Customize campaigns-template for sunfloweracressoaps.com

Restyle the email template to Sunflower Acres' forest green/cream/sun
yellow brand, rename the default listmonk template, replace the README
with client-specific instructions, and add a real welcome campaign.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

.gitea/workflows/sync-template.yml

@@ -15,10 +15,8 @@ jobs:
       - name: Install eec-campaigns
         run: go install gitea.reground.org/will/eec-campaigns@v0.1.4
 
-      # TODO: rename "TEMPLATE default" below to "<this-repo-name> default"
-      # (or any name you like) as part of customizing this template.
       - name: Sync template to listmonk
-        run: eec-campaigns template "TEMPLATE default" email-templates/campaign.html
+        run: eec-campaigns template "sunfloweracres default" email-templates/campaign.html
         env:
           LISTMONK_BASE_URL: ${{ secrets.CAMPAIGNS_LISTMONK_BASE_URL }}
           LISTMONK_API_USER: ${{ secrets.CAMPAIGNS_LISTMONK_API_USER }}