All in dirs (#154)

* Split the project into template and opensaas-sh (demo app (diff) + docs).

* fix

opensaas-sh/app_diff/src/server/scripts/usersSeed.ts.diff

@@ -0,0 +1,10 @@
+--- template/app/src/server/scripts/usersSeed.ts
++++ opensaas-sh/app/src/server/scripts/usersSeed.ts
+@@ -26,6 +26,7 @@
+     credits: faker.number.int({ min: 0, max: 3 }),
+     checkoutSessionId: null,
+     subscriptionTier: faker.helpers.arrayElement([TierIds.HOBBY, TierIds.PRO]),
++    isMockUser: true,
+   };
+   return user;
+ }