fix(build.sh): update image tag handling to prompt interactively if omitted

- Modified the build script to allow the image tag to be optional, prompting the user for input if not provided.
- Updated usage instructions to reflect the new behavior.

cypress/support/commands.ts

@@ -64,14 +64,18 @@ Cypress.Commands.add("setAuthCookies", (userOverrides = {}) => {
   );
 });
 
-Cypress.Commands.add("mockAdminsList", (options = {}) => {
+Cypress.Commands.add("mockAdminsList", (options: Cypress.AdminListMockOptions = {}) => {
   const users = options.users ?? [createAdminUser()];
   const offset = options.offset ?? 0;
   const limit = options.limit ?? 10;
   const total = options.total ?? users.length;
   const statusCode = options.statusCode ?? 200;
   const delay = options.delay ?? 0;
-  const query = options.query;
+  const query = options.query
+    ? Object.fromEntries(
+        Object.entries(options.query).map(([key, value]) => [key, String(value)]),
+      )
+    : undefined;
 
   cy.intercept(
     {