Summary: Typefully adds a new Command Bar for AI writing

Why It Matters: The product is moving toward a faster, keyboard-first workflow. This helps users edit and format content with AI without leaving their draft.

What Changed:

• Added a "Command Bar" feature for quick actions and AI commands.
• Updated the homepage hero section to focus on writing better and growing faster.
• Simplified the page by removing a long list of customer testimonials and Zapier workflow examples.
• Added a new "Modal" entry point for signing up or continuing with social accounts.