chore: move the go code into a subfolder

apps/api/cmd/setup/26.sql

@@ -0,0 +1,16 @@
+CREATE TABLE IF NOT EXISTS auth.users3 (
+    instance_id TEXT NOT NULL,
+    id TEXT NOT NULL,
+    resource_owner TEXT NOT NULL,
+    change_date TIMESTAMPTZ NULL,
+    password_set BOOL NULL,
+    password_change TIMESTAMPTZ NULL,
+    last_login TIMESTAMPTZ NULL,
+    init_required BOOL NULL,
+    mfa_init_skipped TIMESTAMPTZ NULL,
+    username_change_required BOOL NULL,
+    passwordless_init_required BOOL NULL,
+    password_init_required BOOL NULL,
+
+    PRIMARY KEY (instance_id, id)
+)