Special awards: Rounds tab UI, auto-filter threshold, remove auto-tag rules

- Add Rounds tab to award detail page with create/list/delete functionality
- Add "Entry point" badge on first award round (confirmShortlist routes here)
- Fix round detail back-link to navigate to parent award when specialAwardId set
- Filter award rounds out of competition round list
- Add specialAwardId to competition getById round select
- Warn on confirmShortlist when no award rounds exist (SEPARATE_POOL mode)
- Remove auto-tag rules from award config, edit page, router, and AI service
- Fix competitionId not passed when creating awards from competition context
- Add AUTO_FILTER quality threshold to AI filtering dashboard

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

src/server/routers/specialAward.ts

@@ -93,7 +93,6 @@ export const specialAwardRouter = router({
         useAiEligibility: z.boolean().optional(),
         scoringMode: z.enum(['PICK_WINNER', 'RANKED', 'SCORED']),
         maxRankedPicks: z.number().int().min(1).max(20).optional(),
-        autoTagRulesJson: z.record(z.unknown()).optional(),
         competitionId: z.string().optional(),
         evaluationRoundId: z.string().optional(),
         juryGroupId: z.string().optional(),
@@ -115,7 +114,6 @@ export const specialAwardRouter = router({
           useAiEligibility: input.useAiEligibility ?? true,
           scoringMode: input.scoringMode,
           maxRankedPicks: input.maxRankedPicks,
-          autoTagRulesJson: input.autoTagRulesJson as Prisma.InputJsonValue ?? undefined,
           competitionId: input.competitionId,
           evaluationRoundId: input.evaluationRoundId,
           juryGroupId: input.juryGroupId,
@@ -152,7 +150,6 @@ export const specialAwardRouter = router({
         useAiEligibility: z.boolean().optional(),
         scoringMode: z.enum(['PICK_WINNER', 'RANKED', 'SCORED']).optional(),
         maxRankedPicks: z.number().int().min(1).max(20).optional(),
-        autoTagRulesJson: z.record(z.unknown()).optional(),
         votingStartAt: z.date().optional(),
         votingEndAt: z.date().optional(),
         competitionId: z.string().nullable().optional(),
@@ -162,13 +159,10 @@ export const specialAwardRouter = router({
       })
     )
     .mutation(async ({ ctx, input }) => {
-      const { id, autoTagRulesJson, ...rest } = input
+      const { id, ...rest } = input
       const award = await ctx.prisma.specialAward.update({
         where: { id },
-        data: {
-          ...rest,
-          ...(autoTagRulesJson !== undefined && { autoTagRulesJson: autoTagRulesJson as Prisma.InputJsonValue }),
-        },
+        data: rest,
       })
 
       await logAudit({