Update module path, imports; update README and Makefile references

readme.md

@@ -2,6 +2,8 @@
 
 This repository contains a minimal Go REST service used as the backend for the Lambda-IoT project.
 
+Repository: https://git.piskot.si/SeminarM2/lambdaiot-core
+
 ## Features ✅
 
 - Simple HTTP server with two endpoints:
@@ -37,7 +39,7 @@ make docker-build
 Then run it:
 
 ```bash
-docker run -p 8080:8080 lambda-iot-core:latest
+docker run -p 8080:8080 lambdaiot-core:latest
 ```
 
 ### Endpoints