** Short label from a mime type, for the file-type badge. */
+function fileKindLabel(mime: string): string {
+  if (mime === "application/pdf") return "PDF";
+  if (mime.includes("markdown")) return "Markdown";
+  if (mime.includes("powerpoint") || mime.includes("presentationml")) return "PowerPoint";
+  return "File";
+}
+
+/**
+ * Backoffice admin for the freight portal's public /publications page —
+ * upload, edit, reorder-by-hand and unpublish PDFs, Markdown write-ups and
+ * PowerPoint decks about the platform.
+ */
+export default function PublicationsPage() {
+  const { data, isLoading, isError } = useQuery(api.publications.list.queryOptions());
+  const updateMutation = useMutation(api.publications.update.mutationOptions());
+  const removeMutation = useMutation(api.publications.remove.mutationOptions());
+
+  const publications = [...(data ?? [])].sort((a, b) => a.sortOrder - b.sortOrder);
+
+  return (
+    <PageContainer>
+      <Stack gap="lg">
+        <Group justify="space-between" align="flex-start" wrap="wrap">
+          <Stack gap={4}>
+            <Title order={2}>Publications</Title>
+            <Text size="sm" c="dimmed" maw={560}>
+              PDFs, Markdown write-ups and PowerPoint decks shown on the public
+              /publications page — no login required to view them.
+            </Text>
+          </Stack>
+
+          <EditPublicationDialog>
+            <Button leftSection={<Plus size={16} />} color="edr-green">
+              New publication
+            </Button>
+          </EditPublicationDialog>
+        </Group>
+
+        <Paper withBorder radius="lg" p="lg">
+          {isLoading ? (
+            <Center py="xl">
+              <Loader color="edr-green" />
+            </Center>
+          ) : isError ? (
+            <Text c="dimmed">Could not load publications.</Text>
+          ) : publications.length === 0 ? (
+            <Stack align="center" gap="md" py="xl">
+              <FileText size={32} color="var(--mantine-color-gray-5)" />
+              <Text c="dimmed">No publications yet.</Text>
+              <EditPublicationDialog>
+                <Button variant="light" color="edr-green">
+                  Upload the first one
+                </Button>
+              </EditPublicationDialog>
+            </Stack>
+          ) : (
+            <Table striped highlightOnHover verticalSpacing="sm">
+              <Table.Thead>
+                <Table.Tr>
+                  <Table.Th>Title</Table.Th>
+                  <Table.Th>Category</Table.Th>
+                  <Table.Th>Type</Table.Th>
+                  <Table.Th>Size</Table.Th>
+                  <Table.Th>Published</Table.Th>
+                  <Table.Th>Updated</Table.Th>
+                  <Table.Th />
+                </Table.Tr>
+              </Table.Thead>
+              <Table.Tbody>
+                {publications.map((pub: Publication) => (
+                  <Table.Tr key={pub.id}>
+                    <Table.Td>
+                      <Text fw={600} size="sm">
+                        {pub.title}
+                      </Text>
+                      {pub.description ? (
+                        <Text size="xs" c="dimmed" lineClamp={1}>
+                          {pub.description}
+                        </Text>
+                      ) : null}
+                    </Table.Td>
+                    <Table.Td>
+                      {pub.category ? (
+                        <Badge variant="light" color="gray">
+                          {pub.category}
+                        </Badge>
+                      ) : (
+                        <Text size="sm" c="dimmed">
+                          —
+                        </Text>
+                      )}
+                    </Table.Td>
+                    <Table.Td>
+                      <Badge variant="light" color="edr-green">
+                        {fileKindLabel(pub.fileMimeType)}
+                      </Badge>
+                    </Table.Td>
+                    <Table.Td>
+                      <Text size="sm">{formatBytes(pub.fileSizeBytes)}</Text>
+                    </Table.Td>
+                    <Table.Td>
+                      <Tooltip label={pub.published ? "Visible on the public page" : "Hidden from the public page"}>
+                        <Switch
+                          checked={pub.published}
+                          color="edr-green"
+                          onChange={(e) =>
+                            updateMutation.mutate({
+                              id: pub.id,
+                              dto: { published: e.currentTarget.checked },
+                            })
+                          }
+                        />
+                      </Tooltip>
+                    </Table.Td>
+                    <Table.Td>
+                      <Text size="sm" c="dimmed">
+                        {formatDate(pub.updatedAt)}
+                      </Text>
+                    </Table.Td>
+                    <Table.Td>
+                      <Group gap={4} justify="flex-end" wrap="nowrap">
+                        <EditPublicationDialog mode="edit" publication={pub}>
+                          <ActionIcon variant="subtle" color="gray" aria-label="Edit">
+                            <Pencil size={16} />
+                          </ActionIcon>
+                        </EditPublicationDialog>
+                        <DeletePublicationDialog
+                          title={pub.title}
+                          onConfirm={() => removeMutation.mutate({ id: pub.id })}
+                        >
+                          <ActionIcon variant="subtle" color="red" aria-label="Delete">
+                            <Trash2 size={16} />
+                          </ActionIcon>
+                        </DeletePublicationDialog>
+                      </Group>
+                    </Table.Td>
+                  </Table.Tr>
+                ))}
+              </Table.Tbody>
+            </Table>
+          )}
+        </Paper>
+      </Stack>
+    </PageContainer>
+  );
+}

