[2.22.0] Add rclone skill and enhance feature-video command

- Add rclone skill for uploading to S3, Cloudflare R2, Backblaze B2
- Update /feature-video with better ffmpeg commands (proper scaling)
- Add rclone integration for cloud uploads in feature-video
- 27 agents, 20 commands, 13 skills, 2 MCP servers

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

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

plugins/compound-engineering/README.md

@@ -8,7 +8,7 @@ AI-powered development tools that get smarter with every use. Make each unit of
 |-----------|-------|
 | Agents | 27 |
 | Commands | 20 |
-| Skills | 12 |
+| Skills | 13 |
 | MCP Servers | 2 |
 
 ## Agents
@@ -128,6 +128,12 @@ Core workflow commands use `workflows:` prefix to avoid collisions with built-in
 | `file-todos` | File-based todo tracking system |
 | `git-worktree` | Manage Git worktrees for parallel development |
 
+### File Transfer
+
+| Skill | Description |
+|-------|-------------|
+| `rclone` | Upload files to S3, Cloudflare R2, Backblaze B2, and cloud storage |
+
 ### Image Generation
 
 | Skill | Description |