bf13a979c2
- coding_tools: list_files (max_entries=200, sorted), run_command (max_chars=8000, output_offset), grep_search (max_lines=100, offset); added _truncate_output helper for run_command paging - pr_tools: get_pull_request_diff / get_pull_request_patch now truncate at 15k chars with hunk-boundary awareness and char_offset paging; get_pull_request_comments gains limit/offset paging - issue_tools: get_issue_comments gains limit/offset paging - file_tools: get_file_content / get_file_content_with_ref now paginate by line (offset=1, limit=250), matching existing read_file convention; added _paginate_lines helper - research_tools: fetch_url gains char_offset parameter; _smart_truncate now slices from an offset and embeds next char_offset in the footer - gitea_tools facade: all new params threaded through