Replace only existing case1, case3, case4, case5, case6, case7, case9, case11, case13, case14, case15, case17, case24, case28, case32, case34, and case36 session.science packages. All replacements passed full archive and actual Open Science import/restored-file checks. Preserve source bytes, paths, case IDs, descriptions, posters, prompts, and template. Update the collection manifest in the following commit to pin this package snapshot.
Remove 27 PROMPT.md files from existing case folders. Update the corresponding case README file lists and references to use the conversation history in session.science.
