prompt improvement

Author: JennyPng

eng/common/instructions/azsdk-tools/verify-setup.instructions.md

@@ -14,6 +14,8 @@ Your goal is to identify the project repo root, and pass in the `packagePath` to
 The user can specify multiple languages to check. If the user wants to check all languages, pass in ALL supported languages. Passing in no languages will only check the core requirements.
 
 ## Output
-Display results in a user-friendly and concise format, highlighting any missing dependencies that need to be addressed and how to resolve them.
+Display results in an informative and concise step-by-step instructional format, highlighting any missing dependencies that need to be addressed and how to resolve them. Organize requirements by language category. 
+
+Based on the user's shell environment, enhance the tool instructions with shell-specific commands for setting environment variables or installing dependencies.
 
 When Python tool requirements fail, inform the user about the `AZSDKTOOLS_PYTHON_VENV_PATH` environment variable if they have setup issues. The verify-setup tool can only check Python requirements within the virtual environment specified by this environment variable.