feat: 添加强制捕获按钮

src/components/LogicAnalyzer/LogicalWaveFormDisplay.vue

@@ -66,6 +66,19 @@
           </template>
         </span>
       </button>
+
+      <!-- 强制捕获按钮 - 只在正在捕获时显示 -->
+      <button
+        v-if="analyzer.isCapturing.value"
+        class="group relative px-8 py-3 bg-gradient-to-r from-orange-500 to-orange-600 hover:from-orange-600 hover:to-orange-700 text-white font-medium rounded-lg shadow-lg hover:shadow-xl transform hover:scale-105 transition-all duration-200 ease-in-out focus:outline-none focus:ring-4 focus:ring-orange-300 active:scale-95"
+        :disabled="analyzer.isOperationInProgress.value"
+        @click="analyzer.forceCapture()"
+      >
+        <span class="flex items-center gap-2">
+          <Square class="w-5 h-5" />
+          强制捕获
+        </span>
+      </button>
     </div>
   </div>
 </template>