Rename to CardputerZero AppBuilder and add Tauri CI/CD

- Update product name, identifier, and window title
- Add build-tauri.yml: builds on Linux/macOS/Windows, creates GitHub release on tags
- Update README, docs, package.json, index.html

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

.github/workflows/build-tauri.yml

@@ -0,0 +1,83 @@
+name: Build Tauri App
+
+on:
+  push:
+    branches: [main, dev]
+    tags: ["v*"]
+  pull_request:
+    branches: [main]
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - platform: ubuntu-22.04
+            target: linux
+          - platform: macos-latest
+            target: macos
+          - platform: windows-latest
+            target: windows
+
+    runs-on: ${{ matrix.platform }}
+    timeout-minutes: 30
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Rust stable
+        uses: dtolnay/rust-toolchain@stable
+
+      - name: Rust cache
+        uses: swatinem/rust-cache@v2
+        with:
+          workspaces: src-tauri -> target
+
+      - name: Install Linux dependencies
+        if: matrix.target == 'linux'
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            libwebkit2gtk-4.1-dev \
+            libappindicator3-dev \
+            librsvg2-dev \
+            patchelf
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: npm
+
+      - name: Install frontend dependencies
+        run: npm ci
+
+      - name: Build Tauri app
+        uses: tauri-apps/tauri-action@v0
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tagName: ${{ github.ref_type == 'tag' && github.ref_name || '' }}
+          releaseName: ${{ github.ref_type == 'tag' && format('CardputerZero AppBuilder {0}', github.ref_name) || '' }}
+          releaseBody: "See the assets below to download and install."
+          releaseDraft: ${{ github.ref_type == 'tag' }}
+          prerelease: false
+
+      - name: Upload artifacts
+        if: github.ref_type != 'tag'
+        uses: actions/upload-artifact@v4
+        with:
+          name: cardputerzero-appbuilder-${{ matrix.target }}
+          path: |
+            src-tauri/target/release/bundle/deb/*.deb
+            src-tauri/target/release/bundle/appimage/*.AppImage
+            src-tauri/target/release/bundle/dmg/*.dmg
+            src-tauri/target/release/bundle/macos/*.app
+            src-tauri/target/release/bundle/msi/*.msi
+            src-tauri/target/release/bundle/nsis/*.exe
+          retention-days: 30

README.md

@@ -1,4 +1,4 @@
-# M5Stack AppBuilder
+# CardputerZero AppBuilder
 
 Online build system for [M5CardputerZero](https://docs.m5stack.com/) applications. Submit any public Git repository and get a ready-to-install `.deb` package — no local toolchain required.
 
@@ -77,7 +77,7 @@ Generated packages follow the [APPLaunch packaging conventions](https://github.c
 
 ## Future: Desktop IDE
 
-M5Stack AppBuilder is planned to become a cross-platform desktop IDE (Windows, macOS, Linux) for building M5CardputerZero applications locally — a visual scaffold for beginners and hobbyists to create, build, and deploy apps to their devices.
+CardputerZero AppBuilder is planned to become a cross-platform desktop IDE (Windows, macOS, Linux) for building M5CardputerZero applications locally — a visual scaffold for beginners and hobbyists to create, build, and deploy apps to their devices.
 
 ## Related Projects
 

docs/architecture.md

@@ -1,4 +1,4 @@
-# M5Stack AppBuilder — Desktop IDE Architecture
+# CardputerZero AppBuilder — Desktop IDE Architecture
 
 ## Overview
 
@@ -105,7 +105,7 @@ Tauri 2 desktop app (Rust backend + TypeScript/React frontend) for building, deb
 ## Directory Structure
 
 ```
-M5Stack-AppBuilder/
+CardputerZero-AppBuilder/
 ├── src-tauri/              # Rust backend
 │   ├── src/
 │   │   ├── main.rs         # Tauri entry point

index.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>appbuilder-init</title>
+    <title>CardputerZero AppBuilder</title>
   </head>
   <body>
     <div id="root"></div>

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "appbuilder-init",
+  "name": "cardputerzero-appbuilder",
   "private": true,
   "version": "0.0.0",
   "type": "module",

src-tauri/tauri.conf.json

@@ -1,8 +1,8 @@
 {
   "$schema": "../node_modules/@tauri-apps/cli/config.schema.json",
-  "productName": "M5Stack AppBuilder",
+  "productName": "CardputerZero AppBuilder",
   "version": "0.1.0",
-  "identifier": "com.m5stack.appbuilder",
+  "identifier": "com.m5stack.cardputerzero-appbuilder",
   "build": {
     "frontendDist": "../dist",
     "devUrl": "http://localhost:5173",
@@ -12,7 +12,7 @@
   "app": {
     "windows": [
       {
-        "title": "M5Stack AppBuilder",
+        "title": "CardputerZero AppBuilder",
         "width": 1200,
         "height": 800,
         "resizable": true,