Add Swagger UI support using Springdoc OpenAPI

backend/pom.xml

@@ -23,6 +23,13 @@
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
+        <!-- API Documentation -->
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+            <version>2.8.9</version>
+        </dependency>
+
         <!-- llama-java (IA offline) -->
         <dependency>
             <groupId>de.kherud</groupId>

backend/src/main/resources/application.yml

@@ -9,6 +9,9 @@ spring:
     database-platform: org.hibernate.community.dialect.SQLiteDialect
     hibernate:
       ddl-auto: update
+springdoc:
+  api-docs.path: /api-docs
+  swagger-ui.path: /swagger-ui.html
 llama:
   model:
     name: openchat-3.5-0106.Q4_K_M
@@ -16,4 +19,3 @@ llama:
       enabled: true
       layers: 35
     tokens: 1024
-