docs: update next/nuxt docs (#7290)

Author: dawid-ziobro

docs/content/4.sdk/2.getting-started/4.logger.md

@@ -1,6 +1,6 @@
 # Logger
 
-The Logger provides a logging utility for Alokai Storefront projects. It allows you to log messages at various levels and ability to provide additional context. 
+The Logger provides a logging utility for Alokai Storefront projects. It allows you to log messages at various levels and ability to provide additional context.
 
 It is created to provide a unified way of logging messages across the project along with providing additional data out of the box.
 
@@ -14,7 +14,7 @@ In order to install the Logger, you need to update following packages to at leas
 * `@vue-storefront/sdk` to `3.3.0`
 * `@vue-storefront/nuxt` to `6.2.0`
 * `@vue-storefront/next` to `4.3.0`
-  
+
 After updating the packages, you need to provide the Logger module to the SDK config.
 
 ::tabs{:titles='["Next.js", "Nuxt"]' class="mt-8"}
@@ -53,28 +53,18 @@ export default defineSdkConfig(({ buildModule, loggerModule, middlewareModule, g
 
 The default configuration is already provided, but you can customize it by providing the following options:
 
-* `level` - the minimum level of the message to be logged. The default value is `info`. 
+* `level` - the minimum level of the message to be logged. The default value is `info`. Possible values are:
+    * `emergency`
+    * `alert`
+    * `critical`
+    * `error`
+    * `warning`
+    * `notice`
+    * `info`
+    * `debug`
 * `includeStackTrace` - a boolean value that determines if the stack trace should be included in the log message. The default value is `true`.
 * `handler` - a custom handler that will be called when the message is logged.
 
-```ts
-type LoggerModuleConfig = Partial<{
-  level: LogLevel;
-  includeStackTrace: boolean;
-  handler: LoggerInterface;
-  [key: string]: any;
-}>;
-type LogLevel =
-  | "emergency"
-  | "alert"
-  | "critical"
-  | "error"
-  | "warning"
-  | "notice"
-  | "info"
-  | "debug";
-```
-
 To provide the configuration for the Logger, you need to update the SDK config with the Logger module configuration by providing an object with options to the `buildModule` function, e.g.:
 ```ts
   // ...
@@ -92,25 +82,6 @@ Then you can provide your own custom handler for the Logger. The handler must im
 Keep in mind that if you provide a custom handler, it will override the built-in logging functions and the other options passed to the Logger configuration will be ignored.
 ::
 
-```ts
-/**
- * Common interface for a logger.
- */
-type LogData = unknown;
-type Metadata = Record<string, unknown>;
-
-interface LoggerInterface {
-  emergency(logData: LogData, metadata?: Metadata): void;
-  alert(logData: LogData, metadata?: Metadata): void;
-  critical(logData: LogData, metadata?: Metadata): void;
-  error(logData: LogData, metadata?: Metadata): void;
-  warning(logData: LogData, metadata?: Metadata): void;
-  notice(logData: LogData, metadata?: Metadata): void;
-  info(logData: LogData, metadata?: Metadata): void;
-  debug(logData: LogData, metadata?: Metadata): void;
-}
-```
-
 ## Usage
 
 You can use the Logger in the same way as you would use any other SDK modules:
@@ -160,3 +131,38 @@ useSdk().logger.info('Example log');
 ::
 
 Now instead of using `console.log` you can use the Logger to log messages at different levels.
+
+## Type
+
+```ts
+type LogData = unknown;
+type Metadata = Record<string, unknown>;
+type LogLevel =
+  | "emergency"
+  | "alert"
+  | "critical"
+  | "error"
+  | "warning"
+  | "notice"
+  | "info"
+  | "debug";
+
+interface LoggerInterface {
+  emergency(logData: LogData, metadata?: Metadata): void;
+  alert(logData: LogData, metadata?: Metadata): void;
+  critical(logData: LogData, metadata?: Metadata): void;
+  error(logData: LogData, metadata?: Metadata): void;
+  warning(logData: LogData, metadata?: Metadata): void;
+  notice(logData: LogData, metadata?: Metadata): void;
+  info(logData: LogData, metadata?: Metadata): void;
+  debug(logData: LogData, metadata?: Metadata): void;
+}
+
+type LoggerModuleConfig = Partial<{
+  level: LogLevel;
+  includeStackTrace: boolean;
+  handler: LoggerInterface;
+  [key: string]: any;
+}>;
+
+```