Update to version 0.1.5 with testing setup, multisite compatibility, and npm scripts

tests/e2e/cypress/integration/basic.spec.js

@@ -0,0 +1,27 @@
+/**
+ * Basic e2e test for the plugin.
+ */
+describe('Plugin Basic Tests', () => {
+  before(() => {
+    cy.login();
+  });
+
+  it('Should activate the plugin', () => {
+    cy.visit('/wp-admin/plugins.php');
+    cy.contains('WP Plugin Starter Template').should('exist');
+    
+    // Check if plugin is not active, then activate it
+    cy.get('tr[data-slug="wp-plugin-starter-template-for-ai-coding"]')
+      .then(($tr) => {
+        if ($tr.hasClass('inactive')) {
+          cy.wrap($tr).find('.activate a').click();
+          cy.contains('Plugin activated.').should('exist');
+        }
+      });
+  });
+
+  it('Should have the plugin settings page', () => {
+    cy.visit('/wp-admin/options-general.php?page=wp-plugin-starter-template');
+    cy.contains('WP Plugin Starter Template Settings').should('exist');
+  });
+});