fix(web): derive project rail labels from names

apps/web_v1/scripts/structure-check.mjs

@@ -42,6 +42,11 @@ for (const forbidden of ['森林Agent', 'SenlinAI Workbench']) {
   }
 }
 
+const projectRailSource = readFileSync('src/pages/projects/project-rail.tsx', 'utf8')
+if (!projectRailSource.includes('projectNameLabel(project.name)')) {
+  failures.push('project rail labels must derive from the project name')
+}
+
 if (existsSync('src/App.tsx')) {
   failures.push('legacy src/App.tsx should be removed after page split')
 }