fix: [nomad-prep] P1 — run all 7 bot roles on llama backend (gates migration) (#801)

- Add supervisor role to entrypoint.sh polling loop (SUPERVISOR_INTERVAL,
  default 20 min) and include it in default AGENT_ROLES
- Add agents-llama-all compose service (profile: agents-llama-all) with
  all 7 roles: review, dev, gardener, architect, planner, predictor, supervisor
- Add agents-llama-all to lib/generators.sh for disinto init generation
- Update docs/agents-llama.md with profile table and usage instructions

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

AGENTS.md

@@ -119,6 +119,7 @@ bash dev/phase-test.sh
 | Triage | `docker/reproduce/` | Deep root cause analysis | `formulas/triage.toml` |
 | Edge dispatcher | `docker/edge/` | Polls ops repo for vault actions, executes via Claude sessions | `docker/edge/dispatcher.sh` |
 | agents-llama | `docker/agents/` (same image) | Local-Qwen dev agent (`AGENT_ROLES=dev`), gated on `ENABLE_LLAMA_AGENT=1` | [docs/agents-llama.md](docs/agents-llama.md) |
+| agents-llama-all | `docker/agents/` (same image) | Local-Qwen all-roles agent (all 7 roles), profile `agents-llama-all` | [docs/agents-llama.md](docs/agents-llama.md) |
 
 > **Vault:** Being redesigned as a PR-based approval workflow (issues #73-#77).
 > See [docs/VAULT.md](docs/VAULT.md) for the vault PR workflow details.