fix: align CLI help text with README and tests

- Add ".ai" to "SudoLang.ai AIDD" header (was missing)
- Remove hyphen: "AI Driven Development" not "AI-Driven Development"
- Add SudoLang description for consistency with README
- All 97 tests now passing (was 95/97)

Fixes E2E test failures in cli-help-e2e.test.js

Author: claude

bin/aidd.js

@@ -54,8 +54,8 @@ const createCli = () => {
     .addHelpText(
       "before",
       `
-SudoLang AIDD
-The standard framework for AI-Driven Development.
+SudoLang.ai AIDD
+The standard framework for AI Driven Development.
 
 Includes:
 - AIDD CLI – project bootstrap and automation
@@ -69,6 +69,9 @@ responsibility for generating, testing, and documenting code, automating most of
 the software creation process so humans can focus on the big picture and 10× their
 productivity.
 
+SudoLang is a pseudocode language for prompting large language models with clear
+structure, strong typing, and explicit control flow.
+
 🚀 Server Framework: Import from 'aidd/server' for composable, type-safe server development.
    See documentation: https://github.com/paralleldrive/aidd#-aidd-server-framework