Grok Build Src 780d1388fff1

• [new] Sessions can be permanently deleted from the dashboard by pressing Ctrl+X twice on an idle row, or from the welcome list with d then y.
• [new] Keyboard shortcuts help (Ctrl+.) documents how to browse prompt history and search the conversation.
• [new] grok doctor warns when tmux is reducing colors and can fix the config (terminal.tmux-truecolor).
• [fix] /btw retries on temporary model overload instead of failing immediately.
• [changed] Session sharing is temporarily disabled.
• [fix] [stop] / Ctrl+C during /compact cancels the run instead of no-opping.
• [fix] Automatic recaps no longer appear twice after the same turn.
• [fix] Background task wait timeout descriptions and limits match the client’s actual configured ceiling.
• [fix] Background tasks no longer stay stuck as Running in the tasks pane when they finish quickly.
• [fix] Plan mode indicator disappears right after approving a plan instead of lingering.
• [fix] Dragging the scrollbar in the plan preview works as expected.
• [fix] Compaction correctly handles certain context-length errors from the inference API.

Agent & tools

• Question-card (ask_user_question) keyboard handling is fully specified: Tab/Shift+Tab cycle answers across questions, arrows/hjkl move within or between questions, digit/letter hotkeys pick answers, free-text via z/Space, dismiss with Shift+X, fullscreen with Ctrl+F.
• Doctor can now persist a fourth tmux option, terminal.tmux-truecolor (set -as terminal-features ",*:RGB"), alongside clipboard, DCS passthrough, and extended-keys fixes.
• External auth refresh: headless refresh runs stay short-timeout with stdin closed; if the provider cannot mint a token that way, the stored credential is dropped and the interactive provider flow is used (startup sign-in, or mid-session re-auth via /login). Mid-session refresh kill timeout is 7s.
• Read-only git allowlist extended with common inspection commands (blame, describe, merge-base, shortlog, cat-file, ls-tree, show-ref, for-each-ref, rev-list, and related).
• Permission path globs match after lexical normalization (./.. collapsed; relatives joined to the session cwd). ~-prefixed tool paths match literally. Rooted patterns cannot be escaped by traversal; shell deny checks use the same normalization and still resolve symlinks.

Docs

• User guide: sessions deletion gestures; authentication external-provider refresh/interactive fallback; keyboard shortcuts for question cards and focus; terminal support for tmux truecolor detection and fix; permissions path-matching rules and expanded git read-only list; monitoring/usage for OTEL_EXPORTER_OTLP_CERTIFICATE (and signal-specific variants) plus startup suppression / fleet-policy gating of external OTLP.
• shell README: external auth refresh behavior and log lines; sample config no longer documents a top-level [shortcuts] block; project-scoped .grok/config.toml note clarified (only [mcp_servers]).
• Changelog entries for 0.2.118 published.

Under the hood

• Workspace crates bumped to 0.2.118; Rust toolchain channel is 1.93.0.
• TLS stack gains rustls (aws-lc-rs), webpki-roots, and rcgen (PEM); quinn-proto updated.
• GROK_ASSET_SERVER_URL removed from the env surface.
• Internal trace-classify binary/module removed; additional coverage for plan scrollbar grab, question-card tab cycling, task-completed framing, resource telemetry, and external OTLP gRPC TLS.

Upgrade notes

• Building from source expects the pinned toolchain in rust-toolchain.toml (1.93.0).
• If you relied on GROK_ASSET_SERVER_URL, drop or replace that configuration — it is no longer read.
• After applying Doctor’s tmux truecolor fix, reload the tmux config and detach/reattach so both server and client pick up RGB.