E2e booking & cancelation

[mority]

#228 adds simulation time

playwright test cases currently not working:

mority@topcut:~/code/prima$ npx playwright test e2e/booking.test.ts
Error: Cannot find package '$env' imported from /home/mority/code/prima/src/lib/util/time.ts
Error: Cannot find package '$env' imported from /home/mority/code/prima/src/lib/util/time.ts
Error: Cannot find package '$env' imported from /home/mority/code/prima/src/lib/util/time.ts
Error: No tests found.
Make sure that arguments are regular expressions matching test files.
You may need to escape symbols like "$" or "*" and quote the arguments.

[mority]

Switched to environment variables from process.env

We now need a way to communicate the simulation time set on the server side to the client. May be this can be done using Svelte's render?

[felixguendling]

shouldn't this function be in the lib/server folder? It can't be used on the client

In case this function is only used in SvelteKit, it could also use $env - if it's used in Playwright too then not

[mority]

It should probably be in lib/server then since it is indeed only used on the server.

For the booking e2e test, we want to set a specific simulation time so I guess it also has to be used in Playwright.