Enable more biome lints and fix things

packages/ai/src/agent/agent-loop.ts

@@ -177,6 +177,7 @@ async function streamAssistantResponse(
 		systemPrompt: context.systemPrompt,
 		messages: [...processedMessages].map((m) => {
 			if (m.role === "toolResult") {
+				// biome-ignore lint/correctness/noUnusedVariables: fine here
 				const { details, ...rest } = m;
 				return rest;
 			} else {

packages/ai/src/agent/tools/calculate.ts

@@ -8,7 +8,7 @@ export interface CalculateResult extends AgentToolResult<undefined> {
 
 export function calculate(expression: string): CalculateResult {
 	try {
-		const result = new Function("return " + expression)();
+		const result = new Function(`return ${expression}`)();
 		return { content: [{ type: "text", text: `${expression} = ${result}` }], details: undefined };
 	} catch (e: any) {
 		throw new Error(e.message || String(e));

packages/ai/src/agent/tools/get-current-time.ts

@@ -17,7 +17,7 @@ export async function getCurrentTime(timezone?: string): Promise<GetCurrentTimeR
 				content: [{ type: "text", text: timeStr }],
 				details: { utcTimestamp: date.getTime() },
 			};
-		} catch (e) {
+		} catch (_e) {
 			throw new Error(`Invalid timezone: ${timezone}. Current UTC time: ${date.toISOString()}`);
 		}
 	}

packages/ai/src/providers/openai-responses.ts

@@ -110,7 +110,7 @@ export const streamOpenAIResponses: StreamFunction<"openai-responses"> = (
 						currentItem = item;
 						currentBlock = {
 							type: "toolCall",
-							id: item.call_id + "|" + item.id,
+							id: `${item.call_id}|${item.id}`,
 							name: item.name,
 							arguments: {},
 							partialJson: item.arguments || "",
@@ -251,7 +251,7 @@ export const streamOpenAIResponses: StreamFunction<"openai-responses"> = (
 					} else if (item.type === "function_call") {
 						const toolCall: ToolCall = {
 							type: "toolCall",
-							id: item.call_id + "|" + item.id,
+							id: `${item.call_id}|${item.id}`,
 							name: item.name,
 							arguments: JSON.parse(item.arguments),
 						};
@@ -462,9 +462,9 @@ function convertMessages(model: Model<"openai-responses">, context: Context): Re
 					// OpenAI requires id to be max 64 characters
 					let msgId = textBlock.textSignature;
 					if (!msgId) {
-						msgId = "msg_" + msgIndex;
+						msgId = `msg_${msgIndex}`;
 					} else if (msgId.length > 64) {
-						msgId = "msg_" + shortHash(msgId);
+						msgId = `msg_${shortHash(msgId)}`;
 					}
 					output.push({
 						type: "message",

packages/ai/src/utils/oauth/google-antigravity.ts

@@ -27,9 +27,6 @@ const SCOPES = [
 const AUTH_URL = "https://accounts.google.com/o/oauth2/v2/auth";
 const TOKEN_URL = "https://oauth2.googleapis.com/token";
 
-// Antigravity uses sandbox endpoint
-const CODE_ASSIST_ENDPOINT = "https://daily-cloudcode-pa.sandbox.googleapis.com";
-
 // Fallback project ID when discovery fails
 const DEFAULT_PROJECT_ID = "rising-fact-p41fc";
 
@@ -115,13 +112,6 @@ interface LoadCodeAssistPayload {
 	allowedTiers?: Array<{ id?: string; isDefault?: boolean }>;
 }
 
-/**
- * Wait helper for onboarding retries
- */
-function wait(ms: number): Promise<void> {
-	return new Promise((resolve) => setTimeout(resolve, ms));
-}
-
 /**
  * Discover or provision a project for the user
  */

packages/ai/src/utils/validation.ts

@@ -21,7 +21,7 @@ if (!isBrowserExtension) {
 			strict: false,
 		});
 		addFormats(ajv);
-	} catch (e) {
+	} catch (_e) {
 		// AJV initialization failed (likely CSP restriction)
 		console.warn("AJV validation disabled due to CSP restrictions");
 	}