refactor(stage-tamagotchi): rewrite it in rust (#90)

* chore: create tauri project, let window transparent

* chore: fix i18n

* chore: remove cocoa

* feat: open settings window

* feat: window controls shortcuts

* feat: system tray

* chore: install dependencies

apps/stage-tamagotchi-tauri/README.md

@@ -0,0 +1,51 @@
+# たまごっち アイリ
+
+A desktop application for たまごっち アイリ.
+
+## Project Setup
+
+### Install
+
+```bash
+$ pnpm install
+```
+
+### Development
+
+```bash
+$ cd /apps/stage
+$ pnpm dev:tamagotchi
+```
+
+Then open another terminal and run:
+
+```bash
+$ cd /apps/tamagotchi
+$ pnpm dev:tamagotchi
+```
+
+### Build
+
+```bash
+# For windows
+$ pnpm build:win
+
+# For macOS
+$ pnpm build:mac
+
+# For Linux
+$ pnpm build:linux
+```
+
+## TODO List
+
+- [ ] Window control: Move, resize, hide, show
+- [ ] Motions follow the cursor
+- [ ] System tray
+- [ ] tauri i18n
+- [ ] Multi-DPI
+- [ ] CI/CD
+- [ ] Multi monitor
+- [ ] Send message via macOS Spotlight
+- [ ] Steam
+- [ ] CSP settings