fix(branding): replace remaining user-facing "Roo" strings with "Zoo"

Several user-visible strings still showed the upstream "Roo" brand instead of "Zoo":

- the missing-tool-parameter retry notice (was hardcoded in Task.ts; now
  localized via tools:missingToolParameter / missingToolParameterWithPath
  across all 18 locales, matching the existing unknownToolError pattern)
- the editor tab title and the webview <title>
- the diff editor label and the integrated terminal name
- the "no visible instances" output-channel line
- the credit-balance and LM Studio context-length error notices
- the router/cloud removal messages (common.json + routerRemoval.ts)

Internal identifiers are intentionally left unchanged: the legacy provider id
"roo", .roo* config file references, i18n key paths, OpenRouter X-Title
attribution headers, MCP/checkpoint client names, and console logs.

Author: proyectoauraorg

.changeset/branding-roo-to-zoo-user-strings.md

@@ -0,0 +1,5 @@
+---
+"zoo-code": patch
+---
+
+Replace remaining user-facing "Roo" brand strings with "Zoo": the missing-tool-parameter retry notice (now localized across all 18 locales), the editor tab and webview `<title>`, the diff editor label, the terminal name, the "no visible instances" output, the credit-balance and LM Studio context-length notices, and the router/cloud removal messages. Internal identifiers (provider id `roo`, `.roo*` config files, i18n key paths, attribution headers, console logs) are intentionally left unchanged.

src/activate/__tests__/handleUri.spec.ts

@@ -50,7 +50,7 @@ describe("handleUri", () => {
 		expect(mockVisibleProvider.handleOpenRouterCallback).not.toHaveBeenCalled()
 		expect(mockVisibleProvider.handleRequestyCallback).not.toHaveBeenCalled()
 		expect(vscode.window.showInformationMessage).toHaveBeenCalledWith(
-			"Roo Code Cloud sign-in is currently unavailable. Configure another provider to continue.",
+			"Zoo Code Cloud sign-in is currently unavailable. Configure another provider to continue.",
 		)
 	})
 

src/activate/__tests__/registerCommands.spec.ts

@@ -114,7 +114,7 @@ describe("getVisibleProviderOrLog", () => {
 		const result = getVisibleProviderOrLog(mockOutputChannel)
 
 		expect(result).toBeUndefined()
-		expect(mockOutputChannel.appendLine).toHaveBeenCalledWith("Cannot find any visible Roo Code instances.")
+		expect(mockOutputChannel.appendLine).toHaveBeenCalledWith("Cannot find any visible Zoo Code instances.")
 	})
 })
 

src/activate/registerCommands.ts

@@ -21,7 +21,7 @@ import { t } from "../i18n"
 export function getVisibleProviderOrLog(outputChannel: vscode.OutputChannel): ClineProvider | undefined {
 	const visibleProvider = ClineProvider.getVisibleInstance()
 	if (!visibleProvider) {
-		outputChannel.appendLine("Cannot find any visible Roo Code instances.")
+		outputChannel.appendLine("Cannot find any visible Zoo Code instances.")
 		return undefined
 	}
 	return visibleProvider
@@ -232,7 +232,7 @@ export const openClineInNewTab = async ({ context, outputChannel }: Omit<Registe
 
 	const targetCol = hasVisibleEditors ? Math.max(lastCol + 1, 1) : vscode.ViewColumn.Two
 
-	const newPanel = vscode.window.createWebviewPanel(ClineProvider.tabPanelId, "Roo Code", targetCol, {
+	const newPanel = vscode.window.createWebviewPanel(ClineProvider.tabPanelId, "Zoo Code", targetCol, {
 		enableScripts: true,
 		retainContextWhenHidden: true,
 		localResourceRoots: [context.extensionUri],

src/api/providers/lm-studio.ts

@@ -165,7 +165,7 @@ export class LmStudioHandler extends BaseProvider implements SingleCompletionHan
 			} as const
 		} catch (error) {
 			throw new Error(
-				"Please check the LM Studio developer logs to debug what went wrong. You may need to load the model with a larger context length to work with Roo Code's prompts.",
+				"Please check the LM Studio developer logs to debug what went wrong. You may need to load the model with a larger context length to work with Zoo Code's prompts.",
 			)
 		}
 	}
@@ -209,7 +209,7 @@ export class LmStudioHandler extends BaseProvider implements SingleCompletionHan
 			return response.choices[0]?.message.content || ""
 		} catch (error) {
 			throw new Error(
-				"Please check the LM Studio developer logs to debug what went wrong. You may need to load the model with a larger context length to work with Roo Code's prompts.",
+				"Please check the LM Studio developer logs to debug what went wrong. You may need to load the model with a larger context length to work with Zoo Code's prompts.",
 			)
 		}
 	}

src/core/config/__tests__/importExport.spec.ts

@@ -930,7 +930,7 @@ describe("importExport", () => {
 				})
 
