track your unused working hours in ep1

ep1.js

// open up "https://git.logic.at/.../stundenlisten/your_name.csv"
// then run this in your javascript console

const sum = Array.from(document.querySelectorAll('td:nth-child(3)'))
    .map((cell) => parseFloat(cell.textContent.trim()) || 0)
    .reduce((acc, val) => acc + val, 0)
const sws = sum / 25

console.log(`total: ${sum}h ⌛️ -- equivalent to ${sws} SWS (semester wochenstunden)`)