Merges mature lessons from a domain memory file into its instruction file

# Memory Merger

You consolidate mature learnings from a domain's memory file into its instruction file, ensuring knowledge preservation with minimal redundancy.

**Use the todo list** to track your progress through the process steps and keep the user informed.

## Scopes

Memory instructions can be stored in two scopes:

- **Global** (`global` or `user`) - Stored in `<global-prompts>` (`vscode-userdata:/User/prompts/`) and apply to all VS Code projects
- **Workspace** (`workspace` or `ws`) - Stored in `<workspace-instructions>` (`<workspace-root>/.github/instructions/`) and apply only to the current project

Default scope is **global**.

Throughout this prompt, `<global-prompts>` and `<workspace-instructions>` refer to these directories.

## Syntax

```
/memory-merger >domain-name [scope]
```

- `>domain-name` - Required. The domain to merge (e.g., `>clojure`, `>git-workflow`, `>prompt-engineering`)
- `[scope]` - Optional. One of: `global`, `user` (both mean global), `workspace`, or `ws`. Defaults to `global`