chore(vendor): import pi 0.85.1

Imported as a linear vendor commit so forge rebases do not replay the upstream root tree.

git-subtree-dir: third_party/pi

git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477

third_party/pi/packages/tui/src/index.ts

@@ -0,0 +1,154 @@
+// Core TUI interfaces and classes
+
+export { Marked, type Token, type Tokens } from "marked";
+// Autocomplete support
+export {
+	type AutocompleteItem,
+	type AutocompleteProvider,
+	type AutocompleteSuggestions,
+	CombinedAutocompleteProvider,
+	type SlashCommand,
+} from "./autocomplete.ts";
+// Components
+export { Box } from "./components/box.ts";
+export { CancellableLoader } from "./components/cancellable-loader.ts";
+export { Editor, type EditorOptions, type EditorTheme } from "./components/editor.ts";
+export { HStack } from "./components/h-stack.ts";
+export { Image, type ImageOptions, type ImageTheme } from "./components/image.ts";
+export { Input } from "./components/input.ts";
+export { Loader, type LoaderIndicatorOptions } from "./components/loader.ts";
+export { type DefaultTextStyle, Markdown, type MarkdownOptions, type MarkdownTheme } from "./components/markdown.ts";
+export { MouseRegion, type MouseRegionHandler } from "./components/mouse-region.ts";
+export {
+	ScrollView,
+	type ScrollViewOptions,
+	type ScrollViewScrollbar,
+	type ScrollViewScrollToOptions,
+} from "./components/scroll-view.ts";
+export {
+	type SelectItem,
+	SelectList,
+	type SelectListLayoutOptions,
+	type SelectListTheme,
+	type SelectListTruncatePrimaryContext,
+} from "./components/select-list.ts";
+export { type SettingItem, SettingsList, type SettingsListTheme } from "./components/settings-list.ts";
+export { Spacer } from "./components/spacer.ts";
+export { Text } from "./components/text.ts";
+export { TruncatedText } from "./components/truncated-text.ts";
+export {
+	type StackChild,
+	type StackEntry,
+	type StackEntryOptions,
+	type StackOptions,
+	VStack,
+} from "./components/v-stack.ts";
+// Editor component interface (for custom editors)
+export type { EditorComponent } from "./editor-component.ts";
+// Fuzzy matching
+export { type FuzzyMatch, fuzzyFilter, fuzzyMatch } from "./fuzzy.ts";
+// Keybindings
+export {
+	getKeybindings,
+	type Keybinding,
+	type KeybindingConflict,
+	type KeybindingDefinition,
+	type KeybindingDefinitions,
+	type Keybindings,
+	type KeybindingsConfig,
+	KeybindingsManager,
+	setKeybindings,
+	TUI_KEYBINDINGS,
+} from "./keybindings.ts";
+// Keyboard input handling
+export {
+	decodeKittyPrintable,
+	isKeyRelease,
+	isKeyRepeat,
+	isKittyProtocolActive,
+	Key,
+	type KeyEventType,
+	type KeyId,
+	matchesKey,
+	parseKey,
+	setKittyProtocolActive,
+} from "./keys.ts";
+// LaTeX rendering
+export { type RenderLatexOptions, renderLatex } from "./latex.ts";
+// Input buffering for batch splitting
+export { StdinBuffer, type StdinBufferEventMap, type StdinBufferOptions } from "./stdin-buffer.ts";
+// Terminal interface and implementations
+export { ProcessTerminal, type Terminal } from "./terminal.ts";
+// Terminal colors
+export {
+	parseOsc11BackgroundColor,
+	parseTerminalColorSchemeReport,
+	type RgbColor,
+	type TerminalColorScheme,
+} from "./terminal-colors.ts";
+// Terminal image support
+export {
+	allocateImageId,
+	type CellDimensions,
+	calculateImageRows,
+	deleteAllKittyImages,
+	deleteKittyImage,
+	detectCapabilities,
+	encodeITerm2,
+	encodeKitty,
+	getCapabilities,
+	getCellDimensions,
+	getGifDimensions,
+	getImageDimensions,
+	getJpegDimensions,
+	getPngDimensions,
+	getWebpDimensions,
+	hyperlink,
+	type ImageDimensions,
+	type ImageProtocol,
+	type ImageRenderOptions,
+	imageFallback,
+	renderImage,
+	resetCapabilitiesCache,
+	setCapabilities,
+	setCapabilityOverrides,
+	setCellDimensions,
+	type TerminalCapabilities,
+} from "./terminal-image.ts";
+export {
+	type Component,
+	Container,
+	CURSOR_MARKER,
+	compositeTuiLine,
+	type Focusable,
+	isFocusable,
+	isViewportTUI,
+	type OverlayAnchor,
+	type OverlayBounds,
+	type OverlayHandle,
+	type OverlayMargin,
+	type OverlayOptions,
+	type OverlayUnfocusOptions,
+	type SizeValue,
+	type TUI,
+	type TuiInputListener,
+	type TuiInputListenerResult,
+	type TuiMode,
+	type TuiMouseButton,
+	type TuiMouseEvent,
+	type TuiMouseEventResult,
+	type TuiMouseEventType,
+	type TuiStopOptions,
+	type ViewportTUI,
+} from "./tui.ts";
+export { TuiAltScreen, type TuiAltScreenOptions } from "./tui-alt-screen.ts";
+export { TuiMainScreen, type TuiMainScreenRenderState } from "./tui-main-screen.ts";
+// Utilities
+export {
+	getOsc8LinkAtColumn,
+	sliceByColumn,
+	stripTerminalSequences,
+	truncateToWidth,
+	visibleWidth,
+	wrapTextWithAnsi,
+} from "./utils.ts";