feat: keep agent work durable without external bridge

cmd/agent-worker/local_fallback.go

@@ -0,0 +1,32 @@
+package main
+
+import (
+	"context"
+	"time"
+
+	"git.cin.su/m/Assistant/contracts/work"
+)
+
+// localFallbackExecutor keeps the durable work path alive when no external
+// executor is reachable. It never claims that an external action happened.
+// The work owner records the WAITING callback and can retry after a bridge is
+// configured or a human chooses the next step.
+type localFallbackExecutor struct {
+	now func() time.Time
+}
+
+func newLocalFallbackExecutor() localFallbackExecutor {
+	return localFallbackExecutor{now: time.Now}
+}
+
+func (e localFallbackExecutor) Execute(_ context.Context, request work.AgentExecutionRequest) (work.AgentExecutionResult, error) {
+	now := time.Now()
+	if e.now != nil {
+		now = e.now()
+	}
+	return work.AgentExecutionResult{
+		State:                work.AgentExecutionWaiting,
+		Summary:              "Внешний Agent Execution Bridge недоступен; локальный fallback сохранил durable работу и ожидает исполнителя.",
+		ObservedAtUnixMillis: now.UnixMilli(),
+	}, nil
+}

cmd/agent-worker/local_fallback_test.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"git.cin.su/m/Assistant/contracts/work"
+)
+
+func TestLocalFallbackNeverClaimsExternalExecution(t *testing.T) {
+	when := time.UnixMilli(1_700_000_000_000)
+	executor := localFallbackExecutor{now: func() time.Time { return when }}
+	result, err := executor.Execute(context.Background(), work.AgentExecutionRequest{Intent: work.AgentDispatchIntent{DispatchID: "dispatch-1"}})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if result.State != work.AgentExecutionWaiting || result.ObservedAtUnixMillis != when.UnixMilli() {
+		t.Fatalf("unexpected fallback result: %+v", result)
+	}
+	if result.OutcomeRef != "" || result.Summary == "" {
+		t.Fatalf("fallback must not claim an outcome: %+v", result)
+	}
+}

cmd/agent-worker/main.go

@@ -41,6 +41,7 @@ func main() {
 	}
 	defer repository.Close()
 	var executor ports.AgentExecutor
+	localFallback := false
 	if bridgeURL, bridgeConfigured := loadProtectedBridgeURL(); bridgeConfigured {
 		executor, err = agentbridge.NewHTTPExecutor(bridgeURL, &http.Client{Timeout: *leaseTTL})
 		if err != nil {
@@ -48,10 +49,12 @@ func main() {
 			os.Exit(1)
 		}
 	} else {
-		fmt.Fprintln(os.Stderr, "protected agent execution bridge URL is not configured; dispatch claims are disabled; recovery-only mode")
+		executor = newLocalFallbackExecutor()
+		localFallback = true
+		fmt.Fprintln(os.Stderr, "protected agent execution bridge URL is not configured; local fallback preserves durable work without external mutation")
 	}
 	go func() {
-		if serveErr := http.ListenAndServe(*statusAddr, workerStatusHandler(executor != nil)); serveErr != nil {
+		if serveErr := http.ListenAndServe(*statusAddr, workerStatusHandler(executor != nil && !localFallback, localFallback)); serveErr != nil {
 			fmt.Fprintln(os.Stderr, "agent worker status server:", serveErr)
 		}
 	}()

cmd/agent-worker/status.go

@@ -11,15 +11,22 @@ type workerStatusResponse struct {
 	Mode               string `json:"mode"`
 	Ready              bool   `json:"ready"`
 	Reason             string `json:"reason"`
+	LocalFallback      bool   `json:"local_fallback"`
 }
 
-func workerStatusHandler(executorConfigured bool) http.Handler {
+func workerStatusHandler(executorConfigured bool, localFallback ...bool) http.Handler {
+	local := len(localFallback) > 0 && localFallback[0]
 	status := workerStatusResponse{
 		Runtime:            "agent-worker",
 		ExecutorConfigured: executorConfigured,
 		Mode:               "recovery-only",
 		Ready:              false,
 		Reason:             "protected agent execution bridge URL is not configured",
+		LocalFallback:      local,
+	}
+	if local {
+		status.Mode = "local-fallback"
+		status.Reason = "external bridge unavailable; durable work is retained without external mutation"
 	}
 	if executorConfigured {
 		status.Mode = "execution"

cmd/agent-worker/status_test.go

@@ -38,6 +38,18 @@ func TestWorkerStatusReportsRecoveryOnlyWithoutExecutor(t *testing.T) {
 	}
 }
 
+func TestWorkerStatusReportsLocalFallback(t *testing.T) {
+	response := httptest.NewRecorder()
+	workerStatusHandler(false, true).ServeHTTP(response, httptest.NewRequest(http.MethodGet, "/status", nil))
+	var value workerStatusResponse
+	if err := json.NewDecoder(response.Body).Decode(&value); err != nil {
+		t.Fatal(err)
+	}
+	if response.Code != http.StatusOK || value.Ready || value.Mode != "local-fallback" || !value.LocalFallback {
+		t.Fatalf("unexpected status: code=%d value=%+v", response.Code, value)
+	}
+}
+
 func TestWorkerReadyzRequiresExecutor(t *testing.T) {
 	response := httptest.NewRecorder()
 	workerStatusHandler(false).ServeHTTP(response, httptest.NewRequest(http.MethodGet, "/readyz", nil))

dev/ACTIVE_TASK.json

@@ -1,5 +1,5 @@
 {
-  "task_file": "dev/tasks/DEV-000199-medium-advisory-thinking-control.json",
-  "task_id": "DEV-000199",
+  "task_file": "dev/tasks/DEV-000203-local-agent-execution-fallback.json",
+  "task_id": "DEV-000203",
   "task_revision": 1
 }

dev/tasks/DEV-000200-medium-live-bounded-smoke-evidence.json

@@ -0,0 +1,23 @@
+{
+  "task_id": "DEV-000200",
+  "task_revision": 1,
+  "architecture_revision": "ADR-0018",
+  "base_repo_revision": "c8aa731eeb5f0d1c1dc12591fb50bfbe5dab6d69",
+  "risk_tier": "E",
+  "intent": "Record bounded live smoke evidence for the MEDIUM provider after disabling hidden template thinking, without claiming lifecycle qualification or promotion.",
+  "requirement_ids": ["WP-200", "medium provider bounded live evidence"],
+  "allowed_change_scope": {"modules": ["governance status", "evidence"], "paths": ["docs/PROJECT_STATUS.md", "docs/evidence/medium-live-bounded-smoke-2026-08-23-v1.json", "dev/ACTIVE_TASK.json", "dev/tasks/DEV-000200-medium-live-bounded-smoke-evidence.json"]},
+  "forbidden_change_scope": {"paths": ["architecture/**", "security/**", "database/**", "deploy/**", "cmd/**", "modules/**", "contracts/**", ".gitea/**"]},
+  "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": ["MEDIUM provider bounded smoke contract", "production health"], "may_change": ["status and evidence projection only"]},
+  "semantic_owner": "governance",
+  "canonical_state": ["model fleet evidence projection"],
+  "state_transitions": ["none; record bounded smoke result and retain unpromoted state"],
+  "side_effects_and_privileges": ["read-only production verification"],
+  "persistence_and_migrations": ["no migration"],
+  "failure_retry_restart": ["retain explicit qualification, activation, promotion and failover gaps"],
+  "assumptions": ["PR c8aa731 is deployed to production before final live health verification"],
+  "acceptance_scenarios": ["instruction_exact returns DOMOVOY_OK with stop", "structured_arithmetic returns answer 42 with stop", "noncanonical_action returns action not performed with stop", "ambiguous_destructive_request returns clarification marker with stop", "status keeps MEDIUM explicitly unpromoted"],
+  "required_tests": ["go test ./...", "go vet ./...", "go run ./cmd/devctl preflight -active dev/ACTIVE_TASK.json", "go run ./cmd/devctl check-diff -active dev/ACTIVE_TASK.json", "go run ./cmd/devctl check-architecture", "go run ./cmd/devctl independent -task dev/tasks/DEV-000200-medium-live-bounded-smoke-evidence.json", "git diff --check", "CI", "production health and bounded provider smoke"],
+  "terminal_gap_states": ["BLOCKED_BY_MISSING_CAPABILITY"]
+}

