feat(dashboard): populate source and devicePlatform in report DTOs

Add source and devicePlatform fields to both ReportSummaryDTO construction
sites: the detail endpoint and the list endpoint. Both fields are now
selected from the reports table and included in the DTO responses, with
devicePlatform coalesced to null for backward compatibility.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: Ripwords

.plan-progress/b2-dashboard-consumers.txt

@@ -30,6 +30,8 @@ export default defineEventHandler(async (event): Promise<ReportSummaryDTO> => {
       status: reports.status,
       priority: reports.priority,
       tags: reports.tags,
+      source: reports.source,
+      devicePlatform: reports.devicePlatform,
       assigneeId: reports.assigneeId,
       assigneeName: userTable.name,
       assigneeEmail: userTable.email,
@@ -85,6 +87,8 @@ export default defineEventHandler(async (event): Promise<ReportSummaryDTO> => {
     status: row.status,
     priority: row.priority,
     tags: row.tags,
+    source: row.source,
+    devicePlatform: row.devicePlatform ?? null,
     githubIssueNumber: row.githubIssueNumber ?? null,
     githubIssueUrl: row.githubIssueUrl ?? null,
     assignee,

apps/dashboard/server/api/projects/[id]/reports/[reportId]/index.get.ts

@@ -83,6 +83,8 @@ export default defineEventHandler(async (event) => {
         status: reports.status,
         priority: reports.priority,
         tags: reports.tags,
+        source: reports.source,
+        devicePlatform: reports.devicePlatform,
         assigneeId: reports.assigneeId,
         assigneeName: userTable.name,
         assigneeEmail: userTable.email,
@@ -166,6 +168,8 @@ export default defineEventHandler(async (event) => {
       status: r.status,
       priority: r.priority,
       tags: r.tags,
+      source: r.source,
+      devicePlatform: r.devicePlatform ?? null,
       githubIssueNumber: r.githubIssueNumber ?? null,
       githubIssueUrl: r.githubIssueUrl ?? null,
       assignee,