Add Testing Automation

[curt-mitch-gov]

Resolves #5 .

This PR includes the following changes:

• Adds Biome linting and formatting (with some file changes from initial Biome run)
• Adds Github Action to run the following jobs when a new pull-request is opened or modified:
  • Biome linting and formatting
  • Vitest unit tests
  • Playwright end-to-end tests

Notes:

• The coverage reports for Vitest and Playwright will only be generated once and updated upon subsequent runs. For example, if someone pushes changes to an open pull-request, the same Vitest coverage report will be updated after the Vitest task runs against those new changes.

[github-actions]

Playwright test results

 6 passed

Details

 6 tests across 1 suite
 10.4 seconds
 38951b2

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	100%	1 / 1
🔵	Statements	100%	1 / 1
🔵	Functions	100%	1 / 1
🔵	Branches	100%	0 / 0

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
app/page.tsx	100%	100%	100%	100%

Generated in workflow #10 for commit 38951b2 by the Vitest Coverage Report Action