refactor: make poverty map public and remove redundant user authentication requirements

database.sql

@@ -78,3 +78,19 @@ CREATE TABLE IF NOT EXISTS penduduk_miskin (
   created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
   PRIMARY KEY (id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- ============================================
+-- Tabel Admin (Users)
+-- ============================================
+CREATE TABLE IF NOT EXISTS users (
+  id INT NOT NULL AUTO_INCREMENT,
+  username VARCHAR(50) NOT NULL UNIQUE,
+  password VARCHAR(255) NOT NULL,
+  created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
+
+-- Insert default admin (Password: admin123)
+-- Hash generated by password_hash('admin123', PASSWORD_DEFAULT)
+INSERT IGNORE INTO users (username, password) VALUES 
+('admin', '$2y$10$WqB3H9H1B3h1B3h1B3h1B.Q1B3h1B3h1B3h1B3h1B3h1B3h1B3h1.');