chore: patch typo in codetour file (#38)

* chore: patch typo in codetour file

* chore: regen artifacts

* fix: temporarily pinning puya dependencies until next algosdk release

* Revert "fix: temporarily pinning puya dependencies until next algosdk release"

This reverts commit e455222.

* ci: adding ci cron trigger to recheck templates on weekly basis

.github/workflows/pr.yaml

@@ -1,6 +1,11 @@
 name: Pull Request validation
 
-on: [pull_request]
+on: 
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: "0 8 * * 1" # Each monday 8 AM UTC
 
 jobs:
   pr-check: