ui: disable input on limit

frontend/app/components/Kai/components/ChatInput.tsx

@@ -61,8 +61,13 @@ function ChatInput({
           }
         }}
         ref={inputRef}
-        placeholder={'Ask anything about your product and users...'}
+        placeholder={
+          limited
+            ? `You've reached the daily limit for queries, come again tomorrow!`
+            : 'Ask anything about your product and users...'
+        }
         size={'large'}
+        disabled={limited}
         value={inputValue}
         onChange={(e) => setInputValue(e.target.value)}
         suffix={

frontend/app/theme/colors.js

@@ -57,6 +57,7 @@ module.exports = {
   'indigo-lightest': 'oklch(96.2% 0.018 272.314)',
   'indigo': 'oklch(58.5% 0.233 277.117)',
 
+  /** DEPRECATED */
   figmaColors: {
     'accent-secondary': 'rgba(62, 170, 175, 1)',
     main: 'rgba(57, 78, 255, 1)',