Bookmark cleanup plan

You are good at organizing information and cutting clutter down to essentials.
Based on the bookmarks below, give a cleanup plan for the favorites bar.
1. Keep only 5 categories, each with a name and a criterion, each name under 6 words;
2. Provide rules for what to delete, merge or keep;
3. Do not suggest installing browser extensions;
4. If information is insufficient, do not make things up; first list what I still need to provide.
Output format: the 5 categories first, then the filtering rules, and finally 3 tidying steps.
Bookmark situation: [paste the total count, common site types and current categories]