Setup web app table views

[annavik]

In this PR we do the setup for the first pages in the app. This setup includes:

• A navigation bar component
• Some routing and prep for different views
• Pre loading of font files to avoid any flickering on page load
• New generic table component with support for different types of cell content
• Client side sort feature for table component
• Icon component (used in sort feature for example)
• Checkbox component (not in use for now since the design was updated here, but maybe nice to have for later)

Also we use the new table component on pages "Deployments" and "Occurrences" (for now only using test data).

[annavik]

First tests in web app 🚀 Maybe we can hook the test script up to the GitHub actions later

[mihow]

I enjoyed looking through this! Seems like a great start, thank you.