feat(spary): Initializes project infrastructure and core functionality

- Adds basic project structure for Tauri and Vue
- Configures the Vite, TypeScript, and Vuetify environments
- Implements basic spray-on components and Rust backend logic
- Sets up routing, plugins, and the style system

src-tauri/capabilities/default.json

@@ -0,0 +1,10 @@
+{
+  "$schema": "../gen/schemas/desktop-schema.json",
+  "identifier": "default",
+  "description": "Capability for the main window",
+  "windows": ["main"],
+  "permissions": [
+    "core:default",
+    "opener:default"
+  ]
+}