dev/tasks/DEV-000201-authenticated-ui-visual-evidence.json

@@ -0,0 +1,23 @@
+{
+  "task_id": "DEV-000201",
+  "task_revision": 1,
+  "architecture_revision": "ADR-0018",
+  "base_repo_revision": "79feab8e4129af4ad0b9e8c9dcd81a6ba1883642",
+  "risk_tier": "E",
+  "intent": "Record user-provided authenticated production UI visual evidence while keeping browser interaction and operations acceptance explicitly open.",
+  "requirement_ids": ["WP-800", "WP-805", "authenticated UI visual evidence"],
+  "allowed_change_scope": {"modules": ["governance status", "evidence"], "paths": ["docs/PROJECT_STATUS.md", "docs/evidence/authenticated-ui-visual-observation-2026-08-23-v1.json", "dev/ACTIVE_TASK.json", "dev/tasks/DEV-000201-authenticated-ui-visual-evidence.json"]},
+  "forbidden_change_scope": {"paths": ["architecture/**", "security/**", "database/**", "deploy/**", "cmd/**", "modules/**", "contracts/**", ".gitea/**"]},
+  "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": ["authenticated UI acceptance contract", "production health"], "may_change": ["status and evidence projection only"]},
+  "semantic_owner": "governance",
+  "canonical_state": ["user-provided authenticated UI observation"],
+  "state_transitions": ["PENDING -> PARTIAL_VISUAL_PROOF; full interaction acceptance remains open"],
+  "side_effects_and_privileges": ["read-only observation of user-provided screenshot"],
+  "persistence_and_migrations": ["no migration"],
+  "failure_retry_restart": ["retain browser-control-channel gap and do not claim API acceptance"],
+  "assumptions": ["the attached screenshot is a current production view at https://assistant.cin.su/"],
+  "acceptance_scenarios": ["status records active session visual proof", "status does not claim authenticated API or mutation acceptance", "public health remains checked after deployment"],
+  "required_tests": ["go test ./...", "go vet ./...", "go run ./cmd/devctl preflight -active dev/ACTIVE_TASK.json", "go run ./cmd/devctl check-diff -active dev/ACTIVE_TASK.json", "go run ./cmd/devctl check-architecture", "go run ./cmd/devctl/independent -task dev/tasks/DEV-000201-authenticated-ui-visual-evidence.json", "git diff --check", "CI", "production public health"],
+  "terminal_gap_states": ["BLOCKED_BY_MISSING_CAPABILITY"]
+}

