add .env.example

Author: CodeWithSushil

.env.example

@@ -0,0 +1,13 @@
+#_-_ Supabase Configuration _-_#
+
+# URL, anon and service_role key must be required.
+
+# Supabase URL
+SB_URL="https://your-project.supabase.co"
+
+# Supabase anon key as apikey
+SB_ANON_KEY="your-supabase-anon-key-here"
+
+# Supabase service_role key as OAuth token
+SB_SERVICE_ROLE="your-supabase-service_role-key-here"
+