Migrate Angular UI from portmaster-ui to desktop/angular. Update Earthfile to build libs, UI and tauri-builtin

desktop/angular/src/electron-app.d.ts

@@ -0,0 +1,41 @@
+declare global {
+  interface Window {
+    app: AppAPI;
+  }
+}
+
+export class AppAPI {
+  /** Returns the current platform */
+  getPlatform(): Promise<string>;
+
+  /** The installation directory of portmaster. */
+  getInstallDir(): Promise<string>;
+
+  /**
+   * Open an URL or path using an external application.
+   *
+   * @param pathOrUrl The path or URL to open.
+   */
+  openExternal(pathOrUrl: string): Promise<void>;
+
+  /**
+   * Creates a new URL with the file:// scheme. Works
+   * on any platform.
+   *
+   * @param path The path for the file URL.
+   */
+  createFileURL(path: string): Promise<string>;
+
+  /**
+   * Returns a dataURL for the icon that is used to represent
+   * the path on this platform.
+   * This method only works on windows for now. On all other
+   * platforms an empty string is returned.
+   *
+   * @param path The path the the binary
+   */
+  getFileIcon(path: string): Promise<string>;
+
+  /** Exit the electron appliction. */
+  exitApp(): Promise<void>;
+}