feat: update app logic and add unsigned mac arm64 dmg action

src/components/TitleBar.scss

@@ -3,6 +3,7 @@
   background: var(--bg-secondary);
   display: flex;
   align-items: center;
+  justify-content: space-between;
   padding-left: 16px;
   padding-right: 16px;
   border-bottom: 1px solid var(--border-color);
@@ -57,3 +58,35 @@
     color: var(--text-primary);
   }
 }
+
+.title-window-controls {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  -webkit-app-region: no-drag;
+}
+
+.title-window-control-btn {
+  width: 28px;
+  height: 28px;
+  padding: 0;
+  border: none;
+  border-radius: 8px;
+  background: transparent;
+  color: var(--text-tertiary);
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  transition: background 0.2s ease, color 0.2s ease;
+
+  &:hover {
+    background: var(--bg-tertiary);
+    color: var(--text-primary);
+  }
+
+  &.is-close:hover {
+    background: #e5484d;
+    color: #fff;
+  }
+}

src/components/TitleBar.tsx

@@ -1,13 +1,34 @@
-import { PanelLeftClose, PanelLeftOpen } from 'lucide-react'
+import { useEffect, useState } from 'react'
+import { Copy, Minus, PanelLeftClose, PanelLeftOpen, Square, X } from 'lucide-react'
 import './TitleBar.scss'
 
 interface TitleBarProps {
   title?: string
   sidebarCollapsed?: boolean
   onToggleSidebar?: () => void
+  showWindowControls?: boolean
 }
 
-function TitleBar({ title, sidebarCollapsed = false, onToggleSidebar }: TitleBarProps = {}) {
+function TitleBar({
+  title,
+  sidebarCollapsed = false,
+  onToggleSidebar,
+  showWindowControls = true
+}: TitleBarProps = {}) {
+  const [isMaximized, setIsMaximized] = useState(false)
+
+  useEffect(() => {
+    if (!showWindowControls) return
+
+    void window.electronAPI.window.isMaximized().then(setIsMaximized).catch(() => {
+      setIsMaximized(false)
+    })
+
+    return window.electronAPI.window.onMaximizeStateChanged((maximized) => {
+      setIsMaximized(maximized)
+    })
+  }, [showWindowControls])
+
   return (
     <div className="title-bar">
       <div className="title-brand">
@@ -25,6 +46,37 @@ function TitleBar({ title, sidebarCollapsed = false, onToggleSidebar }: TitleBar
           </button>
         ) : null}
       </div>
+      {showWindowControls ? (
+        <div className="title-window-controls">
+          <button
+            type="button"
+            className="title-window-control-btn"
+            aria-label="最小化"
+            title="最小化"
+            onClick={() => window.electronAPI.window.minimize()}
+          >
+            <Minus size={14} />
+          </button>
+          <button
+            type="button"
+            className="title-window-control-btn"
+            aria-label={isMaximized ? '还原' : '最大化'}
+            title={isMaximized ? '还原' : '最大化'}
+            onClick={() => window.electronAPI.window.maximize()}
+          >
+            {isMaximized ? <Copy size={12} /> : <Square size={12} />}
+          </button>
+          <button
+            type="button"
+            className="title-window-control-btn is-close"
+            aria-label="关闭"
+            title="关闭"
+            onClick={() => window.electronAPI.window.close()}
+          >
+            <X size={14} />
+          </button>
+        </div>
+      ) : null}
     </div>
   )
 }