Render chat build metadata

dev/ACTIVE_TASK.json

@@ -1,5 +1,5 @@
 {
-  "task_file": "dev/tasks/DEV-000094-semantic-local-recovery-routing.json",
-  "task_id": "DEV-000094",
+  "task_file": "dev/tasks/DEV-000095-chat-build-metadata-rendering.json",
+  "task_id": "DEV-000095",
   "task_revision": 1
 }

dev/tasks/DEV-000095-chat-build-metadata-rendering.json

@@ -0,0 +1,26 @@
+{
+  "task_id": "DEV-000095",
+  "task_revision": 1,
+  "architecture_revision": "ADR-0018",
+  "base_repo_revision": "8c2989f",
+  "risk_tier": "E",
+  "intent": "Render actual Domovoy build revision and update time on every public chat route instead of exposing unresolved template markers.",
+  "requirement_ids": ["Chat displays version and update time", "Public build metadata is truthful"],
+  "allowed_change_scope": {
+    "modules": ["creator-web", "development-governance"],
+    "paths": ["cmd/creator-web/server.go", "cmd/creator-web/chat_test.go", "dev/ACTIVE_TASK.json", "dev/tasks/DEV-000095-chat-build-metadata-rendering.json"]
+  },
+  "forbidden_change_scope": {"paths": ["architecture/**", "security/**", "database/**", "deploy/**", "contracts/**"]},
+  "allowed_architecture_delta": {"new_cross_module_dependencies": 0, "new_canonical_owners": 0, "new_privileges": 0, "new_third_party_dependencies": 0, "new_database_owner_roles": 0},
+  "contracts": {"consume": ["existing Creator Web HTTP surface"], "may_change": []},
+  "semantic_owner": "none; presentation-only build metadata",
+  "canonical_state": [],
+  "state_transitions": [],
+  "side_effects_and_privileges": ["No mutation, provider call, credential access, or new privilege"],
+  "persistence_and_migrations": ["None"],
+  "failure_retry_restart": ["When build metadata environment values are absent, a safe development revision and startup timestamp remain renderable; no raw markers are sent"],
+  "assumptions": ["The existing container revision environment value is the deployment revision", "docker-test remains prohibited"],
+  "acceptance_scenarios": ["/chat renders revision and time instead of placeholders", "/chat.html cannot bypass metadata substitution", "public page does not expose internal IDs or unresolved build placeholders"],
+  "required_tests": ["go test ./cmd/creator-web", "go test ./...", "go vet ./...", "devctl preflight", "devctl check-diff", "git diff --check"],
+  "terminal_gap_states": ["BLOCKED_BY_ARCHITECTURE_GAP", "BLOCKED_BY_SPEC_GAP", "BLOCKED_BY_CONFLICT"]
+}