apps/edr-freight-web/backoffice/src/services/api.ts

@@ -1,4 +1,4 @@
-import type { Freight, PaginatedResponse } from "@edr/types";
+import type { Freight, PaginatedResponse, Publication } from "@edr/types";
 
 import { QUERY_KEYS } from "@/constants/QUERY_KEYS";
 import type { FleetResourceSlug } from "@/pages/fleet/config/resources";
@@ -191,6 +191,7 @@ import type { EimsInvoiceStatusView, EimsModeOfPayment, EimsReceiptView, EimsVer
 import { invoicesService } from "./invoices.service";
 import { dropdownSettingsService } from "./dropdownSettings.service";
 import { fileUploadSettingsService } from "./fileUploadSettings.service";
+import { publicationsService, type UpdatePublicationPayload } from "./publications.service";
 import {
   fleetService,
   type FleetListFilters,
@@ -2934,6 +2935,52 @@ export const api = {
     ),
   },
 
+  publications: {
+    list: endpoint<void, Publication[]>(
+      "publications",
+      "list",
+      publicationsService.list,
+    ),
+
+    create: endpoint<
+      { file: File; meta: UpdatePublicationPayload & { title: string }; onProgress?: (percent: number | null) => void },
+      Publication
+    >(
+      "publications",
+      "create",
+      ({ file, meta, onProgress }) => publicationsService.create(file, meta, onProgress),
+      undefined,
+      () => [["publications"]],
+    ),
+
+    update: endpoint<{ id: string; dto: UpdatePublicationPayload }, Publication>(
+      "publications",
+      "update",
+      ({ id, dto }) => publicationsService.update(id, dto),
+      undefined,
+      () => [["publications"]],
+    ),
+
+    replaceFile: endpoint<
+      { id: string; file: File; onProgress?: (percent: number | null) => void },
+      Publication
+    >(
+      "publications",
+      "replaceFile",
+      ({ id, file, onProgress }) => publicationsService.replaceFile(id, file, onProgress),
+      undefined,
+      () => [["publications"]],
+    ),
+
+    remove: endpoint<{ id: string }, void>(
+      "publications",
+      "remove",
+      ({ id }) => publicationsService.remove(id),
+      undefined,
+      () => [["publications"]],
+    ),
+  },
+
   dropdownSettings: {
     list: endpoint<void, DropdownSetting[]>(
       "dropdown-settings",

