feat: implement account service and db

migration/001_initial_schema.up.sql

@@ -35,10 +35,3 @@ CREATE TABLE token (
 	expires_at DATETIME
 );
 
-CREATE TABLE workout (
-	user_id INTEGER NOT NULL,
-	date TEXT NOT NULL,
-	type TEXT NOT NULL,
-	sets INTEGER NOT NULL,
-	reps INTEGER NOT NULL
-);