脚本缓存，移除版本控制

src/app/api/admin/source-script/route.ts

@@ -9,7 +9,6 @@ import {
   getDefaultSourceScriptTemplate,
   importSourceScripts,
   listSourceScripts,
-  restoreSourceScriptHistory,
   saveSourceScript,
   testSourceScript,
   toggleSourceScriptEnabled,
@@ -118,17 +117,6 @@ export async function POST(request: NextRequest) {
           }
         );
       }
-      case 'restore': {
-        const item = await restoreSourceScriptHistory(body.id, body.version);
-        return NextResponse.json(
-          { ok: true, item },
-          {
-            headers: {
-              'Cache-Control': 'no-store',
-            },
-          }
-        );
-      }
       case 'test': {
         const result = await testSourceScript({
           code: body.code,