Add benchmarking to angular app

[ro-savage]

We should have a bunch of standard benchmarks that let us know if our performance is improving or getting worse.

• Research different benchmarking for performance
• Implement Add Lighthouse benchmark #37 (Lighthouse benchmark)
• Implement Add bundle size benchmark #38 (Bundle size benchmark)
• Implement Add time-to-first-render benchmark #39 (Render benchmark)
• Implement unit test performance benchmark example
• Implement e2e / rendering benchmark. (Especially if we can count number of re-renders)
• Look into https://github.com/nightwatchjs/nightwatch
• Add benchmarks
• Add easy way to test from Command line
• Add way to test from build process
• Add pass/failing to CI