Fix podcast support critical bugs from code review

- Fix boolean scanning from SQLite INTEGER columns (intToBool helper)
- Fix BrowseSet LIMIT 0 returning zero episodes (use 1000 instead)
- Fix checkFeed double-fetch by parsing from resp.Body directly
  + Add ParseFeedReader for body reuse
- Fix file handle leak in DownloadEpisode (explicit Close before ImportMediaFile)
- Fix incomplete rollback in DownloadEpisode (remove file + delete media row)
- Fix 204 No Content handler writing 'null' body
- Fix DownloadCoverImage to accept *http.Client with timeout
- Deduplicate uniqueFilename into shared internal/service/filename.go
- Wire frontend renderPodcastEpisodes into renderBrowse from API data
- Refactor podcasts.js: remove extra API call, fix toggle toast, remove duplicate toast
- Add Config.PodcastCheckMinutes + PODCAST_CHECK_INTERVAL_MINUTES env var
- Start background CheckFeeds goroutine in main.go with ticker
- Update NewPodcastService to accept checkInterval parameter
- Log errors from CheckFeeds and episode creation instead of silently discarding

1 files changed, 7 insertions, 0 deletions

diff --git a/web/js/app.js b/web/js/app.js
index fb6e787..9c769c9 100644
--- a/web/js/app.js
+++ b/web/js/app.js
@@ -474,6 +474,13 @@ function renderBrowse(data) {
     tagBtn?.addEventListener('click', (e) => { e.stopPropagation(); openTagsForElement(el); });
     thumbBtn?.addEventListener('click', (e) => { e.stopPropagation(); regenThumb(el.dataset.id); });
   });
+
+  // For podcast sets, render episodes from the browse response after media.
+  if (data.episodes && data.episodes.length) {
+    import('./podcasts.js').then(m => {
+      m.renderPodcastEpisodes(grid, data.episodes);
+    }).catch(() => {});
+  }
 }
 
 function renderFolder(folder, index) {