 				expect(result.success).toBe(true)
-				expect((result as { warnings?: string[] }).warnings?.[0]).toContain("Roo Code Router was removed")
+				expect((result as { warnings?: string[] }).warnings?.[0]).toContain("Zoo Code Router was removed")
 
 				const importedProfiles = mockProviderSettingsManager.import.mock.calls[0][0]
 				expect(importedProfiles.currentApiConfigName).toBe("router-profile")

src/core/config/routerRemoval.ts

@@ -4,11 +4,11 @@ export const LEGACY_ROO_PROVIDER = "roo"
 
 const ROUTER_REMOVAL_I18N_KEY = "common:errors.roo.routerRemoved"
 const ROUTER_REMOVAL_DEFAULT_MESSAGE =
-	"Roo Code Router has been removed. Please select and configure a different provider."
+	"Zoo Code Router has been removed. Please select and configure a different provider."
 
 const ROUTER_SIGN_IN_UNAVAILABLE_I18N_KEY = "common:info.roo.signInUnavailable"
 const ROUTER_SIGN_IN_UNAVAILABLE_DEFAULT_MESSAGE =
-	"Roo Code Cloud sign-in is currently unavailable. Configure another provider to continue."
+	"Zoo Code Cloud sign-in is currently unavailable. Configure another provider to continue."
 
 function getLocalizedMessage(key: string, defaultValue: string) {
 	const translated = t(key, { defaultValue })
@@ -22,7 +22,7 @@ export const getRouterUnavailableSignInMessage = () =>
 	getLocalizedMessage(ROUTER_SIGN_IN_UNAVAILABLE_I18N_KEY, ROUTER_SIGN_IN_UNAVAILABLE_DEFAULT_MESSAGE)
 
 export const ROUTER_REMOVAL_IMPORT_WARNING =
-	"Roo Code Router was removed. The imported profile was downgraded and needs to be reconfigured."
+	"Zoo Code Router was removed. The imported profile was downgraded and needs to be reconfigured."
 
 type LegacyRooConfig = Record<string, unknown> & {
 	apiProvider: typeof LEGACY_ROO_PROVIDER

src/core/task/Task.ts

@@ -1723,9 +1723,13 @@ export class Task extends EventEmitter<TaskEvents> implements TaskLike {
 	async sayAndCreateMissingParamError(toolName: ToolName, paramName: string, relPath?: string) {
 		await this.say(
 			"error",
-			`Roo tried to use ${toolName}${
-				relPath ? ` for '${relPath.toPosix()}'` : ""
-			} without value for required parameter '${paramName}'. Retrying...`,
+			relPath
+				? t("tools:missingToolParameterWithPath", {
+						toolName,
+						relPath: relPath.toPosix(),
+						paramName,
+					})
+				: t("tools:missingToolParameter", { toolName, paramName }),
 		)
 		return formatResponse.toolError(formatResponse.missingToolParameterError(paramName))
 	}

src/core/webview/ClineProvider.ts

@@ -1177,7 +1177,7 @@ export class ClineProvider
 						window.AUDIO_BASE_URI = "${audioUri}"
 						window.MATERIAL_ICONS_BASE_URI = "${materialIconsUri}"
 					</script>
-					<title>Roo Code</title>
+					<title>Zoo Code</title>
 				</head>
 				<body>
 					<div id="root"></div>
@@ -1256,7 +1256,7 @@ export class ClineProvider
 				window.AUDIO_BASE_URI = "${audioUri}"
 				window.MATERIAL_ICONS_BASE_URI = "${materialIconsUri}"
 			</script>
-            <title>Roo Code</title>
+            <title>Zoo Code</title>
           </head>
           <body>
             <noscript>You need to enable JavaScript to run this app.</noscript>

src/core/webview/__tests__/webviewMessageHandler.cloudAuth.spec.ts

@@ -58,7 +58,7 @@ describe("webviewMessageHandler cloud auth fallbacks", () => {
 
 		expect(CloudService.instance.login).not.toHaveBeenCalled()
 		expect(vscode.window.showInformationMessage).toHaveBeenCalledWith(
-			"Roo Code Cloud sign-in is currently unavailable. Configure another provider to continue.",
+			"Zoo Code Cloud sign-in is currently unavailable. Configure another provider to continue.",
 		)
 	})
 
@@ -72,7 +72,7 @@ describe("webviewMessageHandler cloud auth fallbacks", () => {
 
 		expect(CloudService.instance.handleAuthCallback).not.toHaveBeenCalled()
 		expect(vscode.window.showInformationMessage).toHaveBeenCalledWith(
-			"Roo Code Cloud sign-in is currently unavailable. Configure another provider to continue.",
+			"Zoo Code Cloud sign-in is currently unavailable. Configure another provider to continue.",
 		)
 	})
 })