spectra-commit

Commit files related to a specific Spectra change. This is a **utility skill** (not a workflow step). It reads source file tracking data and artifact changes to stage and commit only the files belonging to one change — useful when multiple changes are in progress simultaneously. **Input**: Optionally specify a change name after `/spectra:commit` (e.g., `/spectra:commit add-auth`). If omitted, check if it can be inferred from conversation context. If vague or ambiguous you MUST prompt for available changes. **Prerequisites**: This skill requires `git`. Run `git --version`. If git is not available (command not found or similar error), inform the user to install git and STOP. **Steps** 1. **Select the change** If a name is provided, use it. Otherwise: - Infer from conversation context if the user mentioned a change - Auto-select if only one active change exists - If ambiguous, run `spectra list --json` to get available changes. Use the **AskUserQuestion tool** to let the user select Always announce: "Committing for change: <name>" 2. **Read tracking file** Check for `.spectra/touched/<change-name>.json`. If it exists, parse it to get source files grouped by task. Expected format: ```json { "change": "<change-name>", "touched": [ { "task_id": "1", "task_desc": "Task description", "files": ["src/file1.ts", "src/file2.ts"] } ] } ``` If the file does not exist, proceed without sou...