AirPlan V2 initial release — unified scheduler with 12 sub-modes

Merges 8 V1 plugins into 1 unified plugin, adds 4 new components (dep, tst, sec, rvr).
12 sub-modes: arc, eng, do, dbg, xdb, sdb, ndb, ctx, dep, tst, sec, rvr.
L1 code-level guarantees: atomic writes, file locks, evidence gating, forced debug routing,
3-phase arc gate, evidence-first debug gate, Chinese language lock, scheduler boundary.

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

commands/airplan.md

@@ -0,0 +1,46 @@
+---
+description: "AirPlan V2 - unified scheduler with 12 modes"
+argument-hint: "[arc|eng|do|dbg|xdb|sdb|ndb|ctx|dep|tst|sec|rvr] [sub-command]"
+allowed-tools: "[Read, Glob, Grep, Bash, Write, Edit]"
+---
+
+# /airplan
+
+AirPlan V2 - unified scheduler. V1 8 plugins merged into 1, adds 4 components, total 12 sub-modes.
+
+## Sub-modes
+
+| Mode | Role | Key Files |
+|------|------|-----------|
+| arc | Architecture planner | execution-plan.json, task-graph.json |
+| eng | Scheduler engine | state/aireng/state.json |
+| do | Task executor | state/airdo/tasks/{task_id}/result.json |
+| dbg | Debugger | state/airdbg/sessions/*.json |
+| xdb | GUI validator | state/airxdb/artifacts/ |
+| sdb | Static analyzer | state/airsdb/reports/ |
+| ndb | Network debugger | state/airndb/captures/ |
+| ctx | Context manager | state/aircontext/ |
+| dep | Deployer | state/airdep/sessions/ |
+| tst | Test runner | state/airtst/reports/ |
+| sec | Security scanner | state/airsec/ |
+| rvr | Requirements reviewer | state/airrvr/reviews/ |
+
+## Usage
+
+1. Parse $ARGUMENTS; default to "status" when empty.
+2. Run from project root:
+
+```bash
+python "$HOME/plugins/airplan/scripts/airplan.py" --mode <MODE> --project . [OPTIONS]
+```
+
+3. Common sub-commands:
+   - arc: --sub enter|status|parallel-review|incremental-replan --todo AirPlan/todo.md
+   - eng: --sub enter|status|plan|dispatch|monitor|merge|intervene
+   - do: --sub enter|status|finish --task-id <id> --result <path>
+   - dbg: --sub start|snapshot --task-id <id>
+   - dep: --sub deploy --task-id <id> --host <host> --binary <path>
+   - tst: --sub run --task-id <id> --framework <name>
+   - sec: --sub scan --task-id <id> --scan-path <path>
+
+4. Runtime auto-bootstraps missing AirPlan/ files.