revised init db pw to pin, and check name routine

src/init/init_db.ts

@@ -12,7 +12,7 @@ db.exec(createSQLStmt);
 // check if there are any users; if not add one default admin one
 const userPassword = 'pass-123';
 const hashedUserPassword = new jsSHA('SHA-512', 'TEXT').update(userPassword).getHash('HEX');
-const checkInsertSQLStmt = `INSERT INTO users (name, pin) SELECT 'admin', '${hashedUserPassword}'
+const checkInsertSQLStmt = `INSERT INTO users (name, pw) SELECT 'admin', '${hashedUserPassword}'
                     WHERE NOT EXISTS (SELECT * FROM users);`;
 
 db.exec(checkInsertSQLStmt);