feat(WP-0012): IHF Phase 11 — Advanced AI Federation

- Schema: AgentRegistration, ModelRoutingPolicy, AgentDelegation,
  CollectiveProposal, CollectiveProposalContribution, AiGovernancePolicy,
  AgentPerformanceRecord + ALTER TABLE agent_proposals
  (migration 1744156800; CHECK constraints on trust_level, status,
  consensus_status — GAAF compliant)

- Bridge: scripts/llm_bridge.py (llm-connect subprocess seam) +
  Application/Helper/AgentBridge.hs (callBridge, callAgent,
  checkGovernancePolicy, jsonArrayTexts)

- Routing: Application/Helper/ModelRouter.hs (resolveAgent,
  resolveAllAgents) + ModelRoutingPolicies CRUD

- Registry: AgentRegistrations CRUD (Index/Show/New/Edit/Performance),
  DeactivateAgentAction, ComputeAgentPerformanceAction

- Delegation: AgentDelegations controller + views, DelegateSubtaskAction
  with token budget enforcement at bridge call time

- Collective: CollectiveProposals controller + views,
  CreateCollectiveProposalAction (fan-out → synthesis → consensus detection)

- Governance: AiGovernancePolicies CRUD + ToggleAiGovernancePolicyAction;
  checkGovernancePolicy enforced at all 4 Phase 5 invocation points

- Phase 5 wiring: replaced callClaudeApi in Widgets, DecisionRecords,
  RequirementCandidates with resolveAgent + callAgent + token tracking

- llm-connect feature requests: ~/llm-connect/FEATURE_REQUESTS.md
  (FR-1 HTTP serve, FR-2 RoutingPolicy, FR-3 async, FR-4 BudgetTracker)

- GAAF scorecard: 3.61 (up from 3.56); Functional 3.4→3.6, Extensions 3.8→3.9

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

Web/View/AiGovernancePolicies/Index.hs

@@ -0,0 +1,63 @@
+module Web.View.AiGovernancePolicies.Index where
+
+import Web.View.Prelude
+
+data IndexView = IndexView
+    { policies :: ![AiGovernancePolicy]
+    , hubs     :: ![Hub]
+    , agents   :: ![AgentRegistration]
+    }
+
+instance View IndexView where
+    html IndexView { .. } = [hsx|
+        <div class="p-6">
+            <div class="flex justify-between items-center mb-6">
+                <h1 class="text-2xl font-bold text-gray-900">AI Governance Policies</h1>
+                <a href={NewAiGovernancePolicyAction}
+                   class="px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 text-sm font-medium">
+                    Add Policy
+                </a>
+            </div>
+            <div class="bg-white shadow rounded-lg overflow-hidden">
+                <table class="min-w-full divide-y divide-gray-200">
+                    <thead class="bg-gray-50">
+                        <tr>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Hub</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Agent</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Artifact Type</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Allowed Actions</th>
+                            <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase">Active</th>
+                            <th class="px-6 py-3"></th>
+                        </tr>
+                    </thead>
+                    <tbody class="divide-y divide-gray-200">
+                        {forEach policies renderRow}
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    |]
+      where
+        hubName hid = maybe "Unknown" (.name) (find (\h -> h.id == hid) hubs)
+        agentName aid = maybe "Unknown" (.name) (find (\a -> a.id == aid) agents)
+
+        renderRow p = [hsx|
+            <tr class="hover:bg-gray-50">
+                <td class="px-6 py-4 text-sm text-gray-700">{hubName p.hubId}</td>
+                <td class="px-6 py-4 text-sm text-gray-700">{agentName p.agentRegistrationId}</td>
+                <td class="px-6 py-4 text-sm font-mono">{p.artifactType}</td>
+                <td class="px-6 py-4 text-sm text-gray-600">{show p.allowedActions}</td>
+                <td class="px-6 py-4">
+                    {if p.isActive
+                        then [hsx|<span class="text-green-600 text-sm">Active</span>|]
+                        else [hsx|<span class="text-gray-400 text-sm">Inactive</span>|]}
+                </td>
+                <td class="px-6 py-4 text-right">
+                    <a href={ToggleAiGovernancePolicyAction p.id}
+                       class="text-sm text-blue-600 hover:text-blue-800"
+                       data-method="POST">
+                        {if p.isActive then "Deactivate" :: Text else "Activate"}
+                    </a>
+                </td>
+            </tr>
+        |]

Web/View/AiGovernancePolicies/New.hs

@@ -0,0 +1,57 @@
+module Web.View.AiGovernancePolicies.New where
+
+import Web.View.Prelude
+
+data NewView = NewView
+    { policy :: !AiGovernancePolicy
+    , hubs   :: ![Hub]
+    , agents :: ![AgentRegistration]
+    }
+
+allowedActionOptions :: [(Text, Text)]
+allowedActionOptions =
+    [ ("read",       "read — agent may read artifacts")
+    , ("propose",    "propose — agent may create proposals")
+    , ("delegate",   "delegate — agent may delegate to other agents")
+    , ("auto_apply", "auto_apply — agent may apply changes without human review")
+    ]
+
+instance View NewView where
+    html NewView { .. } = [hsx|
+        <div class="p-6 max-w-xl">
+            <h1 class="text-2xl font-bold text-gray-900 mb-6">Add AI Governance Policy</h1>
+            {formFor policy [hsx|
+                <div class="space-y-4">
+                    <div>
+                        <label class="block text-sm font-medium text-gray-700 mb-1">Hub</label>
+                        <select name="hubId" class="block w-full border-gray-300 rounded-md shadow-sm text-sm">
+                            {forEach hubs \h -> [hsx|<option value={show h.id}>{h.name}</option>|]}
+                        </select>
+                    </div>
+                    <div>
+                        <label class="block text-sm font-medium text-gray-700 mb-1">Agent</label>
+                        <select name="agentRegistrationId" class="block w-full border-gray-300 rounded-md shadow-sm text-sm">
+                            {forEach agents \a -> [hsx|<option value={show a.id}>{a.name}</option>|]}
+                        </select>
+                    </div>
+                    <div>{(textField #artifactType) { label = "Artifact Type", placeholder = "e.g. requirement_candidate, annotation, decision_record" }}</div>
+                    <div>
+                        <label class="block text-sm font-medium text-gray-700 mb-2">Allowed Actions</label>
+                        <div class="space-y-2">
+                            {forEach allowedActionOptions \(val, label) -> [hsx|
+                                <label class="flex items-center gap-2 text-sm">
+                                    <input type="checkbox" name="allowedActions" value={val} class="rounded" />
+                                    <span>{label}</span>
+                                </label>
+                            |]}
+                        </div>
+                    </div>
+                    <div class="flex gap-3 pt-2">
+                        {submitButton { label = "Create Policy" }}
+                        <a href={AiGovernancePoliciesAction}
+                           class="px-4 py-2 bg-gray-100 hover:bg-gray-200 rounded-md text-sm">Cancel</a>
+                    </div>
+                </div>
+            |]}
+        </div>
+    |]