refactor: rombak jadi full CLI/TUI only — hapus semua interface server (api/ws/grpc/web/daemon) + wire TUI ke agent beneran

- Hapus total interfaces: api (REST), ws (WebSocket), grpc, web, daemon (IPC)
- Hapus infra server-only yang jadi dead code: infrastructure/ipc + seluruh
  stack auth (domain/auth, application/auth, persistence/iam, infrastructure/auth jwt/password/oauth_loopback)
- TUI (OpenTUI) jadi interface utama: wire ke runSingleProcess() real runtime,
  ganti mock '(no LLM configured)' dengan turnService.runTurn asli + streaming
  stream_token/reasoning/tool_result/system_note/error ke transcript
- Tampilkan model asli di header (mis. claude-opus-5), abort turn via Ctrl+C
- CLI jadi mode headless tambahan: zesdex --headless '<prompt>' one-shot turn
- Bersihkan package.json (script tui/headless), tsconfig paths, docker-compose,
  AGENTS.md; hapus StartOAuth/login stub
- verified: tsc 0 err, 70 test pass, build dist/zesdex; headless 'pong' real; TUI
  interactive render + real turn 'say pong in one word' -> assistant 'pong'

AGENTS.md

@@ -1,38 +1,55 @@
 # AGENTS.md
 
-This file provides guidance to Kilo when working with code in the zesdex repository.
+This file provides guidance to AI agents (Kilo / Hermes) working in the zesdex repository.
+
+## Overview
+
+Zesdex is an **AI-native autonomous coding agent**, implemented in **TypeScript / Bun**.
+It was rebuilt to be a **pure CLI/TUI tool** — there are **no network server interfaces**
+(REST API / WebSocket / gRPC / web / daemon were all removed). The only two entry points:
+
+- `zesdex` — interactive **OpenTUI** (primary interface, wired to the real agent).
+- `zesdex --headless "<prompt>"` — one-shot non-interactive turn (headless mode).
 
 ## Best Practice Conventions
 
-Zesdex follows Kana Engineering Best Practices:
+1. **Clean Architecture** — strict `domain` / `application` / `infrastructure` layering
+   under `src/`, with thin `interfaces/` for the TUI + CLI.
+   - `domain` has zero I/O and zero framework dependencies.
+   - `application` depends only on `domain` (ports + turn service).
+   - `infrastructure` implements domain ports (LLM client, tool executor, file repos).
+   - DTOs/value objects cross layer boundaries, not entities.
 
-1. **Clean Architecture** — Strict domain/application/infrastructure/presentation layering.
-   - Domain has ZERO framework dependencies.
-   - Application depends only on domain.
-   - Infrastructure implements domain traits.
-   - DTOs cross layer boundaries, NOT entities.
+2. **Clean Code** — functions under ~40 lines, one level of abstraction per function,
+   descriptive names, no flag arguments, no commented-out dead code.
 
-2. **Clean Code** — Functions under ~40 lines, one level of abstraction per function, descriptive names, no flag arguments, no commented-out code.
+3. **Documentation** — every exported `function`, `class`, `interface`, and `type`
+   needs a `/** */` doc comment explaining what, flow, why, and return value.
 
-3. **Documentation** — Every pub fn, struct, enum, and trait needs a doc comment (///) explaining what, flow, why, and return value.
+4. **Commit Convention** — Conventional Commits in Bahasa Indonesia:
+   `feat(scope):`, `fix(scope):`, `chore:`, `docs:`.
 
-4. **Commit Convention** — Conventional Commits in Bahasa Indonesia: `feat(scope):`, `fix(scope):`, `chore:`, `docs:`.
+5. **Error Handling** — throw `Error` with clear messages; the turn loop wraps LLM
+   errors and recovers. Log with `console.*` (redirected to `~/.local/share/zesdex/zesdex.log`).
 
-5. **Error Handling** — `anyhow::Result` and `anyhow::bail!` throughout. Log with `tracing` (never stderr).
+6. **Testing** — Bun tests (`bun test`) using `describe/test/expect`. Tests are
+   F.I.R.S.T. Logic-pure modules (TUI state/action/command/controller) are unit-tested.
 
-6. **Testing** — `#[cfg(test)] mod tests` blocks inline in production files. Tests are F.I.R.S.T. (Fast, Independent, Repeatable, Self-validating, Timely).
+7. **No Compiler Bypasses** — no `@ts-ignore` / `any` where a real type exists.
 
-7. **No Compiler Bypasses** — Never use `#[allow(...)]`, `#[expect(...)]`, or `#[allow(dead_code)]`. Fix the underlying code.
+8. **Boy Scout Rule** — leave every module cleaner than you found it.
 
-8. **Boy Scout Rule** — Leave every module cleaner than you found it.
+## Stack
 
-## Available Agents
+- Bun 1.3.14 (packageManager pinned in `package.json`).
+- TypeScript strict mode, `tsconfig.json` uses `paths` aliases (`@zesdex/*`) →
+  `src/*`. `bun build ... --compile` bundles into a single `dist/zesdex` binary.
 
-- `@rust-engineer` — Rust clean architecture specialist (subagent).
-- `@code-reviewer` — Code review specialist (subagent).
+## Commands
 
-## Available Commands
-
-- `/check` — Run cargo check, clippy, and tests.
-- `/audit` — Code quality audit against clean-architecture best practices.
-- `/doc` — Generate or update doc comments.
+- `bun run check` — `tsc --noEmit` typecheck.
+- `bun run test` — run all Bun tests.
+- `bun run build` — compile `dist/zesdex` binary.
+- `bun run tui` — run the interactive TUI.
+- `bun run headless "<prompt>"` — one-shot agent turn.
+- `bun run bootstrap` — seed default settings/app_config.