fix: enable window controls permissions and reliable drag behavior

src-tauri/capabilities/default.json

@@ -5,6 +5,10 @@
   "windows": ["main"],
   "permissions": [
     "core:default",
+    "core:window:allow-minimize",
+    "core:window:allow-toggle-maximize",
+    "core:window:allow-close",
+    "core:window:allow-start-dragging",
     "dialog:default",
     "notification:default"
   ]

src/components/layout/AppLayout.tsx

@@ -1,9 +1,18 @@
+import { getCurrentWindow } from "@tauri-apps/api/window";
 import { Outlet } from "react-router-dom";
 import NotificationCenter from "./NotificationCenter";
 import Sidebar from "./Sidebar";
 import WindowControls from "./WindowControls";
 
 export default function AppLayout() {
+  async function startDragging() {
+    try {
+      await getCurrentWindow().startDragging();
+    } catch (error) {
+      console.error("Unable to drag window:", error);
+    }
+  }
+
   return (
     <div className="flex h-screen">
       <Sidebar />
@@ -12,6 +21,11 @@ export default function AppLayout() {
           <div className="flex items-center gap-3">
             <div
               data-tauri-drag-region
+              onMouseDown={(event) => {
+                if (event.button === 0) {
+                  void startDragging();
+                }
+              }}
               className="min-w-0 flex-1 select-none text-sm font-semibold text-gray-700"
             >
               Orchai

src/components/layout/WindowControls.tsx

@@ -3,24 +3,24 @@ import { getCurrentWindow } from "@tauri-apps/api/window";
 async function minimizeWindow() {
   try {
     await getCurrentWindow().minimize();
-  } catch {
-    // No-op outside Tauri runtime
+  } catch (error) {
+    console.error("Unable to minimize window:", error);
   }
 }
 
 async function toggleMaximizeWindow() {
   try {
     await getCurrentWindow().toggleMaximize();
-  } catch {
-    // No-op outside Tauri runtime
+  } catch (error) {
+    console.error("Unable to toggle maximize:", error);
   }
 }
 
 async function closeWindow() {
   try {
     await getCurrentWindow().close();
-  } catch {
-    // No-op outside Tauri runtime
+  } catch (error) {
+    console.error("Unable to close window:", error);
   }
 }