apps/edr-freight-web/backoffice/src/services/publications.service.ts

@@ -0,0 +1,74 @@
+import type { Publication } from "@edr/types";
+
+import { api as client } from "../auth/http";
+
+const BASE = "/publications";
+
+export interface UpdatePublicationPayload {
+  title?: string;
+  description?: string;
+  category?: string;
+  sortOrder?: number;
+  published?: boolean;
+}
+
+/**
+ * The freight portal's public document library (/publications), managed here.
+ * Every write is multipart because create/replaceFile carry a real file — the
+ * client's response interceptor already unwraps the `{ success, data }`
+ * envelope, so each method stays a one-liner.
+ */
+export const publicationsService = {
+  async list(): Promise<Publication[]> {
+    const { data } = await client.get<Publication[]>(`${BASE}/admin`);
+    return data;
+  },
+
+  async create(
+    file: File,
+    meta: UpdatePublicationPayload & { title: string },
+    onProgress?: (percent: number | null) => void,
+  ): Promise<Publication> {
+    const form = new FormData();
+    form.append("file", file);
+    Object.entries(meta).forEach(([key, value]) => {
+      if (value !== undefined) form.append(key, String(value));
+    });
+
+    const { data } = await client.post<Publication>(BASE, form, {
+      timeout: 2 * 60 * 1000,
+      onUploadProgress: (event) =>
+        onProgress?.(
+          event.total ? Math.round((event.loaded / event.total) * 100) : null,
+        ),
+    });
+    return data;
+  },
+
+  async update(id: string, dto: UpdatePublicationPayload): Promise<Publication> {
+    const { data } = await client.patch<Publication>(`${BASE}/${id}`, dto);
+    return data;
+  },
+
+  async replaceFile(
+    id: string,
+    file: File,
+    onProgress?: (percent: number | null) => void,
+  ): Promise<Publication> {
+    const form = new FormData();
+    form.append("file", file);
+
+    const { data } = await client.post<Publication>(`${BASE}/${id}/file`, form, {
+      timeout: 2 * 60 * 1000,
+      onUploadProgress: (event) =>
+        onProgress?.(
+          event.total ? Math.round((event.loaded / event.total) * 100) : null,
+        ),
+    });
+    return data;
+  },
+
+  async remove(id: string): Promise<void> {
+    await client.delete(`${BASE}/${id}`);
+  },
+};

apps/edr-freight-web/portal/src/App.tsx

@@ -78,6 +78,7 @@ import FaqPage from "./pages/support/FaqPage";
 import HelpPage from "./pages/support/HelpPage";
 import PrivacyPolicyPage from "./pages/support/PrivacyPolicyPage";
 import TermsPage from "./pages/support/TermsPage";
+import PublicationsPage from "./pages/publications/PublicationsPage";
 import TrackingPage from "./pages/tracking/TrackingPage";
 
 function FullScreenSpinner() {
@@ -427,6 +428,7 @@ const App = () => {
         <Route path="/faq" element={<FaqPage />} />
         <Route path="/privacy" element={<PrivacyPolicyPage />} />
         <Route path="/terms" element={<TermsPage />} />
+        <Route path="/publications" element={<PublicationsPage />} />
 
         {/* Auth pages — inaccessible once logged in */}
         <Route element={<RedirectIfAuthed />}>

apps/edr-freight-web/portal/src/constants/URLS.ts

@@ -229,6 +229,10 @@ export const URL_CONSTANTS = {
     PUBLIC: "/api/support-content",
   },
 
+  PUBLICATIONS: {
+    PUBLIC: "/api/publications",
+  },
+
   EMPTY_RETURN_REQUESTS: {
     BASE: "/api/empty-return-requests",
     ELIGIBILITY: (bookingId: string) => `/api/empty-return-requests/eligibility/${bookingId}`,

apps/edr-freight-web/portal/src/constants/apiConfig.ts

@@ -11,3 +11,13 @@ export function fileViewUrl(fileId: string, download = false): string {
   const base = `${API_BASE_URL}/api/files/${fileId}`;
   return download ? `${base}?download=1` : base;
 }
+
+/**
+ * URL that streams a public publication's file through the API by its UUID.
+ * Same reasoning as `fileViewUrl`: a presigned MinIO URL is not reachable from
+ * the browser here, so the bytes are streamed through the API instead.
+ */
+export function publicationFileUrl(id: string, download = false): string {
+  const base = `${API_BASE_URL}/api/publications/${id}/file`;
+  return download ? `${base}?download=1` : base;
+}

