Fixes #5293: Add share button next to send button and shorten 'Start New Task' to 'Start Task'

- Added ShareButton component to ChatTextArea bottom toolbar next to send button
- Modified ShareButton to support allowNoItem prop for rendering without current task
- Updated all 18 translation files to change 'Start New Task' to 'Start Task'
- ShareButton is disabled when send is disabled to maintain consistent UX
- Reuses existing share functionality for improved discoverability

Author: roomote

webview-ui/src/components/chat/ChatTextArea.tsx

@@ -30,6 +30,7 @@ import { IconButton } from "./IconButton"
 import { IndexingStatusDot } from "./IndexingStatusBadge"
 import { cn } from "@/lib/utils"
 import { usePromptHistory } from "./hooks/usePromptHistory"
+import { ShareButton } from "./ShareButton"
 
 interface ChatTextAreaProps {
 	inputValue: string
@@ -1147,6 +1148,7 @@ const ChatTextArea = forwardRef<HTMLTextAreaElement, ChatTextAreaProps>(
 							disabled={shouldDisableImages}
 							onClick={onSelectImages}
 						/>
+						<ShareButton allowNoItem={true} disabled={sendingDisabled} />
 						<IconButton
 							iconClass="codicon-send"
 							title={t("chat:sendMessage")}

webview-ui/src/components/chat/ShareButton.tsx

@@ -26,9 +26,10 @@ import {
 interface ShareButtonProps {
 	item?: HistoryItem
 	disabled?: boolean
+	allowNoItem?: boolean // Allow sharing even when there's no current task
 }
 
-export const ShareButton = ({ item, disabled = false }: ShareButtonProps) => {
+export const ShareButton = ({ item, disabled = false, allowNoItem = false }: ShareButtonProps) => {
 	const [shareDropdownOpen, setShareDropdownOpen] = useState(false)
 	const [connectModalOpen, setConnectModalOpen] = useState(false)
 	const [shareSuccess, setShareSuccess] = useState<{ visibility: ShareVisibility; url: string } | null>(null)
@@ -81,6 +82,8 @@ export const ShareButton = ({ item, disabled = false }: ShareButtonProps) => {
 			telemetryClient.capture(TelemetryEventName.SHARE_PUBLIC_CLICKED)
 		}
 
+		// If there's no current task but allowNoItem is true, we still try to share
+		// The extension will handle this case appropriately
 		vscode.postMessage({
 			type: "shareCurrentTask",
 			visibility,
@@ -135,8 +138,8 @@ export const ShareButton = ({ item, disabled = false }: ShareButtonProps) => {
 
 	const shareButtonState = getShareButtonState()
 
-	// Don't render if no item ID
-	if (!item?.id) {
+	// Don't render if no item ID unless allowNoItem is true
+	if (!item?.id && !allowNoItem) {
 		return null
 	}
 

webview-ui/src/i18n/locales/ca/chat.json

@@ -35,7 +35,7 @@
 		"tooltip": "Torna a provar l'operació"
 	},
 	"startNewTask": {
-		"title": "Començar una nova tasca",
+		"title": "Començar tasca",
 		"tooltip": "Comença una nova tasca"
 	},
 	"proceedAnyways": {

webview-ui/src/i18n/locales/de/chat.json

@@ -35,7 +35,7 @@
 		"tooltip": "Versuch erneut starten"
 	},
 	"startNewTask": {
-		"title": "Neue Aufgabe starten",
+		"title": "Aufgabe starten",
 		"tooltip": "Beginne eine neue Aufgabe"
 	},
 	"proceedAnyways": {

webview-ui/src/i18n/locales/en/chat.json

@@ -30,7 +30,7 @@
 		"tooltip": "Try the operation again"
 	},
 	"startNewTask": {
-		"title": "Start New Task",
+		"title": "Start Task",
 		"tooltip": "Begin a new task"
 	},
 	"proceedAnyways": {

webview-ui/src/i18n/locales/es/chat.json

@@ -30,7 +30,7 @@
 		"tooltip": "Intenta la operación de nuevo"
 	},
 	"startNewTask": {
-		"title": "Iniciar nueva tarea",
+		"title": "Iniciar tarea",
 		"tooltip": "Comienza una nueva tarea"
 	},
 	"proceedAnyways": {

webview-ui/src/i18n/locales/fr/chat.json

@@ -35,7 +35,7 @@
 		"tooltip": "Tenter à nouveau l'opération"
 	},
 	"startNewTask": {
-		"title": "Commencer une nouvelle tâche",
+		"title": "Commencer tâche",
 		"tooltip": "Démarrer une nouvelle tâche"
 	},
 	"proceedAnyways": {

webview-ui/src/i18n/locales/hi/chat.json

@@ -35,7 +35,7 @@
 		"tooltip": "ऑपरेशन फिर से प्रयास करें"
 	},
 	"startNewTask": {
-		"title": "नया कार्य शुरू करें",
+		"title": "कार्य शुरू करें",
 		"tooltip": "नया कार्य शुरू करें"
 	},
 	"proceedAnyways": {

webview-ui/src/i18n/locales/id/chat.json

@@ -33,7 +33,7 @@
 		"tooltip": "Coba operasi lagi"
 	},
 	"startNewTask": {
-		"title": "Mulai Tugas Baru",
+		"title": "Mulai Tugas",
 		"tooltip": "Mulai tugas baru"
 	},
 	"reportBug": {

webview-ui/src/i18n/locales/it/chat.json

@@ -35,7 +35,7 @@
 		"tooltip": "Prova di nuovo l'operazione"
 	},
 	"startNewTask": {
-		"title": "Inizia nuova attività",
+		"title": "Inizia attività",
 		"tooltip": "Inizia una nuova attività"
 	},
 	"proceedAnyways": {