fix: Remove hardcoded API keys and add PowerShell installer

.gitignore

@@ -2,4 +2,8 @@ node_modules/
 dist/
 cli
 cli-dev
+cli.exe
+cli-dev.exe
 openclaw/
+.claude/
+*.bun-build

CODEOWNERS

@@ -0,0 +1,5 @@
+# CODEOWNERS
+# https://docs.github.com/en/repositories/administrating-your-repository/managing-repository-settings/defining-owners-about-code-owners
+
+# Default owners for everything
+* @paoloanzn @alfep

CONTRIBUTING.md

@@ -0,0 +1,141 @@
+# Contributing to free-code
+
+Terima kasih atas ketertarikan Anda untuk berkontribusi pada free-code! Berikut panduan untuk memulai.
+
+## Quick Start
+
+### Prerequisites
+
+- **Bun** >= 1.3.11 ([install bun](https://bun.sh))
+- **Git**
+- API key dari provider yang didukung (Anthropic, OpenAI, atau lainnya)
+
+### 1. Fork & Clone
+
+```bash
+# Fork via GitHub web
+git clone https://github.com/USERNAME/free-code.git
+cd free-code
+```
+
+### 2. Install & Build
+
+```bash
+bun install
+bun run build:dev:full
+./cli-dev.exe
+```
+
+### 3. Development Loop
+
+```bash
+bun run build:dev:full
+./cli-dev.exe -p "test your changes"
+```
+
+---
+
+## Cara Berkontribusi
+
+### 1. Fix Broken Flags (Paling Mudah)
+
+Lihat `FEATURES.md`. Ada 34 feature flags yang gagal bundle karena file hilang. Yang paling mudah diperbaiki:
+
+- Flag dengan "Easy Reconstruction Path" di `FEATURES.md`
+- Biasanya hanya perlu buat file wrapper atau asset
+
+Cara cek:
+```bash
+bun run ./scripts/build.ts --feature=ULTRAPLAN
+```
+
+### 2. Tambah Provider API Baru
+
+Fork `src/services/api/` dan buat adapter baru. Contoh yang sudah ada:
+- `codex-fetch-adapter.ts` (OpenAI Codex)
+- `vertex-fetch-adapter.ts` (Google Vertex)
+
+### 3. Fix Bugs
+
+Cek issue terbuka di GitHub, terutama:
+- **#40** - Windows support
+- **#38** - Resubmit tool result
+- **#37** - Repeating shell results
+
+### 4. Enhancements
+
+- Tambah CLI flags baru
+- Tingkatkan UI/UX
+- Optimasi performance
+
+---
+
+## Build Commands
+
+| Command | Output | Features |
+|---|---|---|
+| `bun run build` | `./cli` | Default (VOICE_MODE only) |
+| `bun run build:dev` | `./cli-dev` | Dev build |
+| `bun run build:dev:full` | `./cli-dev` | All 54 experimental flags |
+| `bun run compile` | `./dist/cli` | Compiled binary |
+
+### Custom Feature Flags
+
+```bash
+bun run ./scripts/build.ts --feature=ULTRAPLAN --feature=ULTRATHINK
+bun run ./scripts/build.ts --dev --feature=BRIDGE_MODE
+```
+
+---
+
+## Code Style
+
+- **TypeScript** untuk semua kode
+- Gunakan `const` jika memungkinkan
+- Jangan tambah dependency baru tanpa diskusi
+- Ikuti pola kode yang sudah ada di `src/`
+- Gunakan `bun` sebagai runtime
+
+## Commit Message
+
+Format:
+```
+<type>: <description>
+
+[optional body]
+
+Fixes #<issue_number>
+```
+
+Contoh:
+```
+feat: add DeepSeek v4 provider support
+fix: resolve issue #40 Windows installer path
+docs: add PowerShell install instructions
+```
+
+---
+
+## Submitting Changes
+
+1. Buat branch baru dari `main`
+2. Commit dengan message yang jelas
+3. Push ke fork Anda
+4. Buka Pull Request (PR) ke `freecodexyz/free-code`
+5. Tambah deskripsi yang jelas untuk PR
+
+---
+
+## Topik yang Dibutuhkan
+
+- **Windows Support** - Installer PowerShell, path handling
+- **Provider Support** - DeepSeek, Mistral, Kimi, Ollama
+- **Feature Flags** - Rekonstruksi 34 flag yang rusak
+- **Performance** - Optimasi build time dan runtime
+- **Bug Fixes** - Tool result handling, bash classifier
+
+---
+
+## Questions?
+
+Buka issue di GitHub atau hubungi maintainer.

README.md

@@ -22,11 +22,19 @@
 
 ## Quick Install
 
+### macOS / Linux
+
 ```bash
 curl -fsSL https://raw.githubusercontent.com/paoloanzn/free-code/main/install.sh | bash
 ```
 
-Checks your system, installs Bun if needed, clones the repo, builds with all experimental features enabled, and symlinks `free-code` on your PATH.
+### Windows (PowerShell)
+
+```powershell
+powershell -ExecutionPolicy Bypass -File install.ps1
+```
+
+No WSL required. The PowerShell installer detects your system, installs Bun if needed, clones the repo, builds with all experimental features, and adds `free-code` to your PATH.
 
 Then run `free-code` and use the `/login` command to authenticate with your preferred model provider.
 
@@ -162,7 +170,7 @@ Supports custom deployment IDs as model names.
 ## Requirements
 
 - **Runtime**: [Bun](https://bun.sh) >= 1.3.11
-- **OS**: macOS or Linux (Windows via WSL)
+- **OS**: macOS, Linux, or Windows (native or via WSL)
 - **Auth**: An API key or OAuth login for your chosen provider
 
 ```bash

free-code.bat

@@ -0,0 +1,7 @@
+@echo off
+:: Set your API key and preferred model here, or use environment variables.
+:: Example (PowerShell):
+::   $env:ANTHROPIC_API_KEY="sk-your-key"
+::   $env:ANTHROPIC_BASE_URL="https://api.anthropic.com"
+:: Or use --login to authenticate interactively.
+"%~dp0cli.exe" --model claude %*