fix(ai-vault): split SessionTime out to pass max-lines lint

AiVaultSessionDetails exceeded the 400-line oxlint limit after adding
first-prompt UI; move SessionTime into its own module.

src/renderer/src/components/right-sidebar/AiVaultSessionDetails.tsx

@@ -333,77 +333,6 @@ function SessionDetailEmptyState({ message }: { message: string }): React.JSX.El
   )
 }
 
-export function SessionTime({
-  value,
-  className
-}: {
-  value: string
-  className?: string
-}): React.JSX.Element {
-  const timestamp = Date.parse(value)
-  if (!Number.isFinite(timestamp)) {
-    return (
-      <span className={cn('shrink-0 text-[11px] text-muted-foreground', className)}>
-        {translate(
-          'auto.components.right.sidebar.AiVaultSessionDetails.unknownTime',
-          'Unknown time'
-        )}
-      </span>
-    )
-  }
-
-  const date = new Date(timestamp)
-  return (
-    <span className={cn('shrink-0 text-[11px] text-muted-foreground', className)}>
-      <time dateTime={date.toISOString()}>{formatTimeAgo(timestamp)}</time>
-    </span>
-  )
-}
-
-function formatTimeAgo(timestamp: number): string {
-  const diffMs = Date.now() - timestamp
-  if (diffMs < 60_000) {
-    return translate('auto.components.right.sidebar.AiVaultSessionDetails.justNow', 'Just now')
-  }
-  const minutes = Math.floor(diffMs / 60_000)
-  if (minutes < 60) {
-    return translate(
-      'auto.components.right.sidebar.AiVaultSessionDetails.minutesAgo',
-      '{{value0}}m ago',
-      { value0: minutes }
-    )
-  }
-  const hours = Math.floor(minutes / 60)
-  if (hours < 24) {
-    return translate(
-      'auto.components.right.sidebar.AiVaultSessionDetails.hoursAgo',
-      '{{value0}}h ago',
-      { value0: hours }
-    )
-  }
-  const days = Math.floor(hours / 24)
-  if (days < 30) {
-    return translate(
-      'auto.components.right.sidebar.AiVaultSessionDetails.daysAgo',
-      '{{value0}}d ago',
-      { value0: days }
-    )
-  }
-  const months = Math.floor(days / 30)
-  if (months < 12) {
-    return translate(
-      'auto.components.right.sidebar.AiVaultSessionDetails.monthsAgo',
-      '{{value0}}mo ago',
-      { value0: months }
-    )
-  }
-  return translate(
-    'auto.components.right.sidebar.AiVaultSessionDetails.yearsAgo',
-    '{{value0}}y ago',
-    { value0: Math.floor(months / 12) }
-  )
-}
-
 function conversationRoleLabel(role: AiVaultSession['previewMessages'][number]['role']): string {
   if (role === 'user') {
     return translate('auto.components.right.sidebar.AiVaultSessionDetails.userRole', 'You')

src/renderer/src/components/right-sidebar/ai-vault-session-row-display.tsx

@@ -13,7 +13,7 @@ import {
   type AiVaultSession
 } from '../../../../shared/ai-vault-types'
 import { translate } from '@/i18n/i18n'
-import { SessionTime } from './AiVaultSessionDetails'
+import { SessionTime } from './ai-vault-session-time'
 import { sessionModelLabel } from './ai-vault-session-display'
 import { agentLabel } from './ai-vault-session-filters'
 import {

src/renderer/src/components/right-sidebar/ai-vault-session-time.tsx

@@ -0,0 +1,74 @@
+import type React from 'react'
+import { cn } from '@/lib/utils'
+import { translate } from '@/i18n/i18n'
+
+export function SessionTime({
+  value,
+  className
+}: {
+  value: string
+  className?: string
+}): React.JSX.Element {
+  const timestamp = Date.parse(value)
+  if (!Number.isFinite(timestamp)) {
+    return (
+      <span className={cn('shrink-0 text-[11px] text-muted-foreground', className)}>
+        {translate(
+          'auto.components.right.sidebar.AiVaultSessionDetails.unknownTime',
+          'Unknown time'
+        )}
+      </span>
+    )
+  }
+
+  const date = new Date(timestamp)
+  return (
+    <span className={cn('shrink-0 text-[11px] text-muted-foreground', className)}>
+      <time dateTime={date.toISOString()}>{formatTimeAgo(timestamp)}</time>
+    </span>
+  )
+}
+
+function formatTimeAgo(timestamp: number): string {
+  const diffMs = Date.now() - timestamp
+  if (diffMs < 60_000) {
+    return translate('auto.components.right.sidebar.AiVaultSessionDetails.justNow', 'Just now')
+  }
+  const minutes = Math.floor(diffMs / 60_000)
+  if (minutes < 60) {
+    return translate(
+      'auto.components.right.sidebar.AiVaultSessionDetails.minutesAgo',
+      '{{value0}}m ago',
+      { value0: minutes }
+    )
+  }
+  const hours = Math.floor(minutes / 60)
+  if (hours < 24) {
+    return translate(
+      'auto.components.right.sidebar.AiVaultSessionDetails.hoursAgo',
+      '{{value0}}h ago',
+      { value0: hours }
+    )
+  }
+  const days = Math.floor(hours / 24)
+  if (days < 30) {
+    return translate(
+      'auto.components.right.sidebar.AiVaultSessionDetails.daysAgo',
+      '{{value0}}d ago',
+      { value0: days }
+    )
+  }
+  const months = Math.floor(days / 30)
+  if (months < 12) {
+    return translate(
+      'auto.components.right.sidebar.AiVaultSessionDetails.monthsAgo',
+      '{{value0}}mo ago',
+      { value0: months }
+    )
+  }
+  return translate(
+    'auto.components.right.sidebar.AiVaultSessionDetails.yearsAgo',
+    '{{value0}}y ago',
+    { value0: Math.floor(months / 12) }
+  )
+}