Bump @earendil-works/pi-tui from 0.79.8 to 0.84.2

[dependabot]

Bumps @earendil-works/pi-tui from 0.79.8 to 0.84.2.

Release notes

Sourced from @​earendil-works/pi-tui's releases.

v0.84.2

New Features

• Fullscreen transcript search — Search and navigate matches in fullscreen mode. See TUI Fullscreen Viewport.
• Configurable default tools — Choose startup built-in tools globally or per project. See Tools.
• Configurable fullscreen exit output — Print the transcript or only a resume hint on exit. See Interactive Mode.

Added

• Added fullscreen transcript search with Ctrl+Shift+F, incremental match highlighting, configurable search match theme colors, and next/previous navigation with Enter/Ctrl+G and Shift+Enter/Ctrl+Shift+G.
• Added experimental strict JSON-schema constrained sampling for the default read, bash, edit, and write tools under PI_EXPERIMENTAL=1.
• Added a fullscreen exit output setting to choose between printing the final transcript and only a session resume hint.
• Added the defaultTools setting for configuring the initial built-in tool selection globally or per project.
• Added --use-theme <name[/name]> to choose an initial per-run interactive theme without changing saved settings (#7722 by @​rwachtler).
• Added expandPromptTemplates to extension pi.sendUserMessage() options for explicitly dispatching commands and expanding skills and prompt templates. See pi.sendUserMessage() (#7857 by @​mrexodia).
• Added inherited createGatewayBindingFetch() for routing Cloudflare AI Gateway requests through a Workers AI binding without an API token (#7901 by @​Maximo-Guk).
• Added inherited AssistantMessage.endTurn to preserve OpenAI Codex's terminal end_turn signal for diagnostics (#7766).
• Added inherited unbound single-line transcript scrolling actions for fullscreen mode. See TUI Fullscreen Viewport (#7903 by @​midastruth).

Changed

• Changed inherited Kimi Coding requests to use pi's runtime User-Agent header.
• Replaced the inherited Mistral SDK transport with a native Chat Completions HTTP stream, eliminating its generated client and schema runtime overhead.
• Documented the generic AI_AGENT=pi process marker and how it differs from PI_CODING_AGENT=true (#7747).
• Changed inherited OpenAI Responses deferred tool loading to prefer message-anchored additional_tools where supported while retaining tool-search and top-level fallbacks (#7709).
• Reduced inherited fullscreen rendering allocation churn by painting full-width layout rows directly instead of recompositing them on every frame.

Fixed

• Fixed managed-tool downloads delaying TUI startup and hiding diagnostics in fullscreen mode by mounting the TUI first and showing download progress and warnings inside it.
• Fixed opening a model selector immediately after startup cancelling and restarting the in-progress model catalog refresh.
• Fixed inherited GitHub Copilot login triggering API rate limits while enabling model policies by limiting concurrent policy updates (#6187).
• Fixed fullscreen transcript search snapping back to the current match during manual scrolling and fragmented mouse input leaking into the search query.
• Fixed inherited required LaTeX arguments starting on a new line being parsed as empty (#7760).
• Updated the transitive nanoid development dependency to address a denial-of-service vulnerability.
• Fixed fallback rendering for extension tool results to collapse long output and honor tool expansion (#7979).
• Fixed JSON and RPC message_update events dropping cumulative usage during streaming. See JSON Event Mode and RPC message_update (#7982 by @​christianklotz).
• Fixed pi.sendMessage(..., { triggerTurn: false }) steering an active run instead of only recording the custom message (#8022 by @​cristinaponcela).
• Fixed the defaultTools setting dropping extension and SDK custom tools when selecting built-in defaults.
• Fixed the subagent example rejecting YAML array syntax for the tools frontmatter field (#7598 by @​alexsavio).
• Fixed the subagent example dropping parent session model, thinking, and tool configuration (#7897 by @​virtuald).
• Fixed custom system prompts concatenating the current working directory with later appended prompt content (#7887 by @​distributedlock).
• Fixed inherited OpenAI Responses function and custom tool calls losing namespaces during streaming, proxying, and replay (#7709).
• Fixed inherited upstream request buffer failures not triggering automatic assistant retries.
• Fixed inherited built-in and custom DeepSeek API models sending output limits through an unsupported field.
• Fixed inherited Amazon Bedrock replay rejecting tool arguments that contain empty object keys while preserving all valid nested values (#7882 by @​muyiyr).
• Fixed inherited DeepSeek compatibility detection for base URLs whose hostname contains uppercase letters (#7933 by @​yearth).
• Fixed inherited Google Generative AI and Vertex AI responses with tool calls incorrectly treating output-limit or provider-error stops as normal tool use (#8059).
• Fixed inherited fullscreen mouse drag selection and OSC 8 link activation in terminals that report generic SGR mouse release button codes (#7963).
• Fixed inherited focused fullscreen overlays not receiving mouse wheel or viewport scroll keys such as PageUp and PageDown (#7894).

