Add logger util

Author: Blaumaus

src/logger.ts

@@ -0,0 +1,8 @@
+const PREFIX = '[Swetrix Captcha]'
+
+export const logger = {
+  log: (...args: unknown[]) => console.log(PREFIX, ...args),
+  error: (...args: unknown[]) => console.error(PREFIX, ...args),
+  warn: (...args: unknown[]) => console.warn(PREFIX, ...args),
+  info: (...args: unknown[]) => console.info(PREFIX, ...args),
+} as const