feat: raise katex limit to 512, upgrade dependencies

src/components/markdown/RemarkRenderer.tsx

@@ -148,7 +148,7 @@ const render = unified()
     .use(rehypeKatex, {
         maxSize: 10,
         maxExpand: 0,
-        maxLength: 128,
+        maxLength: 512,
         trust: false,
         strict: false,
         output: "html",

src/controllers/modals/components/ModifyAccount.tsx

@@ -174,8 +174,8 @@ export default function ModifyAccount({
                     <div style={{ marginTop: "8px" }}>
                         <Tip palette="warning">
                             Changing your username may change your number tag.
-                            You can freely change the case of your username. You
-                            may change your number tag up to once a day.
+                            You can freely change the case of your username.
+                            Your number tag may change at most once a day.
                         </Tip>
                     </div>
                 )}