doc: fix broken image link after last commit

doc: absolute paths for links to files

calculate prices in whole numbers

ignore api tests

indentation

fix: calculate prices as whole numbers

docs: document fixes for #24

fix: (#24) handle 401 responses in frontend

chore: remove comments

refactor: remove unused code

fix: passing string type to addDecimals

should be PUT request

return to exit route handler in case of error

doc: further notes on Vite

Fix typos