slowly but surely fixing routing and layout handling

Signed-off-by: ari melody <ari@arimelody.me>

schema.sql

@@ -19,7 +19,7 @@ ALTER TABLE musicreleases ADD CONSTRAINT musicreleases_pk PRIMARY KEY (id);
 CREATE TABLE IF NOT EXISTS musiclinks (
     release character varying(64) NOT NULL,
     name text NOT NULL,
-    url text,
+    url text
 );
 ALTER TABLE musiclinks ADD CONSTRAINT musiclinks_pk PRIMARY KEY (release, name);
 
@@ -27,7 +27,7 @@ CREATE TABLE IF NOT EXISTS musiccredits (
     release character varying(64) NOT NULL,
     artist text NOT NULL,
     role text,
-    is_primary boolean,
+    is_primary boolean
 );
 ALTER TABLE musiccredits ADD CONSTRAINT musiccredits_pk PRIMARY KEY (release, artist);
 
@@ -37,7 +37,7 @@ CREATE TABLE IF NOT EXISTS musictracks (
     title text NOT NULL,
     description text,
     lyrics text,
-    preview_url text,
+    preview_url text
 );
 ALTER TABLE musictracks ADD CONSTRAINT musictracks_pk PRIMARY KEY (release, number);