feat: add pre-commit hook to auto-sync module copies

[yvonnedevlinrh]

Summary

Add a pre-commit hook that runs task sync-module automatically when canonical skill or command files change, so contributors don't have to remember to sync manually.

Context

PR #126 introduced module/ as the lola-distributable copy of canonical sources in skills/ and .opencode/commands/. It includes:

• task sync-module — manual sync step
• task check-module-sync — manual drift check
• A CI job in ci_local.yml that gates PRs on drift detection

The CI job catches drift, but contributors still have to manually run task sync-module before committing. A pre-commit hook would automate this.

Proposed Change

Add a local hook to .pre-commit-config.yaml:

- repo: local
  hooks:
    - id: sync-module
      name: Sync module copies
      entry: task sync-module
      language: system
      files: ^(skills/|\.opencode/commands/comply-)
      pass_filenames: false

This triggers only when canonical source files are staged, keeping pre-commit fast for unrelated changes.

Prerequisites

• Requires task (Taskfile runner) installed locally
• Requires contributors to set up pre-commit hooks (pre-commit install)

Acceptance Criteria

• Pre-commit hook added to .pre-commit-config.yaml
• Hook triggers only on changes to skills/ or .opencode/commands/comply-*
• Hook runs task sync-module and stages the resulting changes
• CI drift-detection job in ci_local.yml remains as a safety net
  ## Related
• feat: add lola AI Context Module for skill distribution #126 — feat: add lola AI Context Module for skill distribution
• Add lola AI Context Module for OpenCode skill distribution in consumer repos #119 — original tracking issue for lola module support