[Update] Add Window Title bar.

[bugfix] Note: I think this is tauri's bug. When I try to resize the window and hovered dragable area, I could see resize cursor but it work as a dragging the window behavior that should't be.
Updated npm packages but still not work so I  managed it as adding margin-top by referring Discord title bar.

src-tauri/tauri.conf.json

@@ -13,8 +13,15 @@
     "allowlist": {
       "all": false,
       "window": {
+        "all": false,
         "setAlwaysOnTop": true,
-        "setDecorations": true
+        "setDecorations": true,
+        "close": true,
+        "maximize": true,
+        "minimize": true,
+        "unmaximize": true,
+        "unminimize": true,
+        "startDragging": true
     },
     "shell": {
         "all": false,