Create view to load memberships

geneit_backend/src/manual_schema.rs

@@ -0,0 +1,12 @@
+diesel::table! {
+    families_memberships (user_id, family_id) {
+        user_id -> Int4,
+        family_id -> Int4,
+        name -> Varchar,
+        time_create -> Int8,
+        is_admin -> Bool,
+        invitation_code -> Varchar,
+        count_members -> Int4,
+        count_admins -> Int4,
+    }
+}