Improve tab-group search, rename focus, history navigation, shell prompt and
completion handling, emoji width promotion, and macOS clipboard support.
Guard unavailable settings/model-selector/undo-close views and forward the
MCP OAuth callback issuer through the existing authentication flow.
Adapt local changes from 14 upstream Warp commits through f571865ca3f2,
reviewed from the latest 200 commits. Preserve Galaxy provider lifecycle,
permissions, storage, and branding; exclude hosted/cloud infrastructure.
Fix existing boolean-assertion lints and use stronger optimization with four
code-generation units for the app test target to fit macOS unwind offsets.
Production and dependency compilation settings remain unchanged.
Validation: two clean builds and a final build; both prescribed Clippy
commands with -D warnings; formatting, shell syntax and completion cleanup;
167 focused regression tests. Galaxy was not launched.
Major changes:
- **Bedrock translator architecture**: Extract orchestration logic from `impl.rs` into
a dedicated `translator.rs` module. Rename `convert_request.rs` → `request_translator.rs`
and `stream.rs` → `response_translator.rs` for clarity. Remove `tool_docs.rs` (inlined).
Remove `fallback_to_warp` setting and server fallback path — Bedrock is now the sole backend.
- **Unknown tool handling**: The response translator now detects hallucinated/unknown tool
calls from the model and synthesizes error tool_results so the conversation doesn't
deadlock waiting for a result that will never come.
- **Usage display overhaul**: Replace credit-based usage display with detailed token metrics
showing context window %, cache hit rate (read/write/miss), and estimated cost in dollars.
Add `total_input_tokens`, `total_cache_read_tokens`, `total_cache_write_tokens`, and
`cache_miss_tokens` accessors to `AIConversation`.
- **Predefined rules system**: Add `predefined_rules.rs` with 11 system-defined behavioral
rules that are auto-seeded on first launch. Add "Add Predefined Rules" button to the
Rules UI for re-adding them later. Track seeding state via `has_seeded_predefined_rules`
setting.
- **Session restore improvements**: Rename database file from `warp.sqlite` to
`galaxy.sqlite` with automatic migration from both same-directory and state_dir legacy
paths. Improve CWD persistence by falling back to `session_startup_path` for agent-mode
and fresh tabs. Add extensive session-save/restore logging.
- **Shell bootstrap rebrand**: Rename `WARP_INITIAL_WORKING_DIR` environment variable to
`GALAXY_INITIAL_WORKING_DIR` across bash, zsh, and fish bootstrap scripts.
- **Model defaults**: Change default Bedrock model from Opus 4.7 to Opus 4.6.
Add `context_window_for_model()` helper with model-aware context sizes.
Remove `is_bedrock_model()` (no longer needed without server fallback).
- **User query persistence**: The response translator now emits a `UserQuery` proto message
at stream start so the user's prompt persists across sessions for conversation titles.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
rkw6086
Ryan Ward