apps/edr-freight-web/portal/src/hooks/usePublications.ts

@@ -0,0 +1,25 @@
+import type { PublicationSummary } from "@edr/types";
+import { useQuery } from "@tanstack/react-query";
+
+import { URL_CONSTANTS } from "@/constants/URLS";
+import type { ApiResponse } from "@/types/apiResponse";
+import { client } from "@/utils/api";
+import { unwrap } from "@/utils/endpoint";
+
+/**
+ * The public /publications library — PDFs, Markdown write-ups and PowerPoint
+ * decks about the platform. Unauthenticated, same as `usePortalContent`; the
+ * shared axios client only attaches a token when the cookie exists.
+ */
+export function usePublications() {
+  return useQuery({
+    queryKey: ["publications"],
+    queryFn: async (): Promise<PublicationSummary[]> => {
+      const response = await client.get<ApiResponse<PublicationSummary[]>>(
+        URL_CONSTANTS.PUBLICATIONS.PUBLIC,
+      );
+      return unwrap(response.data);
+    },
+    staleTime: 5 * 60_000,
+  });
+}

apps/edr-freight-web/portal/src/pages/EDRFreightLandingPage.tsx

@@ -142,6 +142,7 @@ const navLinks = [
   { label: "Live ops", href: "#showcase" },
   { label: "Corridors", href: "#corridors" },
   { label: "How it works", href: "#how" },
+  { label: "Publications", href: "/publications" },
   { label: "Contact", href: "#contact" },
 ];
 
@@ -534,15 +535,27 @@ export default function EDRFreightLandingPage() {
           </Link>
 
           <nav className="hidden items-center gap-9 lg:flex">
-            {navLinks.map((link) => (
-              <a
-                key={link.href}
-                href={link.href}
-                className="text-sm font-medium text-slate-300 transition hover:text-white"
-              >
-                {link.label}
-              </a>
-            ))}
+            {navLinks.map((link) =>
+              // Same-page anchors (#features) scroll; a route (/publications)
+              // needs router navigation instead.
+              link.href.startsWith("/") ? (
+                <Link
+                  key={link.href}
+                  to={link.href}
+                  className="text-sm font-medium text-slate-300 transition hover:text-white"
+                >
+                  {link.label}
+                </Link>
+              ) : (
+                <a
+                  key={link.href}
+                  href={link.href}
+                  className="text-sm font-medium text-slate-300 transition hover:text-white"
+                >
+                  {link.label}
+                </a>
+              ),
+            )}
           </nav>
 
           <div className="flex items-center gap-3">
@@ -1248,6 +1261,7 @@ export default function EDRFreightLandingPage() {
                   links: [
                     { label: "Help & Support", to: "/help" },
                     { label: "FAQ", to: "/faq" },
+                    { label: "Publications", to: "/publications" },
                   ],
                 },
                 {

