Update wger install and update scripts for pip usage

Replaces 'uv sync --no-dev' and editable pip install with 'uv venv' and standard pip install in both wger.sh and wger-install.sh. This streamlines the installation and update process for wger.

ct/wger.sh

@@ -51,8 +51,7 @@ function update_script() {
 
     msg_info "Updating wger"
     cd /opt/wger
-    $STD uv sync --no-dev
-    $STD uv pip install -e .
+    $STD uv pip install .
     export DJANGO_SETTINGS_MODULE=settings.main
     export PYTHONPATH=/opt/wger
     $STD uv run python manage.py migrate

install/wger-install.sh

@@ -31,8 +31,8 @@ chown :www-data -R /opt/wger/db
 chmod g+w /opt/wger/db /opt/wger/db/database.sqlite
 chmod o+w /opt/wger/media
 cd /opt/wger
-$STD uv sync --no-dev
-$STD uv pip install -e .
+$STD uv venv
+$STD uv pip install .
 mkdir -p /opt/wger/settings
 cat <<EOF >/opt/wger/settings/main.py
 from wger.settings_global import *