Retroactive auto-PASS for projects with complete documents

Wire batchCheckRequirementsAndTransition into round activation and reopen
so pre-existing projects that already have all required docs get auto-
passed. Also adds checkDocumentCompletion endpoint for manual sweeps on
already-active rounds.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/server/routers/roundEngine.ts

@@ -263,4 +263,41 @@ export const roundEngineRouter = router({
 
       return { success: true, removedCount: deleted.count }
     }),
+
+  /**
+   * Retroactive document check: auto-PASS any PENDING/IN_PROGRESS projects
+   * that already have all required documents uploaded for this round.
+   * Useful for rounds activated before the auto-transition feature was deployed.
+   */
+  checkDocumentCompletion: adminProcedure
+    .input(z.object({ roundId: z.string() }))
+    .mutation(async ({ ctx, input }) => {
+      const { batchCheckRequirementsAndTransition } = await import('../services/round-engine')
+
+      const projectStates = await ctx.prisma.projectRoundState.findMany({
+        where: {
+          roundId: input.roundId,
+          state: { in: ['PENDING', 'IN_PROGRESS'] },
+        },
+        select: { projectId: true },
+      })
+
+      if (projectStates.length === 0) {
+        return { transitionedCount: 0, checkedCount: 0, projectIds: [] }
+      }
+
+      const projectIds = projectStates.map((ps: { projectId: string }) => ps.projectId)
+      const result = await batchCheckRequirementsAndTransition(
+        input.roundId,
+        projectIds,
+        ctx.user.id,
+        ctx.prisma,
+      )
+
+      return {
+        transitionedCount: result.transitionedCount,
+        checkedCount: projectIds.length,
+        projectIds: result.projectIds,
+      }
+    }),
 })