unified development activity

docs: describe global shards, the merge and the new crawl limits

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Change-Id: I3f56db2da62211a8c1a58394c4c1bbc770f04afe


Author cinnabar-cavy.test.pds.did.bot
Co-author Claude Opus 5.5 Committer Tangled Date Commit Parent 27d1b2bf
+27 -4
3 changed files
+27 -4
3 changed files