fix: resolve all TS6133 unused variable errors (Plans, ProjectGeneration, ProjectTasks)

apps/web/src/pages/subscription/Plans.tsx

@@ -68,7 +68,7 @@ const PLANS = [
 const Plans: React.FC = () => {
   const [subscribing, setSubscribing] = useState(false);
 
-  const handleSubscribe = async (planId: string) => {
+  const handleSubscribe = async (_planId: string) => {
     try {
       setSubscribing(true);
       message.success('订阅成功');

apps/web/src/pages/workspace/ProjectGeneration.tsx

@@ -98,7 +98,7 @@ const Timeline: React.FC<{
   clips: EditPlanClipItem[];
   totalDuration: number;
 }> = ({ clips, totalDuration }) => {
-  const [scale] = useState(1);
+  
 
   const tickCount = 10;
   const ticks = Array.from({ length: tickCount + 1 }, (_, i) => {
@@ -131,7 +131,7 @@ const Timeline: React.FC<{
             <div className="timeline-track pip-track" />
             <div className="timeline-track broll-track" />
             {clips.map((clip) => (
-              <TimelineClip key={clip.id} clip={clip} scale={scale} totalDuration={totalDuration} />
+              <TimelineClip key={clip.id} clip={clip} totalDuration={totalDuration} />
             ))}
           </div>
         </div>
@@ -298,7 +298,7 @@ const ProjectGeneration: React.FC = () => {
   const handleGenerate = async () => {
     await form.validateFields();
     try {
-      const _values = form.getFieldsValue();
+      form.getFieldsValue();
       message.success("成片生成任务已创建");
       setGenerateOpen(false);
       form.resetFields();