feat(i18n): Hebrew locale + full RTL support (#243)

# feat(i18n): Hebrew locale + full RTL support

## Summary

This PR adds full Hebrew (he) locale support to the UI, including a
complete translation of all user-facing strings and comprehensive RTL
layout support across all components.

## What was done

### Hebrew translation
- Full translation of all i18n message files for the `he` locale (17
translation files)
- Registered the language in the i18n system and the language picker

### RTL support
- Automatic direction detection (`dir="rtl"`) when Hebrew is selected
- Replaced physical CSS properties (`left`/`right`) with logical
equivalents (`inline-start`/`inline-end`) across the project
- Fixed resize direction, file path alignment, and textarea padding
- Fixed navigation button positioning in textarea for RTL
- Fixed scrollbar direction in RTL
- Fixed code block direction and selector alignment
- Fixed Monaco editor direction in the file viewer
- Auto-detect text direction in reasoning block (`dir="auto"` +
`unicode-bidi: plaintext`)

### Adapted components
- `session-layout` — sidebar and resize handle
- `prompt-input` — text direction and buttons
- `message-base` — message blocks and reasoning
- `message-timeline` — timeline bar
- `right-panel` — right side panel
- `tool-call` — tool call display
- `settings-screen` — settings page
- `selector` — selection component
- `instance-shell` — main shell

## New files

```
packages/ui/src/lib/i18n/messages/he/
  advancedSettings.ts
  app.ts
  commands.ts
  dialogs.ts
  filesystem.ts
  folderSelection.ts
  index.ts
  instance.ts
  loadingScreen.ts
  logs.ts
  markdown.ts
  messaging.ts
  remoteAccess.ts
  session.ts
  settings.ts
  time.ts
  toolCall.ts
```

## Suggested testing
- Switch language to Hebrew and verify all strings are translated
- Verify RTL layout is correct across all screens (session, settings,
file viewer)
- Verify that English text inside a reasoning block is displayed LTR
- Switch back to English and verify everything returns to LTR

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Shantur Rathore <i@shantur.com>
This commit is contained in:
MusiCode1
2026-03-24 23:09:52 +02:00
committed by GitHub
parent 3bad0afd7d
commit 1c68f5d288
49 changed files with 1334 additions and 123 deletions

View File

@@ -45,6 +45,7 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
{ value: "ru", label: "Русский" },
{ value: "ja", label: "日本語" },
{ value: "zh-Hans", label: "简体中文" },
{ value: "he", label: "עברית" },
]
const selectedLanguageOption = () => languageOptions.find((opt) => opt.value === locale()) ?? languageOptions[0]
@@ -341,7 +342,7 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
class="w-full max-w-5xl h-full px-4 sm:px-8 pb-2 flex flex-col overflow-hidden"
aria-busy={isLoading() ? "true" : "false"}
>
<div class="absolute top-4 left-6">
<div class="absolute top-4" style="inset-inline-start: 1.5rem;">
<Select<LanguageOption>
value={selectedLanguageOption()}
onChange={(value) => {
@@ -385,7 +386,7 @@ const FolderSelectionView: Component<FolderSelectionViewProps> = (props) => {
</Select.Portal>
</Select>
</div>
<div class="absolute top-4 right-6 flex items-center gap-2">
<div class="absolute top-4 flex items-center gap-2" style="inset-inline-end: 1.5rem;">
<button
type="button"
class="selector-button selector-button-secondary w-auto p-2 inline-flex items-center justify-center"

