feat(ui): enhance visual contrast and update project link

- Increase border and input opacity from 0.25 to 0.35 for better visibility
- Update GitHub repository link from claude-cli to ccs
- Maintain consistent theme styling across components

ui/src/index.css

@@ -58,8 +58,8 @@
   --accent: oklch(0.65 0.14 39.87);
   --accent-foreground: oklch(1 0 0);
 
-  --border: oklch(0.25 0.01 40);
-  --input: oklch(0.25 0.01 40);
+  --border: oklch(0.35 0.01 40);
+  --input: oklch(0.35 0.01 40);
 
   --ring: oklch(0.9635 0.0067 97.35);
 
@@ -70,7 +70,7 @@
   --sidebar-primary-foreground: oklch(0.2 0.02 40);
   --sidebar-accent: oklch(0.65 0.14 39.87);
   --sidebar-accent-foreground: oklch(1 0 0);
-  --sidebar-border: oklch(0.25 0.01 40);
+  --sidebar-border: oklch(0.35 0.01 40);
   --sidebar-ring: oklch(0.9635 0.0067 97.35);
 }
 

ui/src/pages/home.tsx

@@ -67,7 +67,7 @@ export function HomePage() {
           </Button>
           <Button variant="outline" asChild>
             <a
-              href="https://github.com/anthropics/claude-cli"
+              href="https://github.com/kaitranntt/ccs"
               target="_blank"
               rel="noopener noreferrer"
             >