feat: add branded Installer Studio desktop workspace

Closes #5

src/apps/desktop/src-tauri/build.rs

@@ -0,0 +1,22 @@
+fn main() {
+    tauri_build::try_build(tauri_build::Attributes::new().app_manifest(
+        tauri_build::AppManifest::new().commands(&[
+            "open_project",
+            "new_project",
+            "close_project",
+            "list_recent_projects",
+            "open_recent_project",
+            "remove_recent_project",
+            "save_project",
+            "choose_source",
+            "choose_tool",
+            "validate_project",
+            "developer_certificate",
+            "plan_release",
+            "start_build",
+            "cancel_build",
+            "export_release",
+        ]),
+    ))
+    .expect("Tauri build setup failed");
+}