fix missing auth of search, reduce nginx alias to relevant paths only

nginx.conf

@@ -2,8 +2,16 @@ server {
 
     listen 8000;
 
-    location /cache/ {
-        alias /cache/;
+    location /cache/videos/ {
+        alias /cache/videos/;
+    }
+
+    location /cache/channels/ {
+        alias /cache/channels/;
+    }
+
+    location /cache/playlists/ {
+        alias /cache/playlists/;
     }
 
     location /media/ {

tubearchivist/home/urls.py

@@ -53,5 +53,5 @@ urlpatterns = [
         login_required(PlaylistIdView.as_view()),
         name="playlist_id",
     ),
-    path("search/", SearchView.as_view(), name="search"),
+    path("search/", login_required(SearchView.as_view()), name="search"),
 ]