... (truncated)

Changelog

Sourced from @​earendil-works/pi-tui's changelog.

[0.84.2] - 2026-08-14

Added

• Added unbound single-line transcript scrolling actions, tui.altScreen.lineUp and tui.altScreen.lineDown, for fullscreen TUI keybindings (#7903 by @​midastruth).
• Added incremental primary-scroll-view search to the fullscreen TUI with configurable match styles, Ctrl+Shift+F, and next/previous navigation with Enter/Ctrl+G and Shift+Enter/Ctrl+Shift+G.

Changed

• Reduced alternate-screen per-frame allocation churn roughly 9-18x by painting full-width layout rows as direct line references instead of recompositing every visible row through ANSI/grapheme segmentation on each frame.

Fixed

• Fixed fullscreen mouse drag selection and OSC 8 link activation in terminals that report generic SGR mouse release button codes (#7963).
• Fixed fullscreen transcript search snapping back to the current match during manual scrolling and fragmented SGR mouse input leaking into the search query.
• Fixed required LaTeX arguments starting on a new line being parsed as empty (#7760).
• Fixed LaTeX control spaces split across line endings causing complete expressions to fall back to raw source.
• Fixed focused fullscreen overlays not receiving mouse wheel or viewport scroll keys such as PageUp and PageDown (#7894).
• Fixed split Alt+Enter input over SSH being misread as Escape, added PI_TUI_ESC_TIMEOUT for high-latency terminals, and limited that timeout to lone Escape input (#7899 by @​powerfooI).
• Fixed idle fullscreen sessions repainting and clearing text selection when the terminal loses focus (#7892 by @​terrorobe).
• Fixed fullscreen selection copy falsely reporting success when OSC 52 is unsupported by allowing host clipboard integration and reporting verified failures (#8110 by @​Panoplos).

[0.84.1] - 2026-08-07

Added

• Added unbound half-page transcript scrolling actions, tui.altScreen.halfPageUp and tui.altScreen.halfPageDown, for fullscreen TUI keybindings (#7735).
• Added double-click word and whitespace selection, granularity-aware drag selection, and triple-click paragraph selection in the fullscreen TUI (#7725, #7733 by @​volsa).
• Added an optional right-click paste handler to the alternate-screen TUI, currently enabled on Windows.

Fixed

• Fixed LaTeX relation, multiplication, and named-operator spacing, and correctly composed matrices with stacked fractions, operator limits, and adjacent matrices.
• Reduced fullscreen mouse event volume under tmux, Zellij, and GNU Screen by using button-motion tracking instead of all-motion tracking.

[0.84.0] - 2026-08-06

Added

• Added terminal-friendly Unicode rendering for LaTeX expressions in Markdown, including inline and display math, fractions, scripts, common symbols, aligned equations, cases, and matrices.
• Added the shared TuiMode type and mode discriminants to the main-screen and alternate-screen TUI renderers.
• Added TUI lifecycle and render-state handoff APIs for replacing renderers without replaying main-screen content.
• Exported the bundled Marked parser and token types.
• Added width-aware source transforms to the Markdown component.
• Added interface-compatible main-screen and alternate-screen TUI renderers with application-owned scrolling (#7304).
• Added alternate-screen VStack, HStack, and nested ScrollView layouts with constrained sizing, sticky regions, and pointer-targeted scrolling.
• Added edge auto-scrolling for alternate-screen drag selection across off-screen scroll-view content.
• Added proportional scrollbars with mouse dragging, Home/End document navigation, transient auto mode, and an always mode that reserves the rightmost column; scrollbar modes can be changed at runtime.
• Added page scrolling and OSC 133 semantic prompt navigation to the alternate-screen viewport.
• Added configurable previous/next prompt history actions for navigation independent of vertical cursor movement.

... (truncated)

Commits

• 914cf14 Release v0.84.2
• 9b4adc8 docs: audit changelogs since v0.84.1
• d10c974 docs: audit changelogs since v0.84.1
• 4caa3c4 fix(tui): route selection copy through the host clipboard (#8110)
• 83aed2b fix(tui): handle generic SGR mouse releases
• 2e4d239 fix(tui): give focused fullscreen overlays wheel and viewport keys
• 534bcbf fix(tui): handle LaTeX control spaces across line endings
• 2a95ef7 fix(tui): apply PI_TUI_ESC_TIMEOUT only to lone ESC
• 452923b fix(tui): parse multiline LaTeX arguments
• 9c53c47 fix indent
• Additional commits viewable in compare view

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