video side: add Wishlist nav page

Completes the Watchlist+Wishlist pair (same as music). Watchlist monitors
shows/channels for new content; Wishlist is the wanted/missing queue
(movies, one-offs, failed grabs to retry). Placeholder for now.

tests/test_video_side_shell.py

@@ -20,8 +20,8 @@ _CSS_PATH = _ROOT / "webui" / "static" / "video" / "video-side.css"
 
 EXPECTED_VIDEO_PAGES = {
     "video-dashboard", "video-search", "video-discover", "video-library",
-    "video-watchlist", "video-downloads", "video-calendar", "video-import",
-    "video-settings", "video-issues", "video-help",
+    "video-watchlist", "video-wishlist", "video-downloads", "video-calendar",
+    "video-import", "video-settings", "video-issues", "video-help",
 }
 
 

webui/index.html

@@ -345,6 +345,10 @@
                     <span class="nav-icon"><svg class="nav-svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"/><circle cx="12" cy="12" r="3"/></svg></span>
                     <span class="nav-text">Watchlist</span>
                 </a>
+                <a class="nav-button" data-video-page="video-wishlist" href="#">
+                    <span class="nav-icon"><svg class="nav-svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/></svg></span>
+                    <span class="nav-text">Wishlist</span>
+                </a>
                 <a class="nav-button" data-video-page="video-downloads" href="#">
                     <span class="nav-icon"><svg class="nav-svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8" stroke-linecap="round" stroke-linejoin="round"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="7 10 12 15 17 10"/><line x1="12" y1="15" x2="12" y2="3"/></svg></span>
                     <span class="nav-text">Downloads</span>

webui/static/video/video-side.js

@@ -30,6 +30,7 @@
         { id: 'video-discover', label: 'Discover' },
         { id: 'video-library', label: 'Library' },
         { id: 'video-watchlist', label: 'Watchlist' },
+        { id: 'video-wishlist', label: 'Wishlist' },
         { id: 'video-downloads', label: 'Downloads' },
         { id: 'video-calendar', label: 'Calendar' },
         { id: 'video-import', label: 'Import', shared: true },