Update README.md

Author: Netz00

README.md

@@ -1,3 +1,9 @@
+![Spring Boot](https://img.shields.io/badge/Spring%20Boot-6DB33F?style=for-the-badge&logo=springboot&logoColor=white)
+![Elasticsearch](https://img.shields.io/badge/Elasticsearch-005571?style=for-the-badge&logo=elasticsearch&logoColor=white)
+![Docker](https://img.shields.io/badge/Docker-2496ED?style=for-the-badge&logo=docker&logoColor=white)
+![Docker Compose](https://img.shields.io/badge/Docker%20Compose-2496ED?style=for-the-badge&logo=docker&logoColor=white)
+
+
 # Hibernate Search 6 Example
 
 Simple Spring Boot application demonstrating Hibernate Search 6 usage with Elasticsearch.
@@ -10,15 +16,14 @@ ER diagram:
 
 ![ER diagram](./documentation/ERD.influncers.drawio.png)
 
-Full text search is available for Freelancer and Project entities.
+**Full text search is available for Freelancer and Project entities.**
 
 Indexing Entities
 - [Project](./backend/src/main/java/com/netz00/hibernatesearch6example/model/Project.java)
 - [Freelancer](./backend/src/main/java/com/netz00/hibernatesearch6example/model/Freelancer.java)
   - [Freelancer categories](./backend/src/main/java/com/netz00/hibernatesearch6example/model/Category.java)
 
-3 search examples:
-
+**3 search examples:**
 - [searchProjectsEntities](./backend/src/main/java/com/netz00/hibernatesearch6example/services/ProjectServiceImpl.java)
 demonstrates basic full text search of projects by
   - project name
@@ -33,22 +38,21 @@ demonstrates full text search of freelancers (with projections) by
   - last name
   - categories (M:N relationship)
 
-Creating custom
-[edgeNgram analyser](./backend/src/main/java/com/netz00/hibernatesearch6example/config/MyElasticsearchAnalysisConfigurer.java)
-
-## Running
-
-Before running Spring Boot application start necessary Docker containers with the following commands:
+**Creating custom
+[edgeNgram analyser](./backend/src/main/java/com/netz00/hibernatesearch6example/config/MyElasticsearchAnalysisConfigurer.java)**
 
-- Start development environment with:
-`docker compose -f deployment/docker-compose-dev.yaml up -d`
+## Running the Application
 
-- Stop development environment with:
-`docker compose -f deployment/docker-compose-dev.yaml down`
+Before starting the Spring Boot application, ensure that the necessary Docker containers are running.
+```bash
+docker compose -f deployment/docker-compose-dev.yaml up -d
+```
 
-Run tests with the following command:
 
-  `newman run ./backend/src/test/postman/Hibernate-search-6-example.postman_collection.json -e ./backend/src/test/postman/Test\ Environment.postman_environment.json --reporters cli,json --reporter-json-export ./backend/src/test/postman/output/outputfile.json `
+Running Tests:
+```bash
+newman run ./backend/src/test/postman/Hibernate-search-6-example.postman_collection.json -e ./backend/src/test/postman/Test\ Environment.postman_environment.json --reporters cli,json --reporter-json-export ./backend/src/test/postman/output/outputfile.json
+```
 
 Import postman collection from [here](./backend/src/test/postman/Hibernate-search-6-example.postman_collection.json)