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/View/DecisionRecords/New.hs

@@ -24,9 +24,9 @@ instance View NewView where
         </div>
     |]
 
-renderForm :: HasPath action => DecisionRecord -> [Requirement] -> [RequirementCandidate] -> [User] -> action -> Html
-renderForm record requirements candidates users submitAction = [hsx|
-    <form method="POST" action={pathTo submitAction} class="bg-white rounded-lg border border-gray-200 px-6 py-5 space-y-4">
+renderForm :: DecisionRecord -> [Requirement] -> [RequirementCandidate] -> [User] -> DecisionRecordsController -> Html
+renderForm record requirements candidates users formAction = [hsx|
+    <form method="POST" action={formAction} class="bg-white rounded-lg border border-gray-200 px-6 py-5 space-y-4">
         <div>
             <label class="block text-sm font-medium text-gray-700 mb-1">Title</label>
             <input type="text" name="title" value={record.title}