fix: 更新e2e测试适配新UI

- recipe-detail: 移除编辑按钮测试（已从卡片移除）
- 新增卡片视图测试（doTERRA品牌、语言切换）
- 所有CI spec通过（27 e2e + 168 unit）

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/cypress/e2e/recipe-detail.cy.js

@@ -1,8 +1,7 @@
-// Helper: dismiss any modal that may cover the detail overlay (login modal, error dialog)
 function dismissModals() {
   cy.get('body').then($body => {
     if ($body.find('.login-overlay').length) {
-      cy.get('.login-overlay').click('topLeft')  // click backdrop to close
+      cy.get('.login-overlay').click('topLeft')
     }
     if ($body.find('.dialog-overlay').length) {
       cy.get('.dialog-btn-primary').click()
@@ -60,51 +59,22 @@ describe('Recipe Detail', () => {
   })
 })
 
-describe('Recipe Detail - Editor (Admin)', () => {
-  const ADMIN_TOKEN = 'c86ae7afbe10fabe3c1d5e1a7fee74feaadfd5dc7be2ab62'
-
+describe('Recipe Detail - Card View', () => {
   beforeEach(() => {
-    cy.visit('/', {
-      onBeforeLoad(win) {
-        win.localStorage.setItem('oil_auth_token', ADMIN_TOKEN)
-      }
-    })
+    cy.visit('/')
     cy.get('.recipe-card', { timeout: 10000 }).should('have.length.gte', 1)
     dismissModals()
-  })
-
-  it('shows editable ingredients table in editor tab', () => {
     cy.get('.recipe-card').first().click()
     dismissModals()
-    cy.get('.detail-overlay', { timeout: 5000 }).should('exist')
-    cy.get('.detail-overlay').then($el => {
-      if ($el.find(':contains("编辑")').filter('button').length) {
-        cy.contains('编辑').click()
-        cy.get('.editor-select, .editor-drops').should('exist')
-      } else {
-        cy.log('Edit button not available (not admin) — skipping')
-      }
-    })
   })
 
-  it('shows add ingredient button in editor tab', () => {
-    cy.get('.recipe-card').first().click()
-    dismissModals()
-    cy.get('.detail-overlay', { timeout: 5000 }).should('exist')
-    cy.get('.detail-overlay').then($el => {
-      if ($el.find(':contains("编辑")').filter('button').length) {
-        cy.contains('编辑').click()
-        cy.contains('添加精油').should('exist')
-      } else {
-        cy.log('Edit button not available (not admin) — skipping')
-      }
-    })
+  it('shows export card with doTERRA branding', () => {
+    cy.get('.export-card').should('exist')
+    cy.contains('doTERRA').should('exist')
   })
 
-  it('shows save image button', () => {
-    cy.get('.recipe-card').first().click()
-    dismissModals()
-    cy.get('.detail-overlay', { timeout: 5000 }).should('exist')
-    cy.contains('保存图片').should('exist')
+  it('shows language toggle', () => {
+    cy.contains('中文').should('exist')
+    cy.contains('English').should('exist')
   })
 })