fix: 保存配方卡片所有英文翻译（含精油名称）

之前保存翻译时只保存了配方名的 en_name，精油的自定义英文名
（customOilNameEn）没有持久化，刷新后丢失。

- backend: recipes 表新增 en_oils（JSON 字符串）列
- RecipeUpdate 模型增加 en_oils 字段，update_recipe 写入 DB
- 所有 SELECT 语句补上 en_oils，_recipe_to_dict 返回该字段
- frontend: applyTranslation() 同时提交 en_oils
- onMounted 优先从 r.en_oils 还原精油译名，再 fallback 静态表
- recipes store 映射 en_oils 字段

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/database.py

@@ -240,6 +240,8 @@ def init_db():
         c.execute("ALTER TABLE recipes ADD COLUMN updated_by INTEGER")
     if "en_name" not in cols:
         c.execute("ALTER TABLE recipes ADD COLUMN en_name TEXT DEFAULT ''")
+    if "en_oils" not in cols:
+        c.execute("ALTER TABLE recipes ADD COLUMN en_oils TEXT DEFAULT '{}'")
 
     # Seed admin user if no users exist
     count = c.execute("SELECT COUNT(*) FROM users").fetchone()[0]

backend/main.py

@@ -96,6 +96,7 @@ class RecipeIn(BaseModel):
 class RecipeUpdate(BaseModel):
     name: Optional[str] = None
     en_name: Optional[str] = None
+    en_oils: Optional[str] = None
     note: Optional[str] = None
     ingredients: Optional[list[IngredientIn]] = None
     tags: Optional[list[str]] = None
@@ -309,7 +310,7 @@ def symptom_search(body: dict, user=Depends(get_current_user)):
     conn = get_db()
     # Search in recipe names
     rows = conn.execute(
-        "SELECT id, name, note, owner_id, version, en_name FROM recipes ORDER BY id"
+        "SELECT id, name, note, owner_id, version, en_name, en_oils FROM recipes ORDER BY id"
     ).fetchall()
     exact = []
     related = []
@@ -698,6 +699,7 @@ def _recipe_to_dict(conn, row):
         "id": rid,
         "name": row["name"],
         "en_name": row["en_name"] if "en_name" in row.keys() else "",
+        "en_oils": row["en_oils"] if "en_oils" in row.keys() else "{}",
         "note": row["note"],
         "owner_id": row["owner_id"],
         "owner_name": (owner["display_name"] or owner["username"]) if owner else None,
@@ -712,19 +714,19 @@ def list_recipes(user=Depends(get_current_user)):
     conn = get_db()
     # Admin sees all; others see admin-owned (adopted) + their own
     if user["role"] == "admin":
-        rows = conn.execute("SELECT id, name, note, owner_id, version, en_name FROM recipes ORDER BY id").fetchall()
+        rows = conn.execute("SELECT id, name, note, owner_id, version, en_name, en_oils FROM recipes ORDER BY id").fetchall()
     else:
         admin = conn.execute("SELECT id FROM users WHERE role = 'admin' LIMIT 1").fetchone()
         admin_id = admin["id"] if admin else 1
         user_id = user.get("id")
         if user_id:
             rows = conn.execute(
-                "SELECT id, name, note, owner_id, version, en_name FROM recipes WHERE owner_id = ? OR owner_id = ? ORDER BY id",
+                "SELECT id, name, note, owner_id, version, en_name, en_oils FROM recipes WHERE owner_id = ? OR owner_id = ? ORDER BY id",
                 (admin_id, user_id)
             ).fetchall()
         else:
             rows = conn.execute(
-                "SELECT id, name, note, owner_id, version, en_name FROM recipes WHERE owner_id = ? ORDER BY id",
+                "SELECT id, name, note, owner_id, version, en_name, en_oils FROM recipes WHERE owner_id = ? ORDER BY id",
                 (admin_id,)
             ).fetchall()
     result = [_recipe_to_dict(conn, r) for r in rows]
@@ -735,7 +737,7 @@ def list_recipes(user=Depends(get_current_user)):
 @app.get("/api/recipes/{recipe_id}")
 def get_recipe(recipe_id: int):
     conn = get_db()
-    row = conn.execute("SELECT id, name, note, owner_id, version, en_name FROM recipes WHERE id = ?", (recipe_id,)).fetchone()
+    row = conn.execute("SELECT id, name, note, owner_id, version, en_name, en_oils FROM recipes WHERE id = ?", (recipe_id,)).fetchone()
     if not row:
         conn.close()
         raise HTTPException(404, "Recipe not found")
@@ -808,6 +810,8 @@ def update_recipe(recipe_id: int, update: RecipeUpdate, user=Depends(get_current
         c.execute("UPDATE recipes SET note = ? WHERE id = ?", (update.note, recipe_id))
     if update.en_name is not None:
         c.execute("UPDATE recipes SET en_name = ? WHERE id = ?", (update.en_name, recipe_id))
+    if update.en_oils is not None:
+        c.execute("UPDATE recipes SET en_oils = ? WHERE id = ?", (update.en_oils, recipe_id))
     if update.ingredients is not None:
         c.execute("DELETE FROM recipe_ingredients WHERE recipe_id = ?", (recipe_id,))
         for ing in update.ingredients:
@@ -837,7 +841,7 @@ def delete_recipe(recipe_id: int, user=Depends(get_current_user)):
     conn = get_db()
     row = _check_recipe_permission(conn, recipe_id, user)
     # Save full snapshot for undo
-    full = conn.execute("SELECT id, name, note, owner_id, version, en_name FROM recipes WHERE id = ?", (recipe_id,)).fetchone()
+    full = conn.execute("SELECT id, name, note, owner_id, version, en_name, en_oils FROM recipes WHERE id = ?", (recipe_id,)).fetchone()
     snapshot = _recipe_to_dict(conn, full)
     log_audit(conn, user["id"], "delete_recipe", "recipe", recipe_id, row["name"],
               json.dumps(snapshot, ensure_ascii=False))
@@ -1340,7 +1344,7 @@ def recipes_by_inventory(user=Depends(get_current_user)):
     if not inv:
         conn.close()
         return []
-    rows = conn.execute("SELECT id, name, note, owner_id, version, en_name FROM recipes ORDER BY id").fetchall()
+    rows = conn.execute("SELECT id, name, note, owner_id, version, en_name, en_oils FROM recipes ORDER BY id").fetchall()
     result = []
     for r in rows:
         recipe = _recipe_to_dict(conn, r)

frontend/src/components/RecipeDetailOverlay.vue

@@ -576,11 +576,12 @@ function copyText() {
 
 async function applyTranslation() {
   showTranslationEditor.value = false
-  // Persist en_name to backend
-  if (recipe.value._id && customRecipeNameEn.value) {
+  // Persist en_name and en_oils to backend
+  if (recipe.value._id) {
     try {
       await api.put(`/api/recipes/${recipe.value._id}`, {
         en_name: customRecipeNameEn.value,
+        en_oils: JSON.stringify(customOilNameEn.value),
         version: recipe.value._version,
       })
       ui.showToast('翻译已保存')
@@ -708,9 +709,10 @@ onMounted(() => {
   editIngredients.value = (r.ingredients || []).map(i => ({ oil: i.oil, drops: i.drops }))
   // Init translation defaults
   customRecipeNameEn.value = r.en_name || recipeNameEn(r.name)
+  const savedOilMap = r.en_oils ? (() => { try { return JSON.parse(r.en_oils) } catch { return {} } })() : {}
   const enMap = {}
   ;(r.ingredients || []).forEach(ing => {
-    enMap[ing.oil] = oilEn(ing.oil) || ing.oil
+    enMap[ing.oil] = savedOilMap[ing.oil] || oilEn(ing.oil) || ing.oil
   })
   customOilNameEn.value = enMap
 

frontend/src/stores/recipes.js

@@ -17,6 +17,7 @@ export const useRecipesStore = defineStore('recipes', () => {
       _version: r._version ?? r.version ?? 1,
       name: r.name,
       en_name: r.en_name ?? '',
+      en_oils: r.en_oils ?? '{}',
       note: r.note ?? '',
       tags: r.tags ?? [],
       ingredients: (r.ingredients ?? []).map((ing) => ({