ui: Refactor Built-In Tools naming (Server/Browser) (#27271)

* server: rename built-in tools to server tools

* ui: rename built-in tools to server/browser tools

tools/ui/src/lib/utils/built-in-tools.ts

@@ -1,13 +0,0 @@
-import { BUILTIN_TOOL_UI } from '$lib/constants';
-import type { BuiltinToolUiEntry } from '$lib/types';
-
-/**
- * Resolve the UI metadata (label + icon) for a built-in tool by its name.
- * Falls back to null for unknown or non-built-in tools so callers can render
- * a generic chrome instead.
- */
-export function getBuiltinToolUi(toolName: string | undefined): BuiltinToolUiEntry | null {
-	if (!toolName) return null;
-
-	return (BUILTIN_TOOL_UI as Record<string, BuiltinToolUiEntry>)[toolName] ?? null;
-}

tools/ui/src/lib/utils/get-datetime.ts

@@ -1,5 +1,5 @@
 /**
- * Frontend executor for the `get_datetime` tool. It runs in the browser, so it
+ * Browser executor for the `get_datetime` tool. It runs in the browser, so it
  * reports the user's own clock and time zone instead of the server's UTC time -
  * a chat about "tomorrow" means the user's tomorrow, not the host's.
  *

tools/ui/src/lib/utils/glob-search.ts

@@ -42,7 +42,7 @@ export async function runGlobSearch(
 	}
 
 	const res = await ToolsService.executeToolRaw(
-		BuiltInTool.FILE_GLOB_SEARCH,
+		BuiltInTool.SERVER_FILE_GLOB_SEARCH,
 		{ include: args.include, limit, max_depth: args.maxDepth, path: args.path, type },
 		signal
 	);

tools/ui/src/lib/utils/index.ts

@@ -127,7 +127,7 @@ export { sanitizeKeyValuePairKey, sanitizeKeyValuePairValue } from './sanitize';
 // Image error fallback utilities
 export { getImageErrorFallbackHtml } from './image-error-fallback';
 
-// SSE-with-JSON stream iterator (used by built-in tool streaming, decoupled
+// SSE-with-JSON stream iterator (used by server tool streaming, decoupled
 // from chat.service.ts which embeds its own SSE parser for resume support)
 export { parseSseJsonStream } from './sse';
 
@@ -310,7 +310,7 @@ export {
 	withAbortSignal
 } from './abort';
 
-// Tool-call meta utilities. Parsers for each built-in tool live next to
+// Tool-call meta utilities. Parsers for each server tool live next to
 // their renderer family under
 // `src/lib/components/app/chat/ChatMessages/ChatMessage/ChatMessageToolCall/parsers/`.
 // This module only carries the helpers that genuinely cross tool
@@ -321,7 +321,7 @@ export { tryParseToolResultObject } from './tool-call-meta';
 // Per-tool UI metadata (label + icon) used by the tool-call chrome.
 // Re-exported through $lib/utils so renderer components can read the
 // label without depending on $lib/constants directly.
-export { getBuiltinToolUi } from './built-in-tools';
+export { getToolUi } from './tool-ui';
 
 // Chat command picker
 
@@ -331,7 +331,7 @@ export { getChatCommands } from './chat-commands';
 // SANDBOX_TOOL_DEFINITION is deprecated; kept for backward compatibility.
 export { buildSandboxToolDefinition, SANDBOX_TOOL_DEFINITION } from './sandbox-tool';
 
-// Frontend `get_datetime` executor (the browser clock, not the server's)
+// Browser `get_datetime` executor (the browser clock, not the server's)
 export { executeGetDatetimeTool } from './get-datetime';
 
 // Browser fallback for the server's get_info tool

tools/ui/src/lib/utils/tool-ui.ts

@@ -0,0 +1,13 @@
+import { TOOL_UI } from '$lib/constants';
+import type { ToolUiEntry } from '$lib/types';
+
+/**
+ * Resolve the UI metadata (label + icon) for a server or browser tool by its
+ * name. Falls back to null for unknown tools so callers can render a generic
+ * chrome instead.
+ */
+export function getToolUi(toolName: string | undefined): ToolUiEntry | null {
+	if (!toolName) return null;
+
+	return (TOOL_UI as Record<string, ToolUiEntry>)[toolName] ?? null;
+}