chore: import upstream snapshot with attribution

integrations/chat/src/logger.ts

@@ -0,0 +1,16 @@
+import chalk from 'chalk'
+
+export type Logger = {
+  debug: (message: string, ...args: any[]) => void
+  info: (message: string, ...args: any[]) => void
+  warn: (message: string, ...args: any[]) => void
+  error: (message: string, ...args: any[]) => void
+}
+export type LogLevel = keyof Logger
+
+export const logger: Logger = {
+  debug: (message, ...args) => console.debug(`${chalk.blueBright('DEBUG')} ${message}`, ...args),
+  info: (message, ...args) => console.info(`${chalk.greenBright('INFO')} ${message}`, ...args),
+  warn: (message, ...args) => console.warn(`${chalk.yellowBright('WARN')} ${message}`, ...args),
+  error: (message, ...args) => console.error(`${chalk.redBright('ERROR')} ${message}`, ...args),
+}