Update User-Agent and statistics schema

src/invidious.cr

@@ -136,11 +136,17 @@ if config.statistics_enabled
         },
         "openRegistrations" => config.registration_enabled,
         "usage"             => {
+          {
+            "users" => {
               "total"          => PG_DB.query_one("SELECT count(*) FROM users", as: Int64),
               "activeHalfyear" => PG_DB.query_one("SELECT count(*) FROM users WHERE CURRENT_TIMESTAMP - updated < '6 months'", as: Int64),
               "activeMonth"    => PG_DB.query_one("SELECT count(*) FROM users WHERE CURRENT_TIMESTAMP - updated < '1 month'", as: Int64),
             },
+          },
+        },
+        "metadata" => {
           "updatedAt" => Time.now.to_unix,
+        },
       }
 
       sleep 1.minute

src/invidious/comments.cr

@@ -252,7 +252,7 @@ end
 
 def fetch_reddit_comments(id)
   client = make_client(REDDIT_URL)
-  headers = HTTP::Headers{"User-Agent" => "web:invidio.us:v0.14.1 (by /u/omarroth)"}
+  headers = HTTP::Headers{"User-Agent" => "web:invidious:v#{CURRENT_VERSION} (by /u/omarroth)"}
 
   query = "(url:3D#{id}%20OR%20url:#{id})%20(site:youtube.com%20OR%20site:youtu.be)"
   search_results = client.get("/search.json?q=#{query}", headers)