Generate a worklog report with the following steps:

1. Determine WORKSPACE_ROOT and GIT_AUTHOR before running any script:

   • Both should come from the user's environment, request, or CLAUDE.md settings. If not available, ask the user.
   • WORKSPACE_ROOT is the root directory containing the target git repositories.
   • GIT_AUTHOR is the git author name to filter commits. It can be obtained via git config user.name.

2. Convert the user's natural-language request into explicit collect.py arguments:

   • Never pass raw $ARGUMENTS directly to collect.py.
   • Only pass supported flags: --workspace-root, --date, --since, --until.
   • If the user mentions a workspace by name such as "caiyun", resolve it to a concrete absolute path before running the script.
   • If the request describes a date range in natural language, convert it to ISO dates first.
   • If any required value is ambiguous or cannot be resolved confidently, ask a clarifying question instead of running the script.

3. Use these date conversion rules:

   • "today" -> --date YYYY-MM-DD
   • "yesterday" -> --date YYYY-MM-DD
   • "this week" -> --since Monday of the current week, --until today
   • "last week" -> --since Monday of the previous week, --until Sunday of the previous week
   • Explicit dates or ranges should be converted directly to --date or --since + --until

4. Run the data collection script only after the arguments have been fully resolved:

python3 ${CLAUDE_SKILL_DIR}/scripts/collect.py \
  --git-author "$GIT_AUTHOR" \
  --workspace-root "$WORKSPACE_ROOT" \
  [--date YYYY-MM-DD | --since YYYY-MM-DD --until YYYY-MM-DD]

5. Examples of correct conversions:

   • /worklog-report generate this week's worklog for caiyun -> resolve WORKSPACE_ROOT to the caiyun workspace path -> convert "this week" to --since Monday of the current week and --until today
   • /worklog-report summarize yesterday's work -> keep the default workspace if configured -> convert "yesterday" to --date YYYY-MM-DD
   • /worklog-report --workspace-root /path/to/ws --since 2026-03-02 --until 2026-03-06 -> use the provided flags directly

6. Based on the raw data from stdout, generate a concise summary of the work done:

   • Group by project
   • Highlight main accomplishments and key changes
   • Do NOT include specific times, only summarize the work
   • Output the summary directly without extra headings or prefixes

7. Output the final report directly in the conversation:

   • Start with the title line from the raw report
   • Insert ## Summary\n\n{summary}\n after the title
   • Do NOT append the rest of the raw report content (Git Commits, Claude Code Sessions, Cursor Sessions sections)