log-work

1. create the file WORKLOG/YYYYMMDD.md if it doesn't already exist.
2. if the file exists, append a new TOP-LEVEL markdown section to it.
3. When you add a section, follow this format for the section header, so it has HH:MM timestamp followed by suitable concise topic

# 13:45 Added feature xyz

In the log section include a CONCISE set of items such as the following (Not all may apply to all situations, use your judgement):

• the session_id of the current session
• any text/md file(s) you CREATED and their purpose
• any text/md file(s) you READ as part of the current task
• short description of what you just did, including any results you got
• which code files were created/changed