feat: affichage du numéro de version de l'application

as-talange-web/src/main/java/com/astalange/web/controller/GlobalControllerAdvice.java

@@ -1,14 +1,23 @@
 package com.astalange.web.controller;
 
 import jakarta.servlet.http.HttpServletRequest;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ModelAttribute;
 
 @ControllerAdvice
 public class GlobalControllerAdvice {
 
+    @Value("${app.version}")
+    private String appVersion;
+
     @ModelAttribute("requestURI")
     public String requestURI(final HttpServletRequest request) {
         return request.getRequestURI();
     }
+
+    @ModelAttribute("appVersion")
+    public String appVersion() {
+        return appVersion;
+    }
 }