Adds a dropdown to select ENABLE_PROMPT_CACHING_1H or FORCE_PROMPT_CACHING_5M env vars when starting Claude Code sessions. Requires Claude Code v2.1.108+.
Adds `--effort <level>` CLI flag support with a dropdown selector in the config sidebar. Valid options are low, medium, high, xhigh (Opus 4.7 only), and max.
## Summary
Implements support for Claude Code CLI v2.1.81 features and adds a global CLAUDE.md editor, closing issues #237, #239, #244, #245, #246, #247, #248, and #262.
### Stream-JSON forward-compatibility (#245, #246, #247, #248)
- **#248** — `output_style` field added to `System` init message; silently accepted for forward-compat
- **#245** — `fast_mode_state` field added to `Result` message; logged at debug level
- **#246** — `model_usage` field added to `Result` message; per-model breakdown logged at debug level
- **#247** — `total_cost_usd` field added to `Result` message; authoritative cost logged at debug level
### New config options (#237, #239, #244)
- **#237** — `bare_mode` config toggle: passes `--bare` to Claude Code, suppressing UI chrome for scripted headless `-p` calls
- **#239** — `show_clear_context_on_plan_accept` toggle: passes `showClearContextOnPlanAccept: false` in `--settings` when disabled
- **#244** — `custom_model_option` text field: sets `ANTHROPIC_CUSTOM_MODEL_OPTION` env var for custom model providers
### Global CLAUDE.md editor (#262)
- New Tauri commands `get_global_claude_md` / `save_global_claude_md` read/write `~/.claude/CLAUDE.md` (creates file + directory if absent)
- New "Global Instructions" section in the Config Sidebar with a textarea and Save button
### Bug fix (pre-existing)
`disable_cron` and `disable_skill_shell_execution` were saved to `HikariConfig` but never passed to `start_claude` invocations — fixed in all 9 call sites. All 3 new config fields are also wired through all 9 call sites.
All changes pass `check-all.sh` (ESLint → Prettier → svelte-check → Vitest → Clippy → cargo test with llvm-cov).
✨ This PR was created with help from Hikari~ 🌸
Reviewed-on: #263
Co-authored-by: Hikari <hikari@nhcarrigan.com>
Co-committed-by: Hikari <hikari@nhcarrigan.com>
## Summary
This PR implements all tickets filed from the CLI v2.1.74 → v2.1.80 changelog audit (issues #223–#232).
### Changes by Issue
- **#223** — `feat: handle Elicitation and ElicitationResult hook events`
New `ElicitationModal.svelte` component, Rust parsing for `[Elicitation Hook]` and `[ElicitationResult Hook]`, new store methods, and TypeScript event types.
- **#224** — `feat: handle StopFailure hook event for API error turns`
Rust parsing for `[StopFailure Hook]`; frontend shows error toast + error character state.
- **#225** — `feat: handle PostCompact hook event`
Rust parsing for `[PostCompact Hook]`; frontend shows info toast + success character state.
- **#226** — `feat: expose --name CLI flag as session name at startup`
Added `session_name` field to `ClaudeStartOptions`; `StatusBar.doConnect()` passes the conversation name.
- **#227** — `fix: tighten startup watchdog and correct misleading comment`
Startup watchdog tightened from 60 s → 30 s; corrected a comment that said "5 minutes" whilst the code used 60 seconds.
- **#228** — `fix: document cost estimation review and update default model fallback`
Default model fallback updated from `claude-sonnet-4-5-20250929` → `claude-sonnet-4-6`; added doc comment explaining why char-based estimation is unaffected by v2.1.75 token overcounting fix.
- **#229** — `chore: update supported CLI version constant to 2.1.80`
`SUPPORTED_CLI_VERSION` bumped in `CliVersion.svelte`.
- **#230** — `feat: surface memory file last-modified timestamps in MemoryBrowserPanel`
Backend populates `last_modified` Unix timestamp; frontend formats and displays it per file.
- **#231** — `feat: update max_output_tokens upper bound and helper text for 128k`
Input max raised to 128 000; placeholder and helper text updated to reflect model-dependent defaults and 128 k ceiling for Opus/Sonnet 4.6.
- **#232** — `fix: document non-streaming fallback compatibility with mid-session watchdog`
Added doc comment above `STUCK_TIMEOUT` explaining the 5-minute watchdog is intentionally larger than the CLI's 2-minute non-streaming API fallback.
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✨ This PR was created with help from Hikari~ 🌸
Reviewed-on: #233
Co-authored-by: Hikari <hikari@nhcarrigan.com>
Co-committed-by: Hikari <hikari@nhcarrigan.com>
hikari
