fix: Improve CLI flag validation for single-word flags

Fix issue with kebab-case validator incorrectly flagging single-word flags like --prompt. Refactor detectCamelCaseFlags to properly handle all single-word flags. Update tests to verify correct behavior with single-word and camelCase flags. Add support for alternative flag formats in init command (e.g., -my_name). This fixes a bug where users couldn't use the --prompt flag directly and had to use -p instead.

scripts/modules/utils.js

@@ -301,8 +301,8 @@ function detectCamelCaseFlags(args) {
     if (arg.startsWith('--')) {
       const flagName = arg.split('=')[0].slice(2); // Remove -- and anything after =
       
-      // Skip if it's a single word (no hyphens) or already in kebab-case
-      if (!flagName.includes('-')) {
+      // Skip single-word flags - they can't be camelCase
+      if (!flagName.includes('-') && !/[A-Z]/.test(flagName)) {
         continue;
       }