Merge branch 'master' into deploy

package-lock.json

package.json

src/lib/components/AdminLayout.svelte

src/lib/components/MailInput.svelte

src/lib/components/MainLayout.svelte

src/lib/components/TutorLayout.svelte

src/lib/mail.ts

src/lib/server/database/db.ts

src/lib/server/mail.ts

static/favicon.ico