CI/CD

Add fade-in effect on load #53

Job	Run time
YAML Style Check	6s
Link Check	4s
Cancel Previous Runs In Order to Allocate Action Resources Immediately for Current Run	2s
Markdown Style Check	7s
Unit tests	1m 5s
Enumerate E2E tests and prepare to run them in parallel	3s
E2E Tests (cypress/e2e/aboutbutton.cy.ts, dev, 18)	1m 51s
E2E Tests (cypress/e2e/aboutbutton.cy.ts, prod, 18)	3m 39s
E2E Tests (cypress/e2e/navigation.cy.ts, dev, 18)	2m 8s
E2E Tests (cypress/e2e/navigation.cy.ts, prod, 18)	3m 34s
E2E Tests (cypress/e2e/flashcards.cy.ts, dev, 18)	1m 47s
E2E Tests (cypress/e2e/flashcards.cy.ts, prod, 18)	2m 49s
E2E Tests (cypress/e2e/app.cy.ts, dev, 18)	2m 7s
E2E Tests (cypress/e2e/app.cy.ts, prod, 18)	3m 8s
Deploy to GitHub Pages	0s
	22m 30s

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