feat: add environment configuration template and sync rules for Nuxt Supabase Todo List demo

Author: Amine

demos/nuxt-supabase-todolist/.env.template

@@ -0,0 +1,23 @@
+# Self-hosted Environment Configuration
+# Copy this template: `cp .env.template .env`
+# Edit .env and enter your Supabase and PowerSync project details.
+
+NUXT_PUBLIC_SUPABASE_URL=http://localhost:54321
+NUXT_PUBLIC_SUPABASE_ANON_KEY=<replace-with-your-anon-key>
+# PowerSync Configuration 
+NUXT_PUBLIC_POWERSYNC_URL=http://localhost:6000
+
+
+# If using Powersync Cloud or a Cloud source database uses these
+# Supabase Configuration
+# VITE_SUPABASE_URL=https://<your-project-id>.supabase.co
+# VITE_SUPABASE_ANON_KEY=<replace-with-your-anon-key>
+
+# PowerSync Configuration  
+# VITE_POWERSYNC_URL=https://<your-project-id>.powersync.journeyapps.com
+
+# Self-hosted PowerSync Configuration
+PS_POSTGRESQL_URI=postgresql://postgres:postgres@supabase_db_powersync:5432/postgres
+PS_SUPABASE_JWT_SECRET=super-secret-jwt-token-with-at-least-32-characters-long
+PS_API_TOKEN=super-secret
+PS_PORT=6000

demos/nuxt-supabase-todolist/sync-rules.yaml

@@ -0,0 +1,9 @@
+config:
+  edition: 2
+
+bucket_definitions:
+  tasks:
+    parameters:
+      - SELECT request.user_id() AS user_id
+    data: 
+      - SELECT * FROM tasks WHERE tasks.user_id = bucket.user_id