`build.sh` no longer post-processes anything: since the switch to ICS files it
just deletes `public/` and runs `hugo`. The `CALENDAR` placeholder, the Python
dependency on `icalendar`, `python-dateutil` and `pytz`, and the `de_DE.UTF-8`
locale requirement are all gone, and nothing in `packages.nix`, `devShells.nix`
or `flake.nix` pulls in Python any more. Drop those claims.
Describe instead where the two calendar views actually come from: the
"Nächste Veranstaltungen" table and the calendar page are rendered in the
browser from `/calendars/all.ics`, which is published separately on the web
server and is not generated by Hugo, so both stay empty in a local build. That
also replaces the old advice to preview them via `./build.sh` plus a local HTTP
server, which no longer helps.
Mention the per-section `.ics` feeds Hugo does generate, so the ICS templates
under `layouts/` are not mistaken for the source of `all.ics`.
Fixes: c28f04c6e8 ("switch to ics files; make calendars work; fix some minor issues")
Assisted-by: Claude:claude-opus-5
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
`hugo serve` rendert die Tabelle „Nächste Veranstaltungen" auf der
Startseite nicht — die wird erst durch `./build.sh` per sed in
`public/index.html` eingefügt. Die README beschreibt jetzt den
Build-und-Servieren-Workflow inklusive Python-Abhängigkeiten und
benötigtem Locale.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