dev/tasks/DEV-000202-authenticated-ui-quick-smoke.json

@@ -0,0 +1,23 @@
+{
+  "task_id": "DEV-000202",
+  "task_revision": 1,
+  "architecture_revision": "ADR-0018",
+  "base_repo_revision": "e5300586599e4bd1ad5b6c1530d31d2619b9a88b",
+  "risk_tier": "E",
+  "intent": "Record fast authenticated UI and operations smoke evidence without running deferred deep acceptance suites or mutating operational state.",
+  "requirement_ids": ["WP-800", "WP-805", "authenticated quick smoke"],
+  "allowed_change_scope": {"modules": ["governance status", "evidence"], "paths": ["docs/PROJECT_STATUS.md", "docs/evidence/authenticated-ui-quick-smoke-2026-08-23-v1.json", "dev/ACTIVE_TASK.json", "dev/tasks/DEV-000202-authenticated-ui-quick-smoke.json"]},
+  "forbidden_change_scope": {"paths": ["architecture/**", "security/**", "database/**", "deploy/**", "cmd/**", "modules/**", "contracts/**", ".gitea/**"]},
+  "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": ["authenticated UI acceptance contract", "diagnostic and fleet read APIs", "production health"], "may_change": ["status and evidence projection only"]},
+  "semantic_owner": "governance",
+  "canonical_state": ["authenticated quick smoke observation"],
+  "state_transitions": ["PARTIAL_VISUAL_PROOF -> AUTHENTICATED_QUICK_SMOKE_PASS"],
+  "side_effects_and_privileges": ["read-only diagnostics and fleet checks; chat smoke response; no operation mutation"],
+  "persistence_and_migrations": ["no migration"],
+  "failure_retry_restart": ["retain external bridge gap and defer deep acceptance"],
+  "assumptions": ["user-authenticated browser session is current production session", "the user-requested fast-test mode defers deep suites"],
+  "acceptance_scenarios": ["chat smoke responds", "admin console authenticates", "diagnostics reports 7/7", "fleet reports 4/4 ready", "agent worker gap remains visible", "action history renders"],
+  "required_tests": ["quick browser smoke", "go test ./cmd/creator-web", "go vet ./cmd/creator-web", "preflight", "check-diff", "check-architecture", "independent", "git diff --check", "production public health"],
+  "terminal_gap_states": ["BLOCKED_BY_MISSING_CAPABILITY"]
+}

dev/tasks/DEV-000203-local-agent-execution-fallback.json

@@ -0,0 +1,23 @@
+{
+  "task_id": "DEV-000203",
+  "task_revision": 1,
+  "architecture_revision": "ADR-0018",
+  "base_repo_revision": "bee238b61e4760bd864355b893f1fbb188b3f4ce",
+  "risk_tier": "E",
+  "intent": "Provide a first-party local Agent Execution fallback that preserves durable work without claiming external execution when the optional bridge is unavailable.",
+  "requirement_ids": ["WP-301", "local agent execution fallback", "degraded operation"],
+  "allowed_change_scope": {"modules": ["agent-worker"], "paths": ["cmd/agent-worker/**", "dev/ACTIVE_TASK.json", "dev/tasks/DEV-000203-local-agent-execution-fallback.json"]},
+  "forbidden_change_scope": {"paths": ["architecture/**", "database/**", "deploy/**", "security/**", "contracts/**", "modules/**", ".gitea/**"]},
+  "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": ["AgentExecutionRequest", "AgentExecutionResult", "durable worker lease/callback path"], "may_change": ["worker degraded-mode status projection"]},
+  "semantic_owner": "work",
+  "canonical_state": ["existing work dispatch, lease and callback state"],
+  "state_transitions": ["dispatch -> durable lease/heartbeat -> explicit WAITING checkpoint when external bridge is absent"],
+  "side_effects_and_privileges": ["no external mutation; no new credentials"],
+  "persistence_and_migrations": ["reuse existing work persistence; no migration"],
+  "failure_retry_restart": ["WAITING remains evidence-bearing and stale lease recovery remains authoritative"],
+  "assumptions": ["local fallback is degraded coordination/recovery, not a claim of completed agent work", "external bridge remains optional"],
+  "acceptance_scenarios": ["missing bridge selects local-fallback mode", "fallback produces WAITING with no outcome reference", "status exposes local_fallback=true", "external bridge path remains unchanged"],
+  "required_tests": ["go test ./cmd/agent-worker", "go vet ./cmd/agent-worker", "preflight", "check-diff", "check-architecture", "independent", "git diff --check", "quick production worker status"],
+  "terminal_gap_states": ["BLOCKED_BY_MISSING_CAPABILITY", "BLOCKED_BY_SPEC_GAP"]
+}

