🛠️ Simplify argument parsing and validation logic by removing redundant type annotations and relocating target validation

code/utils/deploy-pokedex.js

@@ -29,16 +29,6 @@ const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 
 // Configuration
-/**
- * @typedef {Object} SSHHostConfig
- * @property {string} host
- * @property {number} port
- * @property {string} username
- * @property {string} privateKeyPath
- * @property {string} password
- */
-
-/** @type {Record<'internal'|'external', SSHHostConfig>} */
 const SSH_HOSTS = {
   internal: {
     host: '10.0.0.81',
@@ -65,12 +55,8 @@ const DIST_DIR = path.join(SOURCE_DIR, 'dist');
  * Parse command line arguments
  * @returns {Object} Parsed arguments
  */
-/**
- * @returns {{ target: keyof typeof SSH_HOSTS, port: number, sslPort: number|null }}
- */
 function parseArgs() {
   const args = process.argv.slice(2);
-  /** @type {{ target: keyof typeof SSH_HOSTS, port: number, sslPort: number|null }} */
   const config = {
     target: 'internal',
     port: 8080,
@@ -79,15 +65,7 @@ function parseArgs() {
 
   for (let i = 0; i < args.length; i++) {
     if (args[i] === '--target' && args[i + 1]) {
-      /** @type {any} */
+      config.target = args[i + 1];
-      const t = args[i + 1];
-      if (t === 'internal' || t === 'external') {
-        config.target = t;
-      } else {
-        throw new Error(
-          `Invalid target: ${t}. Must be 'internal' or 'external'.`
-        );
-      }
       i++;
     } else if (args[i] === '--port' && args[i + 1]) {
       config.port = parseInt(args[i + 1], 10);
@@ -98,6 +76,13 @@ function parseArgs() {
     }
   }
 
+  // Validate target
+  if (!SSH_HOSTS[config.target]) {
+    throw new Error(
+      `Invalid target: ${config.target}. Must be 'internal' or 'external'.`
+    );
+  }
+
   // Validate port
   if (isNaN(config.port) || config.port < 1 || config.port > 65535) {
     throw new Error(