Add logger module and custom logger implementation

ConsoleLoggerService is based on the default Nest LoggerService, but adds the ability to give context about the function that is logging something. It also removes the `[Nest]` string and the PID at the beginning of each log line.

NestConsoleLoggerService is a wrapper around ConsoleLoggerService and makes it possible to use our implementation as a default Nest LoggerService

Signed-off-by: David Mehren <git@herrmehren.de>

src/logger/logger.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { ConsoleLoggerService } from './console-logger.service';
+import { NestConsoleLoggerService } from './nest-console-logger.service';
+
+@Module({
+  providers: [ConsoleLoggerService, NestConsoleLoggerService],
+  exports: [ConsoleLoggerService, NestConsoleLoggerService],
+})
+export class LoggerModule {}