fix(WP-0017/E4): Layer 3 error fixes — round 2 (18 files)

Fixes 46 compile errors across 18 controllers and views:
- BridgeResponse missing from explicit import lists (Widgets, RequirementCandidates,
  DecisionRecords, AgentDelegations) — dot-notation HasField resolution fails without
  the type in scope under DuplicateRecordFields
- unId not in IHP v1.5 — replaced all fmap (Id . unId) with fmap coerce
- respondWith not in IHP — replaced with plain redirectTo in 5 controllers
- [hubId] list param to sqlQuery — replaced with (Only hubId) tuple
- deleteWhere not in IHP — replaced with query/filterWhere/fetch/deleteRecords
- fill @'["label"] mismatch — field is label_ in generated types, not label
- PersistUUID/toUUID (persistent-style) — replaced with (Only id)
- intercalate + jsonArrayTexts ambiguity in GovernanceTemplates — hid Index import,
  removed local duplicates, added Data.Text (intercalate)
- Int16 not in scope in AntifragilityDashboard — changed to Int (score :: Int)
- typeArraySection type mismatch in HubCapabilityManifests/Edit — unified to [Text]
- renderForm arity mismatch — added action param to DecisionRecords/New.renderForm
- Missing qualified Data.Aeson import in AdaptiveThresholds
- Missing ?request::Request constraint in Api/V2/WidgetPatterns.renderJsonWithStatus

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

Web/Controller/PatternPerformance.hs

@@ -41,12 +41,15 @@ instance Controller PatternPerformanceController where
             \ JOIN outcome_signals os ON os.deployment_id = dep.id \
             \ WHERE pa.adopting_hub_id = ? \
             \ GROUP BY wp.id"
-            [hubId]
+            (Only hubId)
             :: IO [(Id WidgetPattern, Int, Int, Int, Maybe Double)]
 
         now <- getCurrentTime
         -- Delete existing records for this hub then insert fresh
-        deleteWhere @PatternPerformanceRecord (#hubId, hubId)
+        query @PatternPerformanceRecord
+            |> filterWhere (#hubId, hubId)
+            |> fetch
+            >>= deleteRecords
         -- Insert with rank computation
         let sorted = sortBy (\(_, _, _, pos1, _) (_, _, _, pos2, _) -> compare pos2 pos1) rows
             ranked = zip [1..] sorted