Allow administrators to edit media outlet descriptions

Adds functionality for admins to update media outlet descriptions via an API endpoint and UI modal, including an option to use a predefined alternative description.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 069d4324-6c40-4355-955e-c714a50de1ea
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/3df548ff-50ae-432f-9be4-25d34eccc983/069d4324-6c40-4355-955e-c714a50de1ea/UXwUwik

server/routes.ts

@@ -44,6 +44,30 @@ export async function registerRoutes(app: Express): Promise<Server> {
     }
   });
 
+  app.patch('/api/media-outlets/:slug', isAuthenticated, async (req: any, res) => {
+    try {
+      const user = req.user;
+      
+      if (!user || (user.role !== 'admin' && user.role !== 'superadmin')) {
+        return res.status(403).json({ message: "Insufficient permissions" });
+      }
+
+      const { description } = req.body;
+      const outlet = await storage.getMediaOutletBySlug(req.params.slug);
+      
+      if (!outlet) {
+        return res.status(404).json({ message: "Media outlet not found" });
+      }
+
+      await storage.updateMediaOutlet(outlet.id, { description });
+      const updated = await storage.getMediaOutletBySlug(req.params.slug);
+      res.json(updated);
+    } catch (error) {
+      console.error("Error updating media outlet:", error);
+      res.status(500).json({ message: "Failed to update media outlet" });
+    }
+  });
+
   // Article routes
   app.get('/api/media-outlets/:outletId/articles', async (req, res) => {
     try {