docs(map): document v0.18.0 symbols + backfill migrations 060/061

Adds fable-mode, X feature-spotlight, and design-bar symbols across the map
slices (+ _complete_map mirror); backfills migrations 060 (drop_messaging) and
061 (x_feature_spotlight), both previously undocumented; corrects the ORM table
count 37->38; adds the _briefing_for include_company_goals row.

docs/map/orchestrator.md

@@ -26,6 +26,7 @@ The AgentOrchestrator is the runtime brain of RoboCo: it owns the per-agent Dock
 | AgentOrchestrator._drain_bg_tasks | method | roboco/runtime/orchestrator.py:1031 | Bounded wait for fire-and-forget bg writes to commit before exit; cancels past _SHUTDOWN_DRAIN_TIMEOUT_SECONDS. |
 | AgentOrchestrator._ensure_agent_image | method | roboco/runtime/orchestrator.py:1110 | Build/pull base + role-specialized agent Docker images; idempotent; registry-mode pulls pre-built images. |
 | AgentOrchestrator._get_role_permissions | method | roboco/runtime/orchestrator.py:1313 | Build the Edit/Write/Read allowlist scoped to the agent's cwd (worktree or clone root) and cell workspace for documenters. |
+| AgentOrchestrator._fable_hook_groups | method | roboco/runtime/orchestrator.py:1414 | Default-off (`fable_mode_enabled`) Claude-path hook groups for 5 vendored fable-mode scripts (stop-gate/bash-discipline/honesty-nudge/prompt-nudge/precompact); appended AFTER RoboCo's own per-event hooks inside `_generate_agent_settings`. |
 | AgentOrchestrator._task_git_context | method | roboco/runtime/orchestrator.py:1685 | Build SpawnGitContext from a task payload; sets task_short_id (first 8 chars) only when a branch exists. |
 | AgentOrchestrator._safe_spawn | method | roboco/runtime/orchestrator.py:1816 | Build SpawnInputs and delegate to the resolved AgentProvider (grok) or built-in _spawn_container path. |
 | AgentOrchestrator._prepare_agent_spawn | method | roboco/runtime/orchestrator.py:1930 | Resolve project/team/cwd, ensure worktree, generate settings/permissions, write briefing + MCP config, compose prompt, ensure image, register STARTING instance. |
@@ -84,9 +85,13 @@ The AgentOrchestrator is the runtime brain of RoboCo: it owns the per-agent Dock
 | AgentOrchestrator._sandbox_janitor_sweep | method | roboco/runtime/orchestrator.py:9426 | Best-effort: remove sandbox containers whose owner agent is gone; rides the reaper tick, error-isolated. |
 | AgentOrchestrator._x_mentions_poll_loop | method | roboco/runtime/orchestrator.py:7431 | Default-off X-engine mentions-poll tick loop (`x_engine_enabled`); release-post drafts are event-driven, not from this loop. |
 | AgentOrchestrator._run_x_mentions_cycle | method | roboco/runtime/orchestrator.py:7453 | One mentions-poll pass: `get_x_engine(db).run_cycle()` + commit; testable without the sleep. |
+| AgentOrchestrator._x_feature_spotlight_loop | method | roboco/runtime/orchestrator.py:7571 | Default-off X-engine feature-spotlight tick loop (`x_engine_enabled` AND `x_feature_spotlight_enabled`); opens one held Head-of-Marketing exploration task per `x_feature_spotlight_interval_seconds` (default 3d). |
+| AgentOrchestrator._run_x_feature_spotlight_cycle | method | roboco/runtime/orchestrator.py:7591 | One feature-spotlight pass: `get_x_engine(db).open_feature_spotlight_exploration()` + commit; testable without the sleep. |
 | AgentOrchestrator._roadmap_engine_loop | method | roboco/runtime/orchestrator.py:7462 | Default-off board roadmap-engine tick loop (`roadmap_engine_enabled`); opens one held exploration cycle per interval. |
 | AgentOrchestrator._run_roadmap_engine_cycle | method | roboco/runtime/orchestrator.py:7484 | One roadmap-engine pass: `get_roadmap_engine(db).run_cycle()` + commit; testable without the sleep. |
 | AgentOrchestrator._dispatch_roadmap_exploration | method | roboco/runtime/orchestrator.py:10284 | One-shot Product-Owner spawn to author a themed roadmap cycle; bypasses the two-reviewer board-review-pair machinery (PO-solo in v1). |
+| AgentOrchestrator._dispatch_feature_spotlight_exploration | method | roboco/runtime/orchestrator.py:10424 | One-shot Head-of-Marketing spawn to investigate + call `propose_feature_spotlight` once; `_dispatch_pm_work` routes `source=x_feature_exploration` to it before the generic board-review check, mirroring the roadmap source's own early branch. |
+| AgentOrchestrator._build_feature_spotlight_prompt | method | roboco/runtime/orchestrator.py:12827 | Render the one-shot feature-spotlight exploration prompt (investigate CHANGELOG/flags/docs/charter/KB, call `propose_feature_spotlight` once, then `i_am_idle`). |
 | AgentOrchestrator._dispatch_all_work | method | roboco/runtime/orchestrator.py:8814 | Reset tick-handled set, reap stale claims, enforce grok budget, run all 17 dispatchers under one httpx client with per-dispatcher isolation. |
 | AgentOrchestrator._pm_respawn_should_gate | method | roboco/runtime/orchestrator.py:8915 | Per-(slug,task) respawn circuit breaker; tracing_gap rule-following resets (bounded) + durable persist; CEO notify once when tripped. |
 | AgentOrchestrator._handle_pm_assigned_task | method | roboco/runtime/orchestrator.py:9084 | Spawn/respawn the PM for an assigned coordination root subject to the respawn gate. |
@@ -197,6 +202,8 @@ stateDiagram-v2
 - `ROBOCO_CLOUD_AUTH_ENABLED` (+ `_EMAIL`/`_PASSWORD`/`_SECRET`/`_COOKIE_MAX_AGE`, default off) — cloud auth master switch; read by `roboco.api.deps.get_agent_context`/`roboco.api.auth.*`, not the orchestrator itself, but gates whether a spawned agent's own HMAC-token identity path is the sole non-CEO auth route.
 - `ROBOCO_X_ENGINE_ENABLED` (+ `_mentions_interval_seconds` / `_mentions_max_per_cycle` / `_mentions_min_engagement` / `_max_open_posts` / `_account_user_id` / `_request_timeout_seconds`, default off) — gates `_x_mentions_poll_loop`.
 - `ROBOCO_ROADMAP_ENGINE_ENABLED` (+ `_interval_seconds` default 604800 / `_min_items_per_cycle` / `_max_items_per_cycle`, default off) — gates `_roadmap_engine_loop`.
+- `ROBOCO_X_FEATURE_SPOTLIGHT_ENABLED` (+ `_interval_seconds` default 259200/3d, default off, sub-switch of `x_engine_enabled`) — gates `_x_feature_spotlight_loop`.
+- `ROBOCO_FABLE_MODE_ENABLED` (default off) — gates `_fable_hook_groups` (Claude-path hook install) and, via `roboco/agents/factories/_base.py`, the `fable_doctrine_layer` prompt layer; off = byte-for-byte unchanged spawn path.
 - `ROBOCO_PR_GATE_AUTO_SUBMIT_ENABLED` (`pr_gate_auto_submit_enabled`, default **True**) — wave-1 PR-gate turn cut: when every child of an assembled parent is terminal, `_try_auto_submit` runs the owning PM's submit_up/submit_root gate system-side instead of spawning the PM for that turn; a gate rejection (freshness/integrity) falls back to the classic PM closure spawn.
 
 ## Gotchas
@@ -225,6 +232,7 @@ stateDiagram-v2
 > - `7be10057` Agent image: stop baking `VIRTUAL_ENV=/app/.venv` — comment in `_generate_mcp_config` updated to drop the stale VIRTUAL_ENV reference.
 > - `6b441e42` Converters: `InvalidIdentifierError` now caught explicitly in `_release_stopped_agent_claim` with a structured warning log instead of a silent broad-except return.
 > - `d1cf6ecb` Wave 1: PR-gate turn cut, task search, trace timestamps, Secretary edits + e2e scenarios 2–3 (#295) — adds `config.pr_gate_auto_submit_enabled` (default True) + `_AUTO_SUBMIT_VERB_BY_ROLE` / `_auto_submit_target` / `_try_auto_submit` / `_closure_handled_without_pm`, wired into `_maybe_spawn_pm_closure` so an assembled, all-children-terminal parent is submitted to the PR gate system-side instead of always spawning the PM for that turn; fires a new `task.auto_submitted` audit event.
+> - **v0.18.0** (2026-07-04): Fable mode — `_fable_hook_groups` (orchestrator.py:1414) appends 5 vendored hook scripts after RoboCo's own inside `_generate_agent_settings`, gated by `fable_mode_enabled` (default off). X feature-spotlight — `_x_feature_spotlight_loop`/`_run_x_feature_spotlight_cycle` (mirrors `_x_mentions_poll_loop`'s shape) + `_dispatch_feature_spotlight_exploration`/`_build_feature_spotlight_prompt` (mirrors the roadmap engine's one-shot board-solo dispatch) open a held Head-of-Marketing exploration task every `x_feature_spotlight_interval_seconds`, gated by `x_feature_spotlight_enabled` (sub-switch of `x_engine_enabled`, both default off).
 
 ## Regression Risks