refactor: rewrite entire project from Python to Bun + TypeScript + React Ink

Complete rewrite of kimi-cli from Python (Typer + Rich + prompt-toolkit) to
Bun + TypeScript + React Ink TUI framework. Removes all web UI code.

Key changes:
- Runtime: Python → Bun (TypeScript)
- CLI framework: Typer → Commander.js
- TUI: Rich + prompt-toolkit → React Ink
- Validation: Pydantic → Zod v4
- LLM SDK: kosong → @anthropic-ai/sdk, openai, @google/genai
- File I/O: KaosPath → Bun.file / Bun.write
- Shell exec: kaos.exec → Bun.spawn

Architecture preserved with matching directory structure:
- soul/ — Core agent loop (kimisoul, agent, context, toolset, compaction)
- tools/ — All tool implementations (file, shell, web, think, plan, etc.)
- wire/ — Wire protocol for UI↔Agent communication
- ui/shell/ — React Ink TUI components
- cli/ — CLI entry point and routing
- config, session, hooks, auth, notifications, approval_runtime

67 TypeScript files, 0 type errors.

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

Author: Yuandiaodiaodiao

.gitignore

@@ -1,47 +1,34 @@
-# Python-generated files
-__pycache__/
-*.py[oc]
-build/
-dist/
-wheels/
-*.egg-info
+# dependencies (bun install)
+node_modules
 
-# Virtual environments
-.venv
+# output
+out
+dist
+*.tgz
 
-# Project files
-.vscode
-.env
-.env.local
-/tests_local
-uv.toml
-.idea/*
+# code coverage
+coverage
+*.lcov
 
-# Build dependencies
-src/kimi_cli/deps/bin
-src/kimi_cli/deps/tmp
+# logs
+logs
+_.log
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
 
-# Web build artifacts
-src/kimi_cli/web/static/assets/
-
-# Vis build artifacts
-src/kimi_cli/vis/static/
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
 
-# Generated reports
-tests_ai/report.json
+# caches
+.eslintcache
+.cache
+*.tsbuildinfo
 
-# nix build result
-result
-result-*
+# IntelliJ based IDEs
+.idea
 
-# macOS files
+# Finder (MacOS) folder config
 .DS_Store
-
-# Rust files
-target/
-
-node_modules/
-static/
-.memo/
-.entire
-.claude

.python-version

@@ -0,0 +1,111 @@
+---
+description: Use Bun instead of Node.js, npm, pnpm, or vite.
+globs: "*.ts, *.tsx, *.html, *.css, *.js, *.jsx, package.json"
+alwaysApply: false
+---
+
+Default to using Bun instead of Node.js.
+
+- Use `bun <file>` instead of `node <file>` or `ts-node <file>`
+- Use `bun test` instead of `jest` or `vitest`
+- Use `bun build <file.html|file.ts|file.css>` instead of `webpack` or `esbuild`
+- Use `bun install` instead of `npm install` or `yarn install` or `pnpm install`
+- Use `bun run <script>` instead of `npm run <script>` or `yarn run <script>` or `pnpm run <script>`
+- Bun automatically loads .env, so don't use dotenv.
+
+## APIs
+
+- `Bun.serve()` supports WebSockets, HTTPS, and routes. Don't use `express`.
+- `bun:sqlite` for SQLite. Don't use `better-sqlite3`.
+- `Bun.redis` for Redis. Don't use `ioredis`.
+- `Bun.sql` for Postgres. Don't use `pg` or `postgres.js`.
+- `WebSocket` is built-in. Don't use `ws`.
+- Prefer `Bun.file` over `node:fs`'s readFile/writeFile
+- Bun.$`ls` instead of execa.
+
+## Testing
+
+Use `bun test` to run tests.
+
+```ts#index.test.ts
+import { test, expect } from "bun:test";
+
+test("hello world", () => {
+  expect(1).toBe(1);
+});
+```
+
+## Frontend
+
+Use HTML imports with `Bun.serve()`. Don't use `vite`. HTML imports fully support React, CSS, Tailwind.
+
+Server:
+
+```ts#index.ts
+import index from "./index.html"
+
+Bun.serve({
+  routes: {
+    "/": index,
+    "/api/users/:id": {
+      GET: (req) => {
+        return new Response(JSON.stringify({ id: req.params.id }));
+      },
+    },
+  },
+  // optional websocket support
+  websocket: {
+    open: (ws) => {
+      ws.send("Hello, world!");
+    },
+    message: (ws, message) => {
+      ws.send(message);
+    },
+    close: (ws) => {
+      // handle close
+    }
+  },
+  development: {
+    hmr: true,
+    console: true,
+  }
+})
+```
+
+HTML files can import .tsx, .jsx or .js files directly and Bun's bundler will transpile & bundle automatically. `<link>` tags can point to stylesheets and Bun's CSS bundler will bundle.
+
+```html#index.html
+<html>
+  <body>
+    <h1>Hello, world!</h1>
+    <script type="module" src="./frontend.tsx"></script>
+  </body>
+</html>
+```
+
+With the following `frontend.tsx`:
+
+```tsx#frontend.tsx
+import React from "react";
+
+// import .css files directly and it works
+import './index.css';
+
+import { createRoot } from "react-dom/client";
+
+const root = createRoot(document.body);
+
+export default function Frontend() {
+  return <h1>Hello, world!</h1>;
+}
+
+root.render(<Frontend />);
+```
+
+Then, run index.ts
+
+```sh
+bun --hot ./index.ts
+```
+
+For more information, read the Bun API docs in `node_modules/bun-types/docs/**.md`.