feat: add Ombi requests tab and webhook panel integration

- Add Ombi requests tab UI with movie/TV request display
- Add showAll parameter support for Ombi requests (API and SSE)
- Add Ombi webhook panel with enable/test functionality
- Add Ombi webhook status endpoint with metrics
- Add Ombi webhook test endpoint
- Change GET /api/ombi/requests to use OmbiRetriever instead of cache
- Add Ombi webhook state and API functions to frontend
- Update SSE payload to include Ombi baseUrl and requests

server/routes/dashboard.js

@@ -29,6 +29,7 @@ function readCacheSnapshot() {
   const radarrHistoryData = cache.get('poll:radarr-history') || { records: [] };
   const radarrTagsData = cache.get('poll:radarr-tags') || [];
   const qbittorrentTorrents = cache.get('poll:qbittorrent') || [];
+  const ombiRequests = cache.get('poll:ombi-requests') || { movie: [], tv: [] };
 
   return {
     sabnzbdQueue: { data: { queue: sabQueueData } },
@@ -39,7 +40,8 @@ function readCacheSnapshot() {
     radarrHistory: { data: radarrHistoryData },
     radarrTags: { data: radarrTagsData },
     qbittorrentTorrents,
-    sonarrTagsResults
+    sonarrTagsResults,
+    ombiRequests
   };
 }
 
@@ -489,7 +491,32 @@ router.get('/stream', requireAuth, async (req, res) => {
         name: c.name,
         type: c.getClientType()
       }));
-      res.write(`data: ${JSON.stringify({ user: user.name, isAdmin, downloads: userDownloads, downloadClients })}\n\n`);
+
+      // Filter Ombi requests by user if not admin or if showAll is false
+      const ombiRequests = snapshot.ombiRequests || { movie: [], tv: [] };
+      let filteredOmbiMovieRequests = ombiRequests.movie || [];
+      let filteredOmbiTvRequests = ombiRequests.tv || [];
+
+      const showAllOmbi = showAll; // Use the same showAll flag for Ombi
+
+      if (!showAllOmbi && username) {
+        const usernameLower = username.toLowerCase();
+        filteredOmbiMovieRequests = filteredOmbiMovieRequests.filter(req => {
+          const requestedUser = req.requestedUser || req.userAlias || '';
+          return requestedUser.toLowerCase() === usernameLower;
+        });
+        filteredOmbiTvRequests = filteredOmbiTvRequests.filter(req => {
+          const requestedUser = req.requestedUser || req.userAlias || '';
+          return requestedUser.toLowerCase() === usernameLower;
+        });
+      }
+
+      const ombiRequestsFiltered = {
+        movie: filteredOmbiMovieRequests,
+        tv: filteredOmbiTvRequests
+      };
+
+      res.write(`data: ${JSON.stringify({ user: user.name, isAdmin, downloads: userDownloads, downloadClients, ombiRequests: ombiRequestsFiltered, ombiBaseUrl })}\n\n`);
     } catch (err) {
       console.error('[SSE] Error building payload:', sanitizeError(err));
     }