Wipe data from song queue (#135)

* Added TODOs for later

* Added endpoint to wipe data from song queue

* Migration changes

* Syntax error fix

* Added and linked endpoint

* Added test

* Warning fixes

* Code formatting

migrations/20250420185217_init_migration.sql

@@ -6,7 +6,7 @@ CREATE TABLE IF NOT EXISTS "songQueue" (
     id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
     filename TEXT NOT NULL,
     status TEXT CHECK (status IN ('pending', 'processing', 'done')),
-    data BYTEA NOT NULL
+    data BYTEA NULL
 );
 
 -- Table to store queued metadata