feat(WP-0011): IHF Phase 10 — Hub Registry and Widget Marketplace

Delivers the hub registry discovery UI, widget pattern library,
governance template library, and marketplace dashboard.

Key changes:
- Schema: widget_patterns (widget_type FK to registry), widget_pattern_versions,
  pattern_adoptions, governance_templates (categories JSONB, validated at
  controller), governance_template_clones — all GAAF-compliant, no bare TEXT
  type discriminators
- Migration: 1743897600-ihf-phase10-hub-registry.sql
- HubRegistry controller + views: browsable view over hub_capability_manifests,
  hub_health_snapshots, hubs with per-hub GAAF compliance indicator
- WidgetPatterns controller + views: publish, version, adopt; adoption
  triggers manifest amendment draft when new types are introduced
- GovernanceTemplates controller + views: CRUD, clone with category
  validation against annotation_category_registry
- MarketplaceDashboard controller + view: full-text search, widget-type
  filter, sort, trending panel, autoRefresh
- API v2: /api/v2/hub-registry, /api/v2/widget-patterns (+ adopt endpoint)
- OpenAPI spec updated with Phase 10 paths
- GAAF scorecard: Customization 2.5 → 3.2; overall 3.41 → 3.56 (Strong)
- CLAUDE.md: Phase 10 complete; active workplan → Phase 11

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

Web/Types.hs

@@ -341,6 +341,50 @@ data ApiV2SdkController
     | ApiV2SdkPyAction
     deriving (Eq, Show, Data)
 
+-- Phase 10 — Hub Registry and Widget Marketplace (IHUB-WP-0011)
+
+data HubRegistryController
+    = HubRegistryAction
+    | ShowHubRegistryAction { hubId :: !(Id Hub) }
+    deriving (Eq, Show, Data)
+
+data WidgetPatternsController
+    = WidgetPatternsAction
+    | ShowWidgetPatternAction      { widgetPatternId :: !(Id WidgetPattern) }
+    | NewWidgetPatternAction
+    | CreateWidgetPatternAction
+    | EditWidgetPatternAction      { widgetPatternId :: !(Id WidgetPattern) }
+    | UpdateWidgetPatternAction    { widgetPatternId :: !(Id WidgetPattern) }
+    | PublishWidgetPatternAction   { widgetPatternId :: !(Id WidgetPattern) }
+    | PublishNewVersionAction      { widgetPatternId :: !(Id WidgetPattern) }
+    | AdoptPatternAction           { widgetPatternId :: !(Id WidgetPattern) }
+    deriving (Eq, Show, Data)
+
+data GovernanceTemplatesController
+    = GovernanceTemplatesAction
+    | ShowGovernanceTemplateAction   { governanceTemplateId :: !(Id GovernanceTemplate) }
+    | NewGovernanceTemplateAction
+    | CreateGovernanceTemplateAction
+    | CloneGovernanceTemplateAction  { governanceTemplateId :: !(Id GovernanceTemplate) }
+    deriving (Eq, Show, Data)
+
+data MarketplaceDashboardController
+    = MarketplaceDashboardAction
+    deriving (Eq, Show, Data)
+
+-- /api/v2/ Phase 10 REST controllers
+
+data ApiV2HubRegistryController
+    = ApiV2IndexHubRegistryAction
+    | ApiV2ShowHubRegistryAction { hubId :: !(Id Hub) }
+    deriving (Eq, Show, Data)
+
+data ApiV2WidgetPatternsController
+    = ApiV2IndexWidgetPatternsAction
+    | ApiV2ShowWidgetPatternAction  { widgetPatternId :: !(Id WidgetPattern) }
+    | ApiV2AdoptWidgetPatternAction { widgetPatternId :: !(Id WidgetPattern) }
+    deriving (Eq, Show, Data)
+
 data SessionsController
     = NewSessionAction
     | CreateSessionAction