Add prototype-prompt plugin for UI prototyping

[marat-ad]

• Add prototype-prompt plugin with marketplace integration
• Plugin generates AI-optimized prompts for Figma Make, v0, Lovable, Bolt.new
• Interactive workflow: context discovery → structure proposal → design system → prompt generation
• Supports Basic/Hybrid/Detailed modes based on available specs
• Update main README with plugin ecosystem section
• Add plugins/README with installation instructions

🤖 Generated with Claude Code

[workshur]

@marat-ad, can we make it so it can install only one plugin from the marketplace?

[Copilot]

Pull request overview

This PR introduces a new plugin system for AWOS and adds the first plugin: prototype-prompt, which generates comprehensive AI-optimized prompts for UI prototyping tools like Figma Make, v0, Lovable, and Bolt.new. The plugin integrates with Claude Code's marketplace system and follows an interactive workflow to help users transform their architecture and specifications into ready-to-use prompts for visual prototyping.

Key Changes

• Added plugin marketplace infrastructure with proper JSON configuration for Claude Code integration
• Created prototype-prompt plugin with a multi-step interactive workflow (context discovery → structure proposal → design system → prompt generation)
• Updated main documentation to introduce the plugin ecosystem concept with cross-references

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
plugins/prototype-prompt/commands/run.md	Core command file defining the interactive workflow for generating prototype prompts, including prerequisite checks, context discovery (Basic/Hybrid/Detailed modes), layout extraction, design system proposal, and final prompt generation
plugins/prototype-prompt/.claude-plugin/plugin.json	Plugin metadata configuration declaring the plugin name (awos:prototype-prompt), description, and version
plugins/README.md	Plugin directory documentation explaining Claude Code plugins, installation instructions via marketplace, and usage details for the prototype-prompt plugin
README.md	Main README updates adding references to the new plugin ecosystem with links to the plugins directory
.claude-plugin/marketplace.json	Marketplace configuration file registering the AWOS marketplace with the prototype-prompt plugin entry

[Copilot]

[nitpick] The phrase "extend functionality" is vague. Consider being more specific about what gets extended, such as "extend Claude Code functionality" or "extend the AWOS framework" to clarify whether this refers to Claude Code or AWOS itself.

Suggested change

	This directory contains some Claude Code plugins that extend functionality through custom commands, agents, and workflows.
	This directory contains some Claude Code plugins that extend Claude Code functionality through custom commands, agents, and workflows.