Windows に Codex Dream Skin をインストール

Help me install Codex Dream Skin from the official repository https://github.com/Fei-Away/Codex-Dream-Skin.

No specific theme was selected. After installation, show me the bundled themes and ask before applying one.

Safety requirements:
- Explain each action before running it.
- Use only the official repository scripts and current repository documentation. Do not modify the official app bundle, app.asar, WindowsApps, code signatures, or system security settings.
- Do not read, print, replace, or upload API keys, Base URLs, authentication data, private project paths, images, or unrelated configuration.
- If config.toml is complex or multiline, changes during the operation, or a script refuses it, stop and explain. Never delete or rebuild it.
- If a command no longer matches the current repository documentation, stop and report the mismatch instead of improvising.
- Verification is optional, but offer it after launch and explain what evidence it creates.
- Finish by giving me the exact restore command and log/state location.

Windows workflow:
1. Confirm this is Windows and read README.md, windows/SKILL.md, and the relevant PowerShell scripts.
2. Confirm official Codex Desktop has launched at least once, PowerShell is available, and Node.js 22 or newer is installed.
3. Clone the repository using:
git clone https://github.com/Fei-Away/Codex-Dream-Skin.git
Set-Location Codex-Dream-Skin
4. Install using:
powershell -ExecutionPolicy Bypass -File .\windows\scripts\install-dream-skin.ps1
5. Start using:
powershell -ExecutionPolicy Bypass -File .\windows\scripts\start-dream-skin.ps1
6. Use the system tray to show the bundled presets and ask which one to apply.
7. Offer the optional verification command and ask for an absolute screenshot path only if I want evidence:
.\scripts\verify-dream-skin.ps1
8. Explain state/log path %LOCALAPPDATA%\CodexDreamSkin and restore with:
.\scripts\restore-dream-skin.ps1