Merge branch 's-choi' of https://gitea.it-college.co.jp/2026_09_5H_Spring_KIZAKI/Monegement into k-oshita

src/main/java/com/example/demo/aop/handler/GlobalExceptionHandler.java

@@ -58,9 +58,8 @@ public class GlobalExceptionHandler {
 
 		e.printStackTrace();
 
-
-		System.out.println(" .well-known/appspecific/com.chrome.devtools.json for request error");
-		
+		System.out.println("session invalidated exception");
+		session.invalidate();
 		return "error";
 	}
 }

src/main/java/com/example/demo/app/presentation/controller/ErrorController.java

@@ -12,8 +12,4 @@ public class ErrorController {
 	        return TransitionTargetPageNameKeyword.ERROR_HTML;
 	    }
 	    
-	    @GetMapping(".well-known/appspecific/com.chrome.devtools")
-	    public void nothing() {
-	    	
-	    }
 }