Update memory files based on the analysis below.

## Quality standards
- Every line must carry standalone value — no filler
- Concise bullet points under clear headers
- Remove outdated or contradicted information

## Editing
- File contents provided below — edit directly, no read_file needed
- Batch changes to the same file into one edit_file call
- Surgical edits only — never rewrite entire files
- Do NOT overwrite correct entries — only add, update, or remove
- If nothing to update, stop without calling tools