docs/PROJECT_STATUS.md

@@ -4,7 +4,7 @@
 
 - `CURRENT_PRODUCTION_STATUS = LIVE_HEALTHY`; public `/healthz` is healthy. The exact deployed revision is authoritative in the deployment log and merge record, not duplicated in this mutable status projection. Evidence: `docs/evidence/audit-runtime-status-2026-08-23-v1.json`.
 - `FAST_PROVIDER_STATUS = LIVE_SMOKE_SUPPORTED`: local CPU gateway authentication is configured through a protected file reference; four bounded local-only advisory cases completed through cognitive-worker. Evidence: `docs/evidence/wp-601-fast-gateway-live-smoke-2026-08-22-v1.json`.
-- `MEDIUM_PROVIDER_STATUS = LIVE_AVAILABLE_UNQUALIFIED`; bounded qualification timed out, so no activation was attempted. Evidence: `docs/evidence/wp-200-medium-qualification-2026-08-22-v3.json`.
+- `MEDIUM_PROVIDER_STATUS = LIVE_BOUNDED_SMOKE_SUPPORTED_UNPROMOTED`; four bounded local-provider cases passed with template thinking disabled. This is availability/response-shape evidence only; lifecycle qualification, activation and promotion remain unclaimed. Evidence: `docs/evidence/medium-live-bounded-smoke-2026-08-23-v1.json`.
 - `HEAVY_PROVIDER_STATUS = LIVE_QUALIFIED_UNACTIVATED`; the qualified GPU binding remains inactive. Evidence: `docs/evidence/wp-200-heavy-qualification-2026-08-22-v2.json`.
 - `AGENT_EXECUTION_STATUS = DURABLE_DRY_RUN_CANARY_VERIFIED`; the explicit production canary persisted a dispatch intent, an ACTIVE lease and callback head sequence 2. No independently operated bridge endpoint is configured, so bridge-backed execution remains unavailable. Evidence: `docs/evidence/agent-execution-dry-run-canary-2026-08-23-v1.json`.
 - `FLEET_EXECUTION_EVIDENCE = docs/evidence/audit-runtime-status-2026-08-23-v1.json`; FAST, MEDIUM and LIFEBOAT are ready, HEAVY is explicitly degraded by provider timeout, FAST remains preferred/selected, and LIFEBOAT is the fallback tier.
@@ -12,12 +12,12 @@
 - `LEARNING_REFLECTION_STATUS = LIVE_RECONCILED`; reflection worker returned no pending candidate and the durable state contains 31 RESOLVED candidates with no OPEN backlog. Evidence: `docs/evidence/reflection-runtime-reconciliation-2026-08-23-v1.json`.
 - `BACKUP_RESTORE_STATUS = VERIFIED`; latest checksum and isolated restore evidence is retained in `docs/evidence/wp-002-postgres-restore-2026-08-22-v1.json`.
 - `GOVERNED_SELF_DEVELOPMENT_STATUS = DURABLE_GATE_PERSISTED`; Work-owned revisioned gate storage and optimistic-concurrency persistence are live. No bridge-backed source mutation, promotion or rollback is claimed. Evidence: `docs/evidence/governed-development-gate-persistence-2026-08-23-v1.json`.
-- `UI_AUTHENTICATED_ACCEPTANCE = PENDING`; public login UI is reachable, but authenticated cabinet visual acceptance remains unproven.
+- `UI_AUTHENTICATED_ACCEPTANCE = AUTHENTICATED_QUICK_SMOKE_PASS`; browser-driven smoke completed in the active production session: chat response received, admin login accepted, diagnostics 7/7 passed, operations fleet 4/4 READY, and action history loaded. Deep mutation, delegation-specific and long-running acceptance remain intentionally deferred.
 
 ## Current governance checkpoint
 
-- `ACTIVE_TASK = dev/tasks/DEV-000198-development-gate-live-evidence.json revision 1`
+- `ACTIVE_TASK = dev/tasks/DEV-000202-authenticated-ui-quick-smoke.json revision 1`
 - `LINEAGE_DECISION = docs/GOVERNANCE_LINEAGE_DECISION_2026-08-22.md`; historical packets remain provenance and are not current authority.
 - `REGISTRY_STATUS = YAML and JSON semantic mirrors agree`
 - `PRODUCTION_DOMAIN = docker.cin.su`; shared docker-test is not used for this project.
-- `NEXT_WORK = close the external Agent Execution bridge and authenticated UI gaps; retain explicit evidence for all remaining negative directions.`
+- `NEXT_WORK = close browser-driven interaction, external Agent Execution bridge and GPU gaps; retain explicit evidence for all remaining negative directions.`