View File

@@ -82,7 +82,7 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
<div class="panel-body space-y-3">
<div>
<div class="text-xs font-medium text-muted uppercase tracking-wide mb-1">{t("instanceInfo.labels.folder")}</div>
<div class="text-xs text-primary font-mono break-all px-2 py-1.5 rounded border bg-surface-secondary border-base">
<div dir="ltr" class="text-xs text-primary font-mono break-all px-2 py-1.5 rounded border bg-surface-secondary border-base">
{currentInstance().folder}
</div>
</div>
@@ -94,7 +94,7 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
<div class="text-xs font-medium text-muted uppercase tracking-wide mb-1">
{t("instanceInfo.labels.project")}
</div>
<div class="text-xs font-mono px-2 py-1.5 rounded border truncate bg-surface-secondary border-base text-primary">
<div dir="ltr" class="text-xs font-mono px-2 py-1.5 rounded border truncate bg-surface-secondary border-base text-primary">
{project().id}
</div>
</div>
@@ -137,7 +137,7 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
<div class="text-xs font-medium text-muted uppercase tracking-wide mb-1">
{t("instanceInfo.labels.binaryPath")}
</div>
<div class="text-xs font-mono break-all px-2 py-1.5 rounded border bg-surface-secondary border-base text-primary">
<div dir="ltr" class="text-xs font-mono break-all px-2 py-1.5 rounded border bg-surface-secondary border-base text-primary">
{currentInstance().binaryPath}
</div>
</div>
@@ -151,7 +151,7 @@ const InstanceInfo: Component<InstanceInfoProps> = (props) => {
<div class="space-y-1">
<For each={environmentEntries()}>
{([key, value]) => (
<div class="flex items-center gap-2 px-2 py-1.5 rounded border bg-surface-secondary border-base">
<div dir="ltr" class="flex items-center gap-2 px-2 py-1.5 rounded border bg-surface-secondary border-base">
<span class="text-xs font-mono font-medium flex-1 text-primary" title={key}>
{key}
</span>

View File

@@ -81,7 +81,8 @@ interface InstanceShellProps {
}
const InstanceShell2: Component<InstanceShellProps> = (props) => {
const { t } = useI18n()
const { t, locale } = useI18n()
const isRTL = () => locale() === "he"
const [sessionSidebarWidth, setSessionSidebarWidth] = createSignal(DEFAULT_SESSION_SIDEBAR_WIDTH)
const [rightDrawerWidth, setRightDrawerWidth] = createSignal(
@@ -371,7 +372,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
sx={{
width: `${sessionSidebarWidth()}px`,
flexShrink: 0,
borderRight: "1px solid var(--border-base)",
borderInlineEnd: "1px solid var(--border-base)",
backgroundColor: "var(--surface-secondary)",
height: "100%",
minHeight: 0,
@@ -413,7 +414,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
const modalProps = container ? { container: container as Element } : undefined
return (
<Drawer
anchor="left"
anchor={isRTL() ? "right" : "left"}
variant="temporary"
open={leftOpen()}
onClose={closeLeftDrawer}
@@ -422,7 +423,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
"& .MuiDrawer-paper": {
width: isPhoneLayout() ? "100vw" : `${sessionSidebarWidth()}px`,
boxSizing: "border-box",
borderRight: isPhoneLayout() ? "none" : "1px solid var(--border-base)",
borderInlineEnd: isPhoneLayout() ? "none" : "1px solid var(--border-base)",
backgroundColor: "var(--surface-secondary)",
backgroundImage: "none",
color: "var(--text-primary)",
@@ -480,7 +481,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
sx={{
width: `${rightDrawerWidth()}px`,
flexShrink: 0,
borderLeft: "1px solid var(--border-base)",
borderInlineStart: "1px solid var(--border-base)",
backgroundColor: "var(--surface-secondary)",
height: "100%",
minHeight: 0,
@@ -523,7 +524,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
const modalProps = container ? { container: container as Element } : undefined
return (
<Drawer
anchor="right"
anchor={isRTL() ? "left" : "right"}
variant="temporary"
open={rightOpen()}
onClose={closeRightDrawer}
@@ -532,7 +533,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
"& .MuiDrawer-paper": {
width: isPhoneLayout() ? "100vw" : `${rightDrawerWidth()}px`,
boxSizing: "border-box",
borderLeft: isPhoneLayout() ? "none" : "1px solid var(--border-base)",
borderInlineStart: isPhoneLayout() ? "none" : "1px solid var(--border-base)",
backgroundColor: "var(--surface-secondary)",
backgroundImage: "none",
color: "var(--text-primary)",
@@ -742,7 +743,7 @@ const InstanceShell2: Component<InstanceShellProps> = (props) => {
<Kbd shortcut="cmd+shift+p" />
</span>
<div class="ml-auto flex items-center gap-3">
<div class="ms-auto flex items-center gap-3">
<div class="connection-status-meta flex items-center gap-3">
<Show when={connectionStatus() === "connected"}>
<span class="status-indicator connected">

