Initial commit: MixVideo Desktop v0.1.0

Features:
-  Cross-platform Tauri desktop application
-  React + TypeScript + Vite frontend
-  Rust backend with Tauri 2.0
-  Multi-package management (PNPM + Cargo workspaces)
-  GitHub Actions CI/CD pipeline
-  Modern project structure and configuration

 Build artifacts:
- Windows MSI and NSIS installers
- Cross-platform executable
- Automated release workflow

 Tech stack:
- Frontend: React 18 + TypeScript + Vite
- Backend: Rust + Tauri 2.0
- Package management: PNPM Workspace + Cargo Workspace
- CI/CD: GitHub Actions

pnpm-workspace.yaml

@@ -0,0 +1,19 @@
+# PNPM Workspace Configuration
+packages:
+  # Desktop application (Tauri + React)
+  - 'apps/*'
+
+  # Shared packages
+  - 'packages/*'
+
+  # Tools and utilities
+  - 'tools/*'
+
+# Exclude patterns
+exclude:
+  - '**/node_modules/**'
+  - '**/dist/**'
+  - '**/build/**'
+  - '**/target/**'
+  - '**/.next/**'
+  - '**/.nuxt/**'