优化移动端样式

src/App.vue

@@ -232,24 +232,39 @@ body {
     @apply !bg-white !border-slate-200 !shadow-xl !rounded-lg !left-4 md:!left-6 !bottom-28 md:!bottom-6 !transition-all;
 }
 
+@media (max-width: 767px) {
+    .vue-flow__controls {
+        margin-left: 0 !important;
+        left: 1rem !important;
+    }
+}
+
 .vue-flow__controls-button {
     @apply !border-slate-100 !fill-slate-400 hover:!bg-slate-50 !transition-colors;
 }
 
 .vue-flow__minimap {
     @apply !bg-white/80 !backdrop-blur-md !border-slate-200 !shadow-2xl !rounded-xl !overflow-hidden !transition-all;
-    margin: 1.5rem !important;
-    bottom: 80px !important;
-    right: 0 !important;
-    width: 180px !important;
-    height: 120px !important;
+    bottom: 130px !important;
+    right: 1rem !important;
+    width: 140px !important;
+    height: 100px !important;
+    margin: 0 !important;
+}
+
+.vue-flow__minimap svg {
+    display: block !important;
+    width: 100% !important;
+    height: 100% !important;
 }
 
 @media (min-width: 768px) {
     .vue-flow__minimap {
-        bottom: 0 !important;
+        bottom: 1.5rem !important;
+        right: 1.5rem !important;
         width: 220px !important;
         height: 160px !important;
+        margin: 0 !important;
     }
 }
 

src/components/BottomBar.vue

@@ -6,7 +6,7 @@
  */
 
 // 图标：输入提示与执行态
-import { RefreshCw, Terminal, Zap } from 'lucide-vue-next'
+import { Github, RefreshCw, Terminal, Zap } from 'lucide-vue-next'
 
 /**
  * props：
@@ -54,5 +54,19 @@ const emit = defineEmits<{
                 </button>
             </div>
         </div>
+
+        <div class="flex items-center gap-2 px-3 py-1 bg-white/60 backdrop-blur-sm border border-slate-200/50 rounded-full text-[10px] font-black tracking-widest uppercase select-none shadow-sm">
+            <a
+                href="https://github.com/liu-ziting/ThinkFlowAI"
+                target="_blank"
+                rel="noopener noreferrer"
+                class="flex items-center gap-1.5 text-slate-500 hover:text-orange-500 transition-colors"
+            >
+                <Github class="w-3 h-3" />
+                <span>ThinkFlowAI</span>
+            </a>
+            <span class="w-[1px] h-2 bg-slate-300 mx-1"></span>
+            <span class="text-slate-400">By:Liuziting</span>
+        </div>
     </div>
 </template>

src/i18n/index.ts

@@ -4,8 +4,8 @@ import zh from './locales/zh.json'
 
 const i18n = createI18n({
   legacy: false, // 使用 Composition API
-  locale: localStorage.getItem('language') || 'en', // 默认英文
-  fallbackLocale: 'en',
+  locale: localStorage.getItem('language') || 'zh', // 默认英文
+  fallbackLocale: 'zh',
   messages: {
     en,
     zh