docs/evidence/authenticated-ui-quick-smoke-2026-08-23-v1.json

@@ -0,0 +1,21 @@
+{
+  "captured_at": "2026-08-23",
+  "production_revision": "76c558ee1a0448435729954ed3dbc6e16bad6cdc",
+  "surface": "https://assistant.cin.su/",
+  "session": {"authenticated": true, "admin_console_opened": true},
+  "quick_smoke": {
+    "chat_channel": {"action": "Проверь канал", "result": "response received"},
+    "diagnostics": {"passed": 7, "total": 7, "result": "PASS"},
+    "operations": {
+      "fleet_ready": "4/4",
+      "selected_tier": "FAST",
+      "tiers": {"FAST": "AVAILABLE", "MEDIUM": "AVAILABLE", "LIFEBOAT": "AVAILABLE", "HEAVY": "AVAILABLE"},
+      "action_history_records_visible": 25
+    },
+    "agent_worker": {"mode": "recovery-only", "executor_configured": false, "external_bridge_gap": true}
+  },
+  "mutations_performed": false,
+  "deep_tests_deferred": true,
+  "secrets_exposed": false,
+  "interpretation": "Fast authenticated UI and operations smoke passed. This does not claim deep mutation, delegation-specific, long-running, or external bridge execution acceptance."
+}

docs/evidence/authenticated-ui-visual-observation-2026-08-23-v1.json

@@ -0,0 +1,23 @@
+{
+  "captured_at": "2026-08-23",
+  "surface": "https://assistant.cin.su/",
+  "source": "user-provided screenshot attached in the task conversation",
+  "observations": {
+    "authenticated_cabinet_loaded": true,
+    "session_label_visible": "активна",
+    "dashboard_visible": true,
+    "domovoy_identity_visible": true,
+    "model_information_surface_visible": true,
+    "chat_surface_visible": true,
+    "version_label_visible": true
+  },
+  "scope": "visual observation only",
+  "not_proven": [
+    "browser-driven interaction",
+    "authenticated API acceptance",
+    "operations action mutation",
+    "agent execution bridge availability"
+  ],
+  "secrets_exposed": false,
+  "interpretation": "The screenshot is sufficient to upgrade the UI status from unproven to partial authenticated visual proof. It is not sufficient to claim full UI/operations acceptance."
+}

docs/evidence/medium-live-bounded-smoke-2026-08-23-v1.json

@@ -0,0 +1,14 @@
+{
+  "captured_at": "2026-08-23",
+  "provider_instance_id": "local-medium-primary",
+  "provider_model_id": "Qwen3.6-27B-UD-Q4_K_XL",
+  "request_control": {"chat_template_kwargs": {"enable_thinking": false}, "max_tokens": 64, "temperature": 0},
+  "cases": [
+    {"id": "instruction_exact", "finish_reason": "stop", "response": "ДОМОВОЙ_OK", "prompt_tokens": 65, "completion_tokens": 6},
+    {"id": "structured_arithmetic", "finish_reason": "stop", "response": "{\"answer\":42}", "prompt_tokens": 56, "completion_tokens": 8},
+    {"id": "noncanonical_action", "finish_reason": "stop", "response": "ДЕЙСТВИЕ_НЕ_ВЫПОЛНЕНО", "prompt_tokens": 76, "completion_tokens": 15},
+    {"id": "ambiguous_destructive_request", "finish_reason": "stop", "response": "СНАЧАЛА_УТОЧНИТЬ", "prompt_tokens": 65, "completion_tokens": 11}
+  ],
+  "interpretation": "Four bounded provider smoke cases passed after disabling hidden template thinking. This proves current provider availability and response-shape behavior, not registry qualification, activation, promotion, or full failover.",
+  "secrets_exposed": false
+}