Add listing for all collections

server/app.py

@@ -361,6 +361,11 @@ def list_collection():
     return _list_collections_by_filter(lambda coll: coll.is_root_collection)
 
 
+@flask_app.route("/collection/all")
+def list_collection_all():
+    return _list_collections_by_filter()
+
+
 @flask_app.route("/collection/extract")
 def extract_collection():
     return render_template("collection_extract.htm")

server/templates/macros.htm

@@ -96,6 +96,7 @@
         "Long Media": "/media/long",
         "Unsorted": "/media/unsorted",
         "Collections": "/collection",
+        "All Collections": "/collection/all",
         "📌 Collections"|safe: "/collection/pinned",
         "Collections To Watch": "/collection/to_watch",
         "Statistics": "/stats",