fix css preserve color images

src-react/src/App.css

@@ -50,7 +50,11 @@ html.dark .glossaries {
     word-break: keep-all;
   }
 
-  img {
+  img[src$=".svg"] {
     filter: invert(1) hue-rotate(180deg);
   }
+
+  rt {
+    font-size: 50%;
+  }
 }

src-react/src/components/LoadingDialog.tsx

@@ -128,17 +128,11 @@ function LoadingDialog() {
           }
         }
 
-        const { VITE_STORAGE_WORKER_URL, VITE_STORAGE_WORKER_TOKEN } =
-          import.meta.env;
-
-        try {
-          const prefix = `${lang}/`;
-
-          let entries: YomitanStorageWorkerDictEntry[] = [];
-
         const LAST_API_CALL_KEY = "LAST_API_CALL_KEY_storageWorkerURL";
         const LAST_API_JSON_KEY = "LAST_API_JSON_KEY_storageWorkerURL";
 
+        let entries: YomitanStorageWorkerDictEntry[] = [];
+
         const lastCall = localStorage.getItem(LAST_API_CALL_KEY);
         const lastJSON = localStorage.getItem(LAST_API_JSON_KEY);
 
@@ -149,8 +143,14 @@ function LoadingDialog() {
             entries = JSON.parse(lastJSON);
           }
         }
+
+        const prefix = `${lang}/`;
+
+        try {
           if (!entries.length) {
-            console.log(`visiting ${VITE_STORAGE_WORKER_URL}`);
+            const { VITE_STORAGE_WORKER_URL, VITE_STORAGE_WORKER_TOKEN } =
+              import.meta.env;
+            console.log(`accessing ${VITE_STORAGE_WORKER_URL}`);
 
             entries = await fetch(VITE_STORAGE_WORKER_URL + "/files", {
               headers: {
@@ -161,6 +161,10 @@ function LoadingDialog() {
             localStorage.setItem(LAST_API_CALL_KEY, new Date().toISOString());
             localStorage.setItem(LAST_API_JSON_KEY, JSON.stringify(entries));
           }
+        } catch (e) {
+          console.error(e);
+          entries = JSON.parse(lastJSON || "[]");
+        }
 
         dicts.push(
           ...entries
@@ -170,9 +174,6 @@ function LoadingDialog() {
               url: o.url,
             })),
         );
-        } catch (e) {
-          console.error(e);
-        }
       }
 
       await invoke("init_yomitan", { dicts, lang });