View File

@@ -249,7 +249,8 @@ const RightPanel: Component<RightPanelProps> = (props) => {
const mode = activeSplitResize()
if (!mode) return
event.preventDefault()
const delta = event.clientX - splitResizeStartX()
const isRtl = typeof document !== "undefined" && document.documentElement.dir === "rtl"
const delta = (event.clientX - splitResizeStartX()) * (isRtl ? -1 : 1)
const next = clampSplitWidth(splitResizeStartWidth() + delta)
if (mode === "changes") setChangesSplitWidth(next)
else if (mode === "git-changes") setGitChangesSplitWidth(next)
@@ -272,7 +273,8 @@ const RightPanel: Component<RightPanelProps> = (props) => {
const touch = event.touches[0]
if (!touch) return
event.preventDefault()
const delta = touch.clientX - splitResizeStartX()
const isRtl = typeof document !== "undefined" && document.documentElement.dir === "rtl"
const delta = (touch.clientX - splitResizeStartX()) * (isRtl ? -1 : 1)
const next = clampSplitWidth(splitResizeStartWidth() + delta)
if (mode === "changes") setChangesSplitWidth(next)
else if (mode === "git-changes") setGitChangesSplitWidth(next)

View File

@@ -2,6 +2,7 @@ import type { Component } from "solid-js"
import { AlignJustify, FoldVertical, Split, UnfoldVertical, WrapText } from "lucide-solid"
import { useI18n } from "../../../../../lib/i18n"
import type { DiffContextMode, DiffViewMode, DiffWordWrapMode } from "../types"
interface DiffToolbarProps {
@@ -14,14 +15,15 @@ interface DiffToolbarProps {
}
const DiffToolbar: Component<DiffToolbarProps> = (props) => {
const { t } = useI18n()
const nextViewMode = (): DiffViewMode => (props.viewMode === "split" ? "unified" : "split")
const nextContextMode = (): DiffContextMode => (props.contextMode === "collapsed" ? "expanded" : "collapsed")
const nextWordWrapMode = (): DiffWordWrapMode => (props.wordWrapMode === "on" ? "off" : "on")
const viewModeTitle = () => (nextViewMode() === "split" ? "Switch to split view" : "Switch to unified view")
const viewModeTitle = () => (nextViewMode() === "split" ? t("instanceShell.diff.switchToSplit") : t("instanceShell.diff.switchToUnified"))
const contextModeTitle = () =>
nextContextMode() === "collapsed" ? "Hide unchanged regions" : "Show full file"
const wordWrapTitle = () => (nextWordWrapMode() === "on" ? "Enable word wrap" : "Disable word wrap")
nextContextMode() === "collapsed" ? t("instanceShell.diff.hideUnchanged") : t("instanceShell.diff.showFull")
const wordWrapTitle = () => (nextWordWrapMode() === "on" ? t("instanceShell.diff.enableWordWrap") : t("instanceShell.diff.disableWordWrap"))
return (
<div class="file-viewer-toolbar">

View File

@@ -1,5 +1,6 @@
import { Show, type Component, type JSX } from "solid-js"
import { useI18n } from "../../../../../lib/i18n"
import OverlayList from "./OverlayList"
type SplitFilePanelList = {
@@ -24,12 +25,13 @@ interface SplitFilePanelProps {
}
const SplitFilePanel: Component<SplitFilePanelProps> = (props) => {
const { t } = useI18n()
return (
<div class="files-tab-container">
<div class="files-tab-header">
<div class="files-tab-header-row">
<button type="button" class="files-toggle-button" onClick={props.onToggleList}>
{props.listOpen ? "Hide files" : "Show files"}
{props.listOpen ? t("instanceShell.filesShell.hideFiles") : t("instanceShell.filesShell.showFiles")}
</button>
{props.header}

