Update the Dependabot auto-merge workflow to select the repository's allowed merge method and simplify PR filtering.
Changes:
- Renamed the workflow step to "Auto-merge Dependabot dependency PRs".
- Removed version parsing and update-type checks; no longer requires parsing PR title for major/minor/patch.
- Fetch repository settings and choose merge method from `allow_merge_commit`, `allow_squash_merge`, or `allow_rebase_merge`; fail if none allowed.
- Broaden Dependabot detection to any author string containing "dependabot" and require the `dependencies` label before attempting auto-merge.
- Preserve `automerge:disabled` label to skip merges when present.
- Use the chosen `merge_method` (instead of hardcoded `squash`) and log which method was used.
Rationale: support repositories with different merge configurations and simplify auto-merge rules by relying on labels rather than title version parsing.
Add configuration, documentation, code of conduct, contributing guide, license, and README files. Set up .gitignore, coverage config, GitHub issue templates, pull request template, and initial source code, scripts, and tests for DeepLX optimized for Cloudflare Workers.
xixu-me
dependabot[bot]