- Added `create-prompt` command to create new prompt files from template with sequential numbering
- Added `list-prompt` command to display all prompt files in a formatted table
- Added `prompt.md.template` file as base template for new prompts
- Added `prompts/08_add-prompt-commands.md` prompt file documenting the addition of prompt management commands
- Added `create-prompt` and `list-prompt` commands to help table in `task.template`
- Added `create-prompt` and `list-prompt` documentation to `library.md`
- Updated `task.template` to include `create-prompt`, `list-prompt`, and `setup-completion` commands in help table
- Updated `library.md` to include `create-prompt` and `list-prompt` commands in LLM section