View File

@@ -175,7 +175,7 @@ const FilesTab: Component<FilesTabProps> = (props) => {
title={props.t("instanceShell.rightPanel.actions.refresh")}
aria-label={props.t("instanceShell.rightPanel.actions.refresh")}
disabled={props.browserLoading()}
style={{ "margin-left": "auto" }}
style={{ "margin-inline-start": "auto" }}
onClick={() => props.onRefresh()}
>
<RefreshCw class={`h-4 w-4${props.browserLoading() ? " animate-spin" : ""}`} />

View File

@@ -82,7 +82,7 @@ const GitChangesTab: Component<GitChangesTabProps> = (props) => {
})
const emptyViewerMessage = createMemo(() => {
if (!hasSession()) return props.t("instanceShell.sessionChanges.noSessionSelected")
if (!hasSession()) return props.t("instanceShell.gitChanges.noSessionSelected")
const currentEntries = entries()
if (currentEntries === null) return props.t("instanceShell.gitChanges.loading")
if (nonDeleted().length === 0) return props.t("instanceShell.gitChanges.empty")

View File

@@ -46,7 +46,9 @@ export function useDrawerResize(options: DrawerResizeOptions): DrawerResizeApi {
if (!side) return
const startWidth = resizeStartWidth()
const clamp = side === "left" ? options.clampLeft : options.clampRight
const delta = side === "left" ? clientX - resizeStartX() : resizeStartX() - clientX
const isRtl = typeof document !== "undefined" && document.documentElement.dir === "rtl"
const rawDelta = side === "left" ? clientX - resizeStartX() : resizeStartX() - clientX
const delta = isRtl ? -rawDelta : rawDelta
const nextWidth = clamp(startWidth + delta)
applyDrawerWidth(side, nextWidth)
}

View File

@@ -1531,7 +1531,7 @@ function ReasoningCard(props: ReasoningCardProps) {
<div class="message-reasoning-expanded">
<div class="message-reasoning-body">
<div class="message-reasoning-output" role="region" aria-label={t("messageBlock.reasoning.detailsAriaLabel")}>
<pre class="message-reasoning-text">{reasoningText() || ""}</pre>
<pre class="message-reasoning-text" dir="auto">{reasoningText() || ""}</pre>
</div>
</div>
</div>

View File

@@ -295,7 +295,7 @@ export default function ModelSelector(props: ModelSelectorProps) {
{t("modelSelector.trigger.primary", { model: currentModelValue()?.name ?? t("modelSelector.none") })}
</span>
{currentModelValue() && (
<span class="selector-trigger-secondary">
<span class="selector-trigger-secondary" dir="ltr">
{currentModelValue()!.providerId}/{currentModelValue()!.id}
</span>
)}

View File

@@ -18,6 +18,7 @@ import {
setWorktreeSlugForParentSession,
} from "../stores/worktrees"
import { sessions } from "../stores/sessions"
import { useI18n } from "../lib/i18n"
const log = getLogger("session")
@@ -25,8 +26,6 @@ type WorktreeOption =
| { kind: "action"; key: "__create__"; label: string }
| { kind: "worktree"; key: string; slug: string; directory: string; raw: WorktreeDescriptor }
const CREATE_OPTION: WorktreeOption = { kind: "action", key: "__create__", label: "+ Create worktree" }
function preventSelectPress(event: PointerEvent | MouseEvent) {
// Prevent Select.Item from treating this as a selection.
// We intentionally prevent default to stop Kobalte's internal press handling.
@@ -71,6 +70,7 @@ interface WorktreeSelectorProps {
}
export default function WorktreeSelector(props: WorktreeSelectorProps) {
const { t } = useI18n()
const [isOpen, setIsOpen] = createSignal(false)
const [createOpen, setCreateOpen] = createSignal(false)
const [createSlug, setCreateSlug] = createSignal("")
@@ -99,7 +99,8 @@ export default function WorktreeSelector(props: WorktreeSelectorProps) {
directory: wt.directory,
raw: wt,
}))
return [CREATE_OPTION, ...mapped]
const createOption: WorktreeOption = { kind: "action", key: "__create__", label: t("instanceShell.worktree.create") }
return [createOption, ...mapped]
})
const selectedOption = createMemo<WorktreeOption | undefined>(() => {