meta updates

[dfberry]

This pull request updates the blog post "From Natural Language to Autonomous Actions" with improvements to the title, description, tags, and keywords for clarity and consistency. It also adds a featured image and moves the Copilot CLI version note to a more relevant section.

Content and metadata improvements:

• Simplified the title and description to more clearly communicate the blog post's focus on turning domain expertise into reusable MCP tools and autonomous workflows, emphasizing expert ownership.
• Updated tags and keywords to use consistent lowercase formatting and removed less relevant or redundant keywords, improving searchability and organization.
• Added a featured image to the post metadata to enhance visual appeal and social sharing.

Content organization:

• Moved the Copilot CLI version note from the top of the post to a more contextually appropriate section further down, making the introduction more concise and improving readability. [1] [2]