increase timeouts and a few lint fixes

apps/api/libs/query_engine/src/data_source_connections/get_redshift_connection.rs

@@ -15,11 +15,13 @@ pub async fn get_redshift_connection(credentials: &RedshiftCredentials) -> Resul
         .username(credentials.username.as_str())
         .password(credentials.password.as_str())
         .database(&credentials.default_database)
-        .extra_float_digits(2);
+        .extra_float_digits(2)
+        .connect_timeout(Duration::from_secs(60)); // 60 second connection timeout
 
     let redshift_pool = match PgPoolOptions::new()
         .max_connections(1)
-        .acquire_timeout(Duration::from_secs(5))
+        .acquire_timeout(Duration::from_secs(60)) // 60 second acquire timeout
+        .connect_timeout(Duration::from_secs(60)) // 60 second pool connection timeout
         .connect_with(options)
         .await
     {

packages/ai/src/tools/file-tools/delete-files-tool/delete-files-tool.test.ts

@@ -42,10 +42,7 @@ describe('delete-files-tool', () => {
 
     it('should validate input schema correctly', () => {
       const validInput = {
-        files: [
-          { path: '/test/file1.txt' },
-          { path: '/test/file2.txt' },
-        ],
+        files: [{ path: '/test/file1.txt' }, { path: '/test/file2.txt' }],
       };
 
       expect(() => deleteFiles.inputSchema.parse(validInput)).not.toThrow();
@@ -53,9 +50,7 @@ describe('delete-files-tool', () => {
 
     it('should reject invalid input schema', () => {
       const invalidInput = {
-        files: [
-          { },
-        ],
+        files: [{}],
       };
 
       expect(() => deleteFiles.inputSchema.parse(invalidInput)).toThrow();
@@ -142,10 +137,7 @@ describe('delete-files-tool', () => {
 
     it('should handle mixed success and error results', async () => {
       const input = {
-        files: [
-          { path: '/test/file1.txt' },
-          { path: '/test/file2.txt' },
-        ],
+        files: [{ path: '/test/file1.txt' }, { path: '/test/file2.txt' }],
       };
 
       const mockLocalResult = [
@@ -161,10 +153,12 @@ describe('delete-files-tool', () => {
       });
 
       expect(result.successes).toEqual(['/test/file1.txt']);
-      expect(result.failures).toEqual([{
-        path: '/test/file2.txt',
-        error: 'Permission denied',
-      }]);
+      expect(result.failures).toEqual([
+        {
+          path: '/test/file2.txt',
+          error: 'Permission denied',
+        },
+      ]);
     });
 
     it('should handle empty files array', async () => {

packages/ai/src/tools/file-tools/delete-files-tool/delete-files-tool.ts

@@ -6,11 +6,13 @@ import { z } from 'zod';
 import { type SandboxContext, SandboxContextKey } from '../../../context/sandbox-context';
 
 const deleteFilesInputSchema = z.object({
-  files: z.array(
-    z.object({
-      path: z.string().describe('File path to delete (absolute or relative)'),
-    })
-  ).describe('Array of file deletion operations to perform'),
+  files: z
+    .array(
+      z.object({
+        path: z.string().describe('File path to delete (absolute or relative)'),
+      })
+    )
+    .describe('Array of file deletion operations to perform'),
 });
 
 const deleteFilesOutputSchema = z.object({

packages/data-source/src/adapters/redshift.test.ts

@@ -47,6 +47,7 @@ describe('RedshiftAdapter', () => {
         user: 'testuser',
         password: 'testpass',
         ssl: true,
+        connectionTimeoutMillis: 60000,
       });
       expect(mockClient.connect).toHaveBeenCalled();
     });

packages/data-source/src/adapters/redshift.ts

@@ -40,10 +40,8 @@ export class RedshiftAdapter extends BaseAdapter {
         ssl: redshiftCredentials.ssl ?? true, // SSL is typically required for Redshift
       };
 
-      // Handle connection timeout
-      if (redshiftCredentials.connection_timeout) {
-        config.connectionTimeoutMillis = redshiftCredentials.connection_timeout;
-      }
+      // Handle connection timeout - default to 60 seconds for serverless
+      config.connectionTimeoutMillis = redshiftCredentials.connection_timeout || 60000;
 
       // Set default schema if provided
       if (redshiftCredentials.schema) {