few website updates (#19663)

## Summary
- refresh pricing page content, plan cards, CTA styling, and Salesforce
comparison visuals
- update partner and hero/testimonial visuals, including pulled
carousel-compatible partner testimonial data
- improve halftone export and illustration mounting flows, plus related
button and hydration fixes
- add updated website illustration and pricing assets

## Testing
- Not run (not requested)

---------

Co-authored-by: Abdullah <125115953+mabdullahabaid@users.noreply.github.com>

packages/twenty-website-new/src/sections/Problem/components/Visual/Visual.tsx

@@ -1,3 +1,4 @@
+import { VisibleWhenTabActive } from '@/components/VisibleWhenTabActive';
 import { theme } from '@/theme';
 import { styled } from '@linaria/react';
 import Monolith from './monolith';
@@ -53,7 +54,9 @@ export function Visual() {
     <StyledVisual>
       <StyledMasked>
         <StyledHalftoneLayer>
-          <Monolith />
+          <VisibleWhenTabActive>
+            <Monolith />
+          </VisibleWhenTabActive>
         </StyledHalftoneLayer>
       </StyledMasked>
     </StyledVisual>