fix(ui): hide Electron menu bar and polish editor chrome

Drop the system View menu across windows, show the open project name above Game properties, and keep scene list kebab visible with truncated titles and overflow tooltips.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/main/windows/createWindows.ts

@@ -208,11 +208,11 @@ function createWindow(kind: WindowKind, opts?: CreateWindowOpts): BrowserWindow
   const win = new BrowserWindow({
     width: size.width,
     height: size.height,
+    autoHideMenuBar: true,
     ...(kind === 'sceneDescription'
       ? {
           minWidth: 520,
           minHeight: 420,
-          autoHideMenuBar: true,
         }
       : {}),
     ...(kind === 'materials'
@@ -222,7 +222,6 @@ function createWindow(kind: WindowKind, opts?: CreateWindowOpts): BrowserWindow
           minWidth: 260,
           maxWidth: 360,
           minHeight: 480,
-          autoHideMenuBar: true,
         }
       : {}),
     ...(kind === 'npcsEditor'
@@ -231,7 +230,6 @@ function createWindow(kind: WindowKind, opts?: CreateWindowOpts): BrowserWindow
           height: NPCS_EDITOR_WINDOW_HEIGHT,
           minWidth: 1100,
           minHeight: 640,
-          autoHideMenuBar: true,
         }
       : {}),
     ...(kind === 'sceneEditor'
@@ -240,7 +238,6 @@ function createWindow(kind: WindowKind, opts?: CreateWindowOpts): BrowserWindow
           height: 800,
           minWidth: 960,
           minHeight: 600,
-          autoHideMenuBar: true,
         }
       : {}),
     ...(kind === 'npcs'
@@ -250,7 +247,6 @@ function createWindow(kind: WindowKind, opts?: CreateWindowOpts): BrowserWindow
           minWidth: 560,
           maxWidth: 900,
           minHeight: 480,
-          autoHideMenuBar: true,
         }
       : {}),
     show: false,