apps/edr-freight-web/portal/src/pages/publications/PublicationsPage.tsx

@@ -0,0 +1,163 @@
+import type { PublicationSummary } from "@edr/types";
+import { useFileViewer } from "@edr/ui-common";
+import { FileText, Presentation, Download, X } from "lucide-react";
+import { useState } from "react";
+
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import { publicationFileUrl } from "@/constants/apiConfig";
+import { usePublications } from "@/hooks/usePublications";
+
+import { Markdown } from "../support/Markdown";
+import { DocShell } from "../support/DocShell";
+
+const MARKDOWN_MIMES = new Set(["text/markdown", "text/x-markdown"]);
+
+function isMarkdown(pub: PublicationSummary): boolean {
+  return MARKDOWN_MIMES.has(pub.fileMimeType) || pub.fileName.toLowerCase().endsWith(".md");
+}
+
+function fileKindIcon(pub: PublicationSummary) {
+  if (isMarkdown(pub)) return FileText;
+  if (pub.fileMimeType.includes("powerpoint") || pub.fileMimeType.includes("presentationml")) {
+    return Presentation;
+  }
+  return FileText;
+}
+
+function fileKindLabel(pub: PublicationSummary): string {
+  if (pub.fileMimeType === "application/pdf") return "PDF";
+  if (isMarkdown(pub)) return "Markdown";
+  if (pub.fileMimeType.includes("powerpoint") || pub.fileMimeType.includes("presentationml")) {
+    return "PowerPoint";
+  }
+  return "Document";
+}
+
+function formatSize(bytes: number): string {
+  if (bytes < 1024) return `${bytes} B`;
+  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(0)} KB`;
+  return `${(bytes / (1024 * 1024)).toFixed(1)} MB`;
+}
+
+/**
+ * Public library of platform documentation: PDFs, Markdown write-ups and
+ * PowerPoint decks, curated from the backoffice. No login required — same
+ * chrome as /help, /faq and the legal pages.
+ *
+ * Markdown gets a real in-page reader (`Markdown`, the same renderer the
+ * legal pages use) rather than routing through the generic `FileViewerModal`,
+ * whose "text" kind is a raw iframe with no markdown rendering. PDF and
+ * PowerPoint use that shared viewer as-is.
+ */
+export default function PublicationsPage() {
+  const { data: publications, isLoading } = usePublications();
+  const { view, viewer } = useFileViewer();
+  const [reading, setReading] = useState<PublicationSummary | null>(null);
+  const [markdownText, setMarkdownText] = useState<string | null>(null);
+
+  const openMarkdown = async (pub: PublicationSummary) => {
+    setReading(pub);
+    setMarkdownText(null);
+    const response = await fetch(publicationFileUrl(pub.id));
+    setMarkdownText(await response.text());
+  };
+
+  const open = (pub: PublicationSummary) => {
+    if (isMarkdown(pub)) {
+      void openMarkdown(pub);
+      return;
+    }
+    view({
+      name: pub.fileName,
+      url: publicationFileUrl(pub.id),
+      mimeType: pub.fileMimeType,
+    });
+  };
+
+  return (
+    <DocShell
+      current="/publications"
+      title="Publications"
+      subtitle="Guides, reports and presentations about the EDR Freight platform — open them here or download a copy."
+    >
+      {isLoading ? (
+        <p className="text-muted-foreground">Loading…</p>
+      ) : !publications || publications.length === 0 ? (
+        <p className="text-muted-foreground">Nothing published yet — check back soon.</p>
+      ) : (
+        <div className="grid gap-6 sm:grid-cols-2 lg:grid-cols-3">
+          {publications.map((pub) => {
+            const Icon = fileKindIcon(pub);
+            return (
+              <div
+                key={pub.id}
+                className="flex flex-col rounded-[32px] border border-border bg-background p-6 shadow-sm"
+              >
+                <div className="flex items-start justify-between gap-3">
+                  <div className="flex size-11 items-center justify-center rounded-2xl bg-accent text-foreground">
+                    <Icon className="size-5" />
+                  </div>
+                  <Badge variant="outline">{fileKindLabel(pub)}</Badge>
+                </div>
+
+                <h3 className="mt-4 font-bold tracking-tight">{pub.title}</h3>
+                {pub.description ? (
+                  <p className="mt-2 line-clamp-3 text-sm text-muted-foreground">
+                    {pub.description}
+                  </p>
+                ) : null}
+
+                <div className="mt-4 flex items-center gap-2 text-xs text-muted-foreground">
+                  {pub.category ? <span>{pub.category}</span> : null}
+                  {pub.category ? <span aria-hidden>·</span> : null}
+                  <span>{formatSize(pub.fileSizeBytes)}</span>
+                </div>
+
+                <div className="mt-6 flex gap-2">
+                  <Button className="flex-1" onClick={() => open(pub)}>
+                    {isMarkdown(pub) ? "Read" : "View"}
+                  </Button>
+                  <Button variant="outline" size="icon" asChild>
+                    <a href={publicationFileUrl(pub.id, true)} aria-label="Download">
+                      <Download className="size-4" />
+                    </a>
+                  </Button>
+                </div>
+              </div>
+            );
+          })}
+        </div>
+      )}
+
+      {/* PDF / office-file preview for everything except Markdown. */}
+      {viewer}
+
+      {/* In-page markdown reader — mirrors the legal pages' rendering. */}
+      {reading ? (
+        <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/40 p-4">
+          <div className="flex max-h-[85vh] w-full max-w-2xl flex-col overflow-hidden rounded-[32px] bg-background shadow-xl">
+            <div className="flex items-center justify-between border-b border-border px-6 py-4">
+              <h2 className="font-bold">{reading.title}</h2>
+              <button
+                type="button"
+                onClick={() => setReading(null)}
+                aria-label="Close"
+                className="rounded-full p-1 hover:bg-accent"
+              >
+                <X className="size-5" />
+              </button>
+            </div>
+            <div className="overflow-y-auto px-6 py-4">
+              {markdownText === null ? (
+                <p className="text-muted-foreground">Loading…</p>
+              ) : (
+                <Markdown>{markdownText}</Markdown>
+              )}
+            </div>
+          </div>
+        </div>
+      ) : null}
+    </DocShell>
+  );
+}

apps/edr-freight-web/portal/src/pages/support/DocShell.tsx

@@ -9,6 +9,7 @@ import { Markdown } from "./Markdown";
 const DOC_LINKS = [
   { to: "/help", label: "Help & Support" },
   { to: "/faq", label: "FAQ" },
+  { to: "/publications", label: "Publications" },
   { to: "/privacy", label: "Privacy Policy" },
   { to: "/terms", label: "Terms of Service" },
 ];

packages/types/src/freight/index.ts

@@ -17,6 +17,7 @@ export * from "./booking-window-ws";
 export * from "./support-chat";
 export * from "./portal-content";
 export * from "./portal-content.defaults";
+export * from "./publications";
 
 export enum TradeDirection {
   IMPORT = "IMPORT",

packages/types/src/freight/publications.ts

@@ -0,0 +1,43 @@
+/**
+ * Public document library for the freight portal (/publications): PDFs,
+ * Markdown write-ups and PowerPoint decks about the platform, uploaded and
+ * curated from the backoffice. Unlike `support-content`'s five fixed slugs,
+ * this is a real table of many rows — each row is one whole file, replaced
+ * wholesale rather than edited in place, so there is no version history here.
+ */
+
+/** MinIO key prefix every uploaded publication file is stored under. */
+export const PUBLICATION_FILE_PREFIX = "publications/";
+
+/** Mime types accepted for a publication upload. */
+export const PUBLICATION_ALLOWED_MIME_TYPES = [
+  "application/pdf",
+  "text/markdown",
+  "text/x-markdown",
+  "application/vnd.ms-powerpoint",
+  "application/vnd.openxmlformats-officedocument.presentationml.presentation",
+] as const;
+
+/** One document in the public library. */
+export interface Publication {
+  id: string;
+  title: string;
+  description: string | null;
+  category: string | null;
+  fileName: string;
+  fileMimeType: string;
+  fileSizeBytes: number;
+  sortOrder: number;
+  published: boolean;
+  publishedAt: string | null;
+  createdAt: string;
+  updatedAt: string;
+}
+
+/**
+ * Shape the anonymous portal reads — no `fileKey` (that's a MinIO object
+ * name, not a browser-reachable URL — a presigned MinIO URL isn't reachable
+ * from the browser here, see `apiConfig.ts`'s `fileViewUrl`). The portal
+ * builds the file's URL itself from `id` via `GET /api/publications/:id/file`.
+ */
+export type PublicationSummary = Omit<Publication, "published">;