added a subtle wave animation to the 'processing...' text.

src/App.css

@@ -1964,3 +1964,29 @@ textarea {
 @keyframes globalSpinner {
   to { transform: rotate(360deg); }
 }
+
+/* Processing wave animation */
+.processing-wave {
+  background: linear-gradient(
+    90deg,
+    rgba(135, 206, 250, 0.5) 0%,
+    rgba(135, 206, 250, 0.8) 25%,
+    rgb(171, 218, 250) 50%,
+    rgba(135, 206, 250, 0.8) 75%,
+    rgba(135, 206, 250, 0.5) 100%
+  );
+  background-size: 200% 100%;
+  background-clip: text;
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+  animation: wave 2s linear infinite;
+}
+
+@keyframes wave {
+  0% {
+    background-position: 200% 0%;
+  }
+  100% {
+    background-position: -200% 0%;
+  }
+}

src/components/ChatBox.tsx

@@ -276,7 +276,7 @@ const ChatBox: React.FC<ChatBoxProps> = ({ isVisible }) => {
     setMessages(prev => [...prev, {
       id: assistantMsgId,
       role: 'assistant',
-      content: 'processing... 0 tokens received. click here to abort.',
+      content: '<span class="processing-wave">Processing...</span> 0 tokens received. click here to abort.',
       isStreaming: true,
       tokenCount: 0
     }]);
@@ -304,7 +304,7 @@ const ChatBox: React.FC<ChatBoxProps> = ({ isVisible }) => {
           // Update streaming message with token count and abort link
           setMessages(prev => prev.map(msg => 
             msg.id === assistantMsgId
-              ? { ...msg, content: `processing... ${tokenCount} tokens received. click here to abort.`, tokenCount }
+              ? { ...msg, content: `<span class="processing-wave">Processing...</span> ${tokenCount} tokens received. click here to abort.`, tokenCount }
               : msg
           ));
         } else if (chunk.type === 'done') {
@@ -396,7 +396,7 @@ const ChatBox: React.FC<ChatBoxProps> = ({ isVisible }) => {
       setMessages(prev => [...prev, {
         id: assistantMsgId,
         role: 'assistant',
-        content: 'processing... 0 tokens received. click here to abort.',
+        content: '<span class="processing-wave">Processing...</span> 0 tokens received. click here to abort.',
         isStreaming: true,
         tokenCount: 0
       }]);
@@ -441,7 +441,7 @@ const ChatBox: React.FC<ChatBoxProps> = ({ isVisible }) => {
             // Update streaming message with token count and abort link
             setMessages(prev => prev.map(msg => 
               msg.id === assistantMsgId
-                ? { ...msg, content: `processing... ${tokenCount} tokens received. click here to abort.`, tokenCount }
+                ? { ...msg, content: `<span class="processing-wave">Processing...</span> ${tokenCount} tokens received. click here to abort.`, tokenCount }
                 : msg
             ));
           } else if (chunk.type === 'done') {

src/components/chat/AssistantMessage.tsx

@@ -113,19 +113,50 @@ const AssistantMessage: React.FC<AssistantMessageProps> = ({ content, isStreamin
   // Handle special abort link for streaming messages
   const renderContent = () => {
     if (isStreaming && onAbort && content.includes('click here to abort')) {
-      const parts = content.split('click here to abort');
-      return (
-        <span>
-          {parts[0]}
-          <button 
-            onClick={onAbort}
-            className="abort-link"
-          >
-            click here to abort
-          </button>
-          {parts[1]}
-        </span>
-      );
+      // Check if content has the processing wave HTML
+      const hasProcessingWave = content.includes('<span class="processing-wave">Processing...</span>');
+      
+      if (hasProcessingWave) {
+        // Parse the content to handle both the wave animation and abort link
+        const parts = content.split('click here to abort');
+        const beforeAbort = parts[0];
+        const afterAbort = parts[1];
+        
+        // Replace the HTML span with JSX
+        const processedBefore = beforeAbort.replace(
+          '<span class="processing-wave">Processing...</span>',
+          ''
+        );
+        
+        return (
+          <span>
+            <span className="processing-wave">Processing...</span>
+            {processedBefore}
+            <button 
+              onClick={onAbort}
+              className="abort-link"
+            >
+              click here to abort
+            </button>
+            {afterAbort}
+          </span>
+        );
+      } else {
+        // Original logic for non-wave processing messages
+        const parts = content.split('click here to abort');
+        return (
+          <span>
+            {parts[0]}
+            <button 
+              onClick={onAbort}
+              className="abort-link"
+            >
+              click here to abort
+            </button>
+            {parts[1]}
+          </span>
+        );
+      }
     }
 
     const processedContent = processContentWithXMLExpanders(content);