fix(docs-ci): install nodejs in python image — actions/checkout needs node

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docs/møder/2026-05-11_messaging-presentation-fit-test.md

@@ -183,6 +183,6 @@ Peer-to-peer messaging — _no server at all_.
 
 - Works over Tor, local WiFi, or Bluetooth (offline!)
 - Censorship-resistant by design
-  g Con: Android-first; no desktop client; both parties must be online to first connect
+- Con: Android-first; no desktop client; both parties must be online to first connect
 
 **For:** activists, disaster scenarios, high-censorship environments

docs/todo/OM_services.md

@@ -5,4 +5,3 @@
 - Bo's invetory system and DNS for his QR-codes
 - Task management system for BuildDays
 - Display systemet Konrad
-- touch display med kalender etc.

docs/todo/indkøbsliste.md

@@ -1 +1,5 @@
-# Ønske/skaffe-liste
+# Indkøbsliste
+
+- Rack-studs
+- 3 =< 3B+
+- Kølepasta