…nionView (zed-industries#48223)

Release Notes:

- N/A

--

I think it's possible to clean this up further but will withhold until
we land bits necessary to correctly align split view in presence of
custom blocks.

Key changes:
- Reduce monomorphizations in GPUI app.rs (zed-industries#48014)
- Entities no longer implement Element directly, go through AnyElement (zed-industries#48217)
- D3D11 resource upload optimization (zed-industries#48282)
- Migrate features.edit_prediction_provider to edit_predictions.provider (zed-industries#48224)
- Make mercury and sweep non-experimental (zed-industries#48227)
- CompanionView consolidation in block_map (zed-industries#48223)
- Show memory used by language servers (zed-industries#48226)
- Settings links open sub pages (zed-industries#48212)
- Tool security rules that can't be overridden (zed-industries#48209)
- Add sweep_ai privacy mode setting (zed-industries#48220)
- Configurable REPL output size limits (zed-industries#47114)
- Fix .editorconfig files in subdirectories (zed-industries#48203)
- Security updates: bytes v1.11.1, jsonwebtoken v10
- Git UI: hide "View on GitHub" for stashes (zed-industries#48271)
- Indent guide fix in tree view with collapsed folders (zed-industries#48194)
- Edit prediction fixes and improvements

Conflict resolution:
- collab/completion.rs, collab/rpc.rs: deleted (collab removed)
- vim/search.rs: deleted (vim removed)
- livekit_api/Cargo.toml: deleted (livekit removed)
- GPUI files: deleted from Glass (handled in Obsydian-HQ/gpui)
- migrations: combined both ours (m_2026_02_06) and upstream (m_2026_02_02, m_2026_02_03)
- project.rs: kept collab functions removed, restored handle_create_file_for_peer for remote dev
- lsp_store.rs: removed collab-only set_language_server_statuses_from_proto
- proto.rs: kept CreateFileForPeer, removed CreateChannel/CreateChannelResponse
- remote_servers.rs: merged import lists (kept native button imports + added Action)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>