refactor: ( iam ) add public decorator for public endpoins

apps/edr-passenger-api/src/modules/stations/stations.controller.ts

@@ -1,5 +1,6 @@
 import { Body, Controller, Get, Param, Post, Patch, Delete, UseGuards, Query } from '@nestjs/common';
 import { ApiTags, ApiOperation, ApiBearerAuth, ApiQuery, ApiResponse } from '@nestjs/swagger';
+import { IsPublic } from '@tria-plc/api-common/modules/auth/decorators/public.decorator';
 import { StationsService } from './stations.service';
 import { CreateStationDto } from './stations.dto';
 import { JwtGuard } from '../../common/jwt.guard';
@@ -10,7 +11,8 @@ export class StationsController {
   constructor(private service: StationsService) {}
   
   @Get()
-  @ApiOperation({ 
+  @IsPublic()
+  @ApiOperation({
     summary: 'List all stations with country information',
     description: 'Returns all stations on the Ethio-Djibouti Railway with country codes (ET for Ethiopia, DJ for Djibouti)'
   })
@@ -48,7 +50,8 @@ export class StationsController {
   }
   
   @Get(':id')
-  @ApiOperation({ 
+  @IsPublic()
+  @ApiOperation({
     summary: 'Get station details by ID',
     description: 'Returns station information including name, code, country, coordinates, and facilities'
   })