Release v3.1.2: Improve README readability with collapsible sections

Improve README: Add collapsible sections and reorganize content

Update README: Add rapid prototyping use case and remove outdated recommendations

Fix v3.1.1: Include LANDING-PAGE-DESIGN in init command

Release v3.1.0: Add LANDING-PAGE-DESIGN protocol

Improve README documentation and user onboarding

Bump version to 3.0.5

Merge dev: v3.0.5 modular protocol refactor

Refactor v3.0: Complete modular protocol system

Bump version to 3.0.4

Add universal installation method for non-Node.js projects

Bump version to 3.0.3

Update README: Add image, pain points section, and Karpathy inspiration

Update npm badge to use shields.io for faster updates

Fix v3.0.2: Update validate and status commands for v3.0