remove redundant smoke test

Author: makevoid

react/e2e/test/basic.test.js

@@ -12,9 +12,4 @@ describe('Launchpad', () => {
     await expect(page.title()).resolves.toMatch('Launchpad')
   })
 
-  it ('should contain a link to the mantle-demo', async () => {
-    const link = await page.click(".App-link")
-    expect(link).toMatch(/github\.com\/appliedblockchain\/launchpad/)
-  })
-
 })