fix: 智能识别配方名称 + 新增默认保存到个人配方

- 修复空格/无分隔符时配方名称无法识别的问题
- 支持"长高芳香调理8永久花10"连写格式自动分离名称
- 所有用户新增配方默认保存到个人配方（diary），不进公共库

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

frontend/src/composables/useSmartPaste.js

@@ -266,7 +266,41 @@ export function parseSingleBlock(raw, oilNames) {
  * appears after some oils have been found, it starts a new recipe.
  */
 export function parseMultiRecipes(raw, oilNames) {
-  const parts = raw.split(/[,，、\n\r]+/).map(s => s.trim()).filter(s => s)
+  // First split by lines/commas, then within each part also try space splitting
+  const roughParts = raw.split(/[,，、\n\r]+/).map(s => s.trim()).filter(s => s)
+  const parts = []
+  for (const rp of roughParts) {
+    // If the part has spaces and contains mixed name+oil, split by spaces too
+    // But only if spaces actually separate meaningful chunks
+    const spaceParts = rp.split(/\s+/).filter(s => s)
+    if (spaceParts.length > 1) {
+      parts.push(...spaceParts)
+    } else {
+      // No spaces or single chunk — try to separate name prefix from oil+number
+      // e.g. "长高芳香调理8" → check if any oil is inside
+      const hasOilInside = oilNames.some(oil => rp.includes(oil))
+      if (hasOilInside && rp.length > 2) {
+        // Find the earliest oil match position
+        let earliest = rp.length
+        let earliestOil = ''
+        for (const oil of oilNames) {
+          const pos = rp.indexOf(oil)
+          if (pos >= 0 && pos < earliest) {
+            earliest = pos
+            earliestOil = oil
+          }
+        }
+        if (earliest > 0) {
+          parts.push(rp.substring(0, earliest))
+          parts.push(rp.substring(earliest))
+        } else {
+          parts.push(rp)
+        }
+      } else {
+        parts.push(rp)
+      }
+    }
+  }
 
   const recipes = []
   let current = { nameParts: [], ingredientParts: [], foundOil: false }

frontend/src/views/RecipeManager.vue

@@ -520,16 