close sh;able to save/load projects

frontend/src/lib/dev-logger.ts

@@ -0,0 +1,25 @@
+/**
+ * Dev-only console interceptor.
+ * Forwards console.error / console.warn to the backend /dev/log endpoint,
+ * which appends them to webview.log so the agent can read it.
+ */
+if (import.meta.env.DEV) {
+  const BACKEND = 'http://127.0.0.1:8000';
+
+  type ConsoleFn = (...args: unknown[]) => void;
+
+  const forward = (level: string, orig: ConsoleFn): ConsoleFn =>
+    (...args: unknown[]) => {
+      orig(...args);
+      const [first, ...rest] = args;
+      fetch(`${BACKEND}/dev/log`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ level, message: String(first ?? ''), args: rest.map(String) }),
+      }).catch(() => {/* backend not running yet */});
+    };
+
+  console.error = forward('error', console.error.bind(console));
+  console.warn  = forward('warn',  console.warn.bind(console));
+  console.log   = forward('log',   console.log.bind(console));
+}

frontend/src/lib/tauri-bridge.ts

@@ -47,8 +47,14 @@ window.electronAPI = {
     return typeof result === 'string' ? result : null;
   },
 
+  saveProject: async (): Promise<string | null> => {
+    const result = await save({ filters: PROJECT_FILTERS });
+    return result ?? null;
+  },
+
   getBackendUrl: (): Promise<string> => {
-    return invoke<string>('get_backend_url');
+    // Backend URL is fixed; avoid invoke() which triggers ipc:// CSP errors on Linux/WebKit2GTK
+    return Promise.resolve('http://127.0.0.1:8000');
   },
 
   encryptString: (data: string): Promise<string> => {