Merge pull request #69 from Steffen025/release/v3.0-pr01-installer

feat(install): PR-01 — PAI-Install Electron GUI Installer (46 neue Dateien)

Author: Steffen025

PAI-Install/.gitignore

@@ -0,0 +1,13 @@
+# Dependencies
+electron/node_modules/
+node_modules/
+
+# Build artifacts
+*.tsbuildinfo
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Install state (user-specific)
+install-state.json

PAI-Install/README.md

@@ -0,0 +1,101 @@
+# PAI-OpenCode Installer
+
+> GUI and CLI installer for PAI-OpenCode v3.0
+
+## Quick Start
+
+```bash
+# Run the installer
+bash PAI-Install/install.sh
+```
+
+## What This Installer Does
+
+1. **Detects** your environment (macOS/Linux)
+2. **Installs** Bun runtime if not present
+3. **Creates** `~/.opencode/` directory structure
+4. **Copies** PAI core files (skills, plugins, handlers)
+5. **Configures** `opencode.json` with Model Tiers
+6. **Sets up** the Electron GUI (optional)
+
+## Directory Structure
+
+```
+PAI-Install/
+├── install.sh           # Main bootstrap script
+├── main.ts              # TypeScript entry point
+├── generate-welcome.ts  # Welcome screen generator
+├── cli/                 # CLI installer module
+│   ├── index.ts
+│   ├── display.ts
+│   └── prompts.ts
+├── engine/              # Install engine
+│   ├── index.ts
+│   ├── actions.ts
+│   ├── config-gen.ts
+│   ├── detect.ts
+│   ├── state.ts
+│   ├── steps.ts
+│   ├── types.ts
+│   └── validate.ts
+├── electron/            # Electron GUI app
+│   ├── main.js
+│   ├── package.json
+│   └── package-lock.json
+├── web/                   # Web UI for Electron
+│   ├── server.ts
+│   └── routes.ts
+└── public/                # Static assets
+    ├── index.html
+    ├── styles.css
+    ├── app.js
+    └── assets/
+        ├── pai-logo.png
+        ├── banner.png
+        ├── fonts/
+        └── audio/
+```
+
+## Installation Modes
+
+### CLI Mode (Default)
+Terminal-based interactive installation.
+
+### GUI Mode
+```bash
+bash PAI-Install/install.sh --gui
+```
+Launches Electron installer with visual step-by-step setup.
+
+## Post-Installation
+
+After installation, you'll have:
+
+- `~/.opencode/skills/` — PAI skills and tools
+- `~/.opencode/plugins/` — Event handlers
+- `~/.opencode/commands/` — Custom OpenCode commands
+- `~/.opencode/MEMORY/` — Working memory and state
+- `~opencode.json` — Configuration with Model Tiers
+
+## Upgrade from v2.x
+
+See [UPGRADE.md](/UPGRADE.md) for migration instructions.
+
+## Troubleshooting
+
+| Issue | Solution |
+|-------|----------|
+| Bun not found | Installer will auto-install Bun |
+| Permission denied | Run with `bash` not `sh` |
+| Electron fails | Use CLI mode: `install.sh --cli` |
+
+## Requirements
+
+- macOS 10.15+ or Linux
+- bash 4.0+
+- curl
+- 500MB free disk space
+
+---
+
+*Part of PAI-OpenCode v3.0 — Personal AI Infrastructure*