Run the scheduled build in the evening

The AUR push is made under the maintainer's name and should land in the
evening rather than during working hours. At 16:00 UTC a two-hour build
publishes around 19:00-20:30 local time.

Claude-Session: https://claude.ai/code/session_01GGe7kUhooMFuzY6GaDb2w9

.gitea/workflows/build.yml

@@ -7,7 +7,10 @@ name: Build JASP binary and publish to AUR
 
 on:
   schedule:
-    - cron: '0 3 * * *'
+    # 16:00 UTC is 18:00 CEST / 17:00 CET. A full build takes a little over two
+    # hours, so the AUR push (made under the maintainer's name) and the
+    # state.json commit land on an evening, not in working hours.
+    - cron: '0 16 * * *'
   workflow_dispatch:
     inputs:
       jasp_tag:

README.md

@@ -73,7 +73,7 @@ ships 2.0.0 — so the build compiles those itself, matching what upstream CI do
 ## Flow
 
 ```
-nightly (03:00) ─► check-upstream.py
+daily (16:00 UTC) ─► check-upstream.py
                      │ new JASP tag, or a Qt major transition?
                      ▼
                    build-jasp.sh  (Arch container, hours)