added outline project and remove openproject

outline/outline-secret.json

@@ -0,0 +1,10 @@
+{
+    "outlinepostgres": {
+        "POSTGRES_DB": "#DB_NAME",
+        "POSTGRES_USER": "#DB_USER",
+        "POSTGRES_PASSWORD": "#DB_PASSWORD"
+    },
+    "outlineapp": {
+        "DATABASE_URL": "postgres://#DB_USER:#DB_PASSWORD@outlinepostgres-db:5432/#DB_NAME"
+    }
+}