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

test_db_create.php

@@ -24,4 +24,17 @@ $sql2 = "CREATE TABLE IF NOT EXISTS penduduk_miskin (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;";
 $c->query($sql2);
 
-echo 'Tables OK';
+$sql3 = "CREATE TABLE IF NOT EXISTS users (
+  id INT NOT NULL AUTO_INCREMENT,
+  username VARCHAR(50) NOT NULL UNIQUE,
+  password VARCHAR(255) NOT NULL,
+  created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;";
+$c->query($sql3);
+
+$passwordHash = password_hash('admin123', PASSWORD_DEFAULT);
+$insertAdmin = "INSERT IGNORE INTO users (username, password) VALUES ('admin', '$passwordHash')";
+$c->query($insertAdmin);
+
+echo 'Tables and Admin User OK';