/remove

Remove a project from the current workspace

<objective>
Remove a project from the workspace configuration without deleting the actual project files.

This command:
- Removes project entry from `workspace.json`
- Updates dependency mappings
- Preserves the actual project directory
</objective>

<context>
Workspace file: @workspace.json
Schema validation: @schemas/workspace_schema.json
</context>

<process>
1. **Validate Workspace Exists**:
   - Check for `workspace.json` in current directory or parent directories
   - If not found: Inform user no workspace is configured
   - Load existing workspace configuration

2. **Identify Project...