Release 0.2.0

.env.example

@@ -1,3 +1,19 @@
 # Relative paths are resolved from the project directory.
 SENDEWERK_DB_PATH=.data/sendewerk.sqlite
 SENDEWERK_UPLOAD_DIR=.data/uploads
+SENDEWERK_MAIL_OUTBOX_DIR=.data/mail-outbox
+
+# Generate this locally and insert it here as described in README.md. Never commit .env.
+SENDEWERK_SETUP_TOKEN=
+SENDEWERK_APP_ORIGIN=http://localhost:5173
+
+# "local" writes messages to the outbox and never contacts a mail server.
+SENDEWERK_MAIL_TRANSPORT=local
+SENDEWERK_MAIL_FROM=Sendewerk <sendewerk@localhost>
+
+# Required only when SENDEWERK_MAIL_TRANSPORT=smtp is explicitly selected.
+SENDEWERK_SMTP_HOST=
+SENDEWERK_SMTP_PORT=587
+SENDEWERK_SMTP_SECURE=false
+SENDEWERK_SMTP_USER=
+SENDEWERK_SMTP_PASSWORD=