Cleaning up the admin credentials creation a ton and creating the default bubble

admin user in the users table.
Still need UUIDv7 in as primary keys but we're getting there slowly

db/setup-tables.sql

@@ -1,6 +1,10 @@
 CREATE TABLE IF NOT EXISTS users (
-	id INTEGER,
-	name VARCHAR(256),
+	/* */
+	id UUID,
+	/* Acts as a kind of nick name per instance as it assumes no uniqueness */
+	username VARCHAR(256),
+	/* Basic salted+hashed password */
+	password VARCHAR(256),
 	PRIMARY KEY (id)
 );