feat: v2.0.0 - Domain-based memory + multi-plugin marketplace structure

## Domain-based Memory (v2.0.0)
- Memory split into domains (backend, frontend, database, testing, deployment, global)
- Selective loading via `paths` frontmatter - only relevant memories load
- Automatic domain detection from file paths in conversation
- Auto-generated glob patterns when creating new domains
- Cross-domain analysis in /learn:reflect

## Repository Reorganization
- Restructured for multi-plugin marketplace: plugin/ → plugins/learn/
- Marketplace renamed: romfast-tools → romfast-plugins
- Repository to be renamed on Gitea: claude-learn → claude-plugins

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

plugins/learn/README.md

@@ -0,0 +1,54 @@
+# Claude Learn
+
+A Claude Code plugin for capturing lessons learned during development sessions with **domain-based memory** and **selective loading**.
+
+## Installation
+
+```bash
+claude plugin install learn@romfast-plugins
+```
+
+## Commands
+
+| Command | Description |
+|---------|-------------|
+| `/learn:analyze` | Analyze conversation and propose lessons |
+| `/learn:status` | Show memory statistics by domain |
+| `/learn:import <file>` | Import from another memory file |
+| `/learn:reflect` | Consolidate and clean up memory |
+
+## Features
+
+- **Domain-based memory**: Organized by backend, frontend, database, testing, etc.
+- **Selective loading**: Only relevant memories load via `paths` frontmatter
+- **Automatic domain detection**: Detects domain from files in conversation
+- **Auto-generated patterns**: Glob patterns suggested when creating new domains
+
+## Plugin Structure
+
+```
+learn/
+├── .claude-plugin/plugin.json
+├── commands/
+│   ├── analyze.md
+│   ├── import.md
+│   ├── reflect.md
+│   └── status.md
+├── hooks/hooks.json
+├── rules/memory-format.md
+├── templates/
+│   ├── domain-memory.md
+│   ├── domains-config.md
+│   └── memory-entry.json
+└── README.md
+```
+
+## Development
+
+```bash
+claude --plugin-dir ./plugins/learn
+```
+
+## License
+
+MIT