fix: error message should not be capitalized

web/containers/ErrorMessage/index.tsx

@@ -52,7 +52,10 @@ const ErrorMessage = ({ message }: { message: ThreadMessage }) => {
         )
       default:
         return (
-          <p data-testid="passthrough-error-message" className="capitalize">
+          <p
+            data-testid="passthrough-error-message"
+            className="first-letter:uppercase"
+          >
             {message.content[0]?.text?.value && (
               <AutoLink text={message.content[0].text.value} />
             )}

web/screens/Thread/ThreadCenterPanel/LoadModelError/index.tsx

@@ -49,7 +49,9 @@ const LoadModelError = () => {
     } else {
       return (
         <div className="mx-6 flex flex-col items-center space-y-2 text-center font-medium text-[hsla(var(--text-secondary))]">
-          {loadModelError && <p className="capitalize">{loadModelError}</p>}
+          {loadModelError && (
+            <p className="first-letter:uppercase">{loadModelError}</p>
+          )}
           <p>
             {`Something's wrong.`}&nbsp;Access&nbsp;
             <span