Add onclick close notification to "view activity" link

[tiagofilipenunes]

fix #1206

[cloudflare-workers-and-pages]

Deploying carbon-app with    Cloudflare Pages

Latest commit:	55dc730
Status:	✅  Deploy successful!
Preview URL:	https://00e849cc.carbon-app-csq.pages.dev
Branch Preview URL:	https://issue--1206.carbon-app-csq.pages.dev

View logs

[cloudflare-workers-and-pages]

Deploying carbon-app-sei with    Cloudflare Pages

Latest commit:	55dc730
Status:	✅  Deploy successful!
Preview URL:	https://f4280aa4.carbon-app-sei.pages.dev
Branch Preview URL:	https://issue--1206.carbon-app-sei.pages.dev

View logs

[ashachaf]

• incorrect flow behavior
  actual:
  on click:
• user is redirected to the relevant activity page
• activity notification is removed (as if the user clicked the x to delete it)

expected:
on click:

• user is redirected to the relevant activity page
• activity notification to stay visible in the notification menu
• notification menu to close and show the relevant activity page (which was opened on step 1)

[ashachaf]

• menu flow update
  flow:
• click the bell icon
• click "view activity" on one of the existing notifications
  actual:
• redirect to the page AND menu stays open. this result in not knowing that the redirect happened.
  expected:
• redirect to the page AND CLOSE the menu.