fixed more lint issues

libs/cache/src/connection-manager.ts

@@ -172,7 +172,7 @@ export class RedisConnectionManager {
       try {
         await connection.ping();
         details[`shared:${name}`] = true;
-      } catch (_error) {
+      } catch {
         details[`shared:${name}`] = false;
         allHealthy = false;
       }
@@ -183,7 +183,7 @@ export class RedisConnectionManager {
       try {
         await connection.ping();
         details[`unique:${name}`] = true;
-      } catch (_error) {
+      } catch {
         details[`unique:${name}`] = false;
         allHealthy = false;
       }

libs/config/src/loaders/env.loader.ts

@@ -77,7 +77,7 @@ export class EnvLoader implements ConfigLoader {
         const path = key.toLowerCase().split('_');
         this.setNestedValue(config, path, parsedValue);
       }
-    } catch (error) {
+    } catch {
       // Skip environment variables that can't be set (readonly properties)
       // This is expected behavior for system environment variables
     }
@@ -96,7 +96,7 @@ export class EnvLoader implements ConfigLoader {
       
       target[lastKey] = value;
       return true;
-    } catch (error) {
+    } catch {
       // If we can't assign to any property (readonly), skip this env var silently
       return false;
     }

libs/http/test/mock-server.ts

@@ -110,7 +110,7 @@ export class MockServer {
   /**
    * Handle errors
    */
-  private handleError(error: Error): Response {
+  private handleError(_error: Error): Response {
     return new Response('Server error', { status: 500 });
   }
 }

libs/logger/test/setup.ts

@@ -5,8 +5,8 @@
  * Provides utilities and mocks for testing logging operations.
  */
 
-import { afterAll, afterEach, beforeAll, beforeEach } from 'bun:test';
-import { Logger, LogMetadata, shutdownLoggers } from '../src';
+import { afterAll, afterEach, beforeAll } from 'bun:test';
+import { shutdownLoggers } from '../src';
 
 // Store original console methods
 const originalConsole = {

libs/questdb-client/test/integration.test.ts

@@ -5,7 +5,7 @@
  * without requiring an actual QuestDB instance.
  */
 
-import { afterEach, beforeEach, describe, expect, it, mock } from 'bun:test';
+import { afterEach, describe, expect, it } from 'bun:test';
 import {
   createQuestDBClient,
   QuestDBClient,