[E2E Test] Docs-only autonomous branch+PR proof

[imKXNNY]

Goal\nRun an autonomous docs-only execution for E2E validation.\n\n## Required change\n- Add file: docs/automation/e2e-full-auto-proof.md\n- Content should include timestamp and mention this is an autonomous dry-run proof for issue #49.\n\n## Constraints\n- Docs-only change (.md)\n- No application/runtime code changes\n\n## Acceptance\n- [ ] Branch created\n- [ ] Commit pushed\n- [ ] PR opened against stable\n- [ ] PR links back to this issue

[imKXNNY]

Loaded 16 commands recursively: code-review-fix, code-review, commit, create-pr, create-prd, end-to-end-feature, execute, execution-report, implement-fix, plan-feature, prime, rca, system-review, ultimate-validate-command, validate-simple, validate

[imKXNNY]

✅ Successfully provisioned environment: npm ci

[imKXNNY]

Prime Summary:

• Stack/tooling: Node 20+ TypeScript app built with Express + WebSocket server, Telegraf Telegram bot, PostgreSQL via pg, AI clients for Claude/Codex, Jest + ts-jest tests, ESLint/Prettier + tsc for lint/type-check. Scripts in package.json (npm run build|start|test|lint|type-check).
• Key folders: src/index.ts main entry bootstrapping env, DB, adapters, HTTP/WebSocket routes; src/adapters/* for Telegram/GitHub/Test/WebUI integrations; src/orchestrator handles routing/locks; src/clients for AI assistants; src/db contains connection/schema/message + codebase helpers; webui/ front-end; docs/ architecture + deployment references; .agent/rules repository policies; migrations/ SQL schema.
• Patterns to follow: interface-driven adapters (IPlatformAdapter), assistant clients implementing async streaming, conversation lock manager for concurrency, env validation before start, Express router separation (routes/), database schema compatibility via migration checks. Config from .env, commands stored in Git, autop-lint/test flows via npm scripts.
• Constraints/hazards: Must respect .agent/rules/00-core.md (issue-first, branch/PR naming, DoD, testing policy, command-approval workflow). DB requires PostgreSQL + migrations. Need Claude or Codex credentials before running. GitHub adapter requires token + webhook secret; health endpoints and conversation locks already present. Avoid deleting user changes.
• Next workflow: Run .agent/workflows/plan-feature.md (issue [E2E Test] Docs-only autonomous branch+PR proof #56 needs plan before execution).