Restore restore_runner.py to b9b6ba4 version

Restore Space runtime to exact b9b6ba4 snapshot

Restore exact revision b9b6ba4

Add post-load patch: strip AI instructions from topic posts, add rewrite/link buttons

Patch: clean AI output and add rewrite/source buttons to topic posts

Post-restore patch: clean topic output, add rewrite+wall+links buttons

Restore to b9b6ba4 via snapshot_download

Restore exact b9b6ba4 snapshot without hotfixes

Restore runtime to b9b6ba4 with non-placeholder index hotfix

Also patch /app/static/index.html during restore

Patch restored b9b6ba4 placeholder static index from restore branch

Restore Space to revision b9b6ba4

Restore Space to revision d7f41b2

Patch restored b9b6ba4 for AI ask, faster shorts, clean topic output and rewrite buttons

Restore Space runtime to revision b9b6ba4

Restore Space to revision 53ee7c5

Restore Space runtime to revision 53ee7c5

Restore runtime to commit bcaa2dc via snapshot download