fetch-pr-comments

# Fetch PR Comments Fetch unresolved review comments, top-level review body comments, and PR conversation comments from a GitHub PR and present them in a readable summary. This is a read-only skill -- it does not evaluate, fix, or reply to any comments. ## Step 1: Fetch Comments Auto-detect owner, repo, and PR number from current branch if not provided. Then run `scripts/fetch-pr-data.sh`, which handles full pagination (review threads, inner comment pages for long threads, reviews, issue comments) and emits a single merged JSON document: ```bash bash <skill-dir>/scripts/fetch-pr-data.sh <owner> <repo> <pr_number> ``` Output shape: ```jsonc { "meta": { "title", "url", "headRefName", "baseRefName" }, "reviewThreads": [ { "id", "isResolved", "isOutdated", "comments": { "nodes": [ { "author", "body", "path", "line", "originalLine", "diffHunk" } ] } } ], "reviews": [ { "author", "body", "state" } ], "issueComments": [ { "author", "body", "createdAt", "url" } ] } ``` Filter review threads to unresolved only. Filter reviews to those with a non-empty body, excluding `PENDING` state (unsubmitted drafts). Filter issue comments to those with a non-empty body. ## Step 2: Present Results Display a summary header followed by comments grouped by file. **Summary header:** - PR title and link - Branch: `head` -> `base` - Total threads / unresolved threads **Top-level review comments (if any):** Show reviews with non-empty body before the file-grouped thread...