Function LoadDotenvVariablesMiddleware

LoadDotenvVariablesMiddleware(
context: BlueprintContext<IBlueprint, ClassType>,
next: NextPipe<BlueprintContext<IBlueprint, ClassType>, IBlueprint>,
): Promise<IBlueprint>
Middleware to load the environment variables from the .env file. So the environment variables can be accessed using process.env. Only applies server-side.
Parameters
- context: BlueprintContext<IBlueprint, ClassType>
  The configuration context containing modules and blueprint.
- next: NextPipe<BlueprintContext<IBlueprint, ClassType>, IBlueprint>
  The next pipeline function to continue processing.
Returns Promise<IBlueprint>
The updated blueprint or a promise resolving to it.
Example
```
LoadDotenvVariablesMiddleware(context, next)
```