feat: 修复reactions相关请求

open-isle-cli/src/components/ReactionsGroup.vue

@@ -41,7 +41,7 @@ const fetchTypes = async () => {
   try {
     const token = getToken()
     const res = await fetch(`${API_BASE_URL}/api/reaction-types`, {
-      headers: { Authorization: `Bearer ${token}` }
+      headers: { Authorization: token ? `Bearer ${token}` : '' }
     })
     if (res.ok) {
       cachedTypes = await res.json()

src/main/java/com/openisle/controller/StatController.java

@@ -34,7 +34,7 @@ public class StatController {
         return data.entrySet().stream()
                 .map(e -> Map.<String,Object>of(
                         "date",  e.getKey().toString(),
-                        "value", e.getValue()        
+                        "value", e.getValue()
                 ))
                 .toList();
     }