chore: update unit tests

Author: sweatybridge

test/db/00-init.sql

@@ -118,3 +118,5 @@ create table user_details (
 );
 
 create view a_view as select id from users;
+
+create table empty();

test/server/typegen.ts

@@ -30,6 +30,12 @@ test('typegen', async () => {
             }
             Relationships: []
           }
+          empty: {
+            Row: {}
+            Insert: {}
+            Update: {}
+            Relationships: []
+          }
           memes: {
             Row: {
               category: number | null
@@ -483,6 +489,12 @@ test('typegen w/ one-to-one relationships', async () => {
             }
             Relationships: []
           }
+          empty: {
+            Row: {}
+            Insert: {}
+            Update: {}
+            Relationships: []
+          }
           memes: {
             Row: {
               category: number | null