feat: allow owner to represent company as power of attorney

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

@@ -456,6 +456,36 @@ export class CompaniesController {
     return this.companiesService.clearGmIdentity(user.id);
   }
 
+  @Post("identity/poa/same-as-owner")
+  @PortalCustomer()
+  @ApiOperation({
+    summary:
+      "Declare the Power of Attorney is the company's owner, copying the owner's identity across. " +
+      "Waives the DARS delegation paper — nobody delegates to themselves. " +
+      "Refused for an Ethiopian company whose owner is not Fayda-verified yet: its representative must be verified, and there would be nothing proven to copy.",
+  })
+  async setPoaSameAsOwner(
+    @CurrentUser() user: CurrentIamUser,
+  ): Promise<CompanyIdentityStateDto> {
+    return this.companiesService.setPoaSameAsOwner(user.id, {
+      email: user.email,
+      phoneNumber: user.phoneNumber,
+    });
+  }
+
+  @Delete("identity/poa/same-as-owner")
+  @PortalCustomer()
+  @ApiOperation({
+    summary:
+      "Undo the Power of Attorney \"same as owner\" declaration and the identity it copied, leaving the representative open to be verified in their own right. " +
+      "Unlike DELETE identity/fayda/poa this is allowed for a freight forwarder — it is how they change who represents them — and leaves the delegation paper on file.",
+  })
+  async clearPoaSameAsOwner(
+    @CurrentUser() user: CurrentIamUser,
+  ): Promise<CompanyIdentityStateDto> {
+    return this.companiesService.clearPoaSameAsOwner(user.id);
+  }
+
   @Delete("identity/fayda/poa")
   @PortalCustomer()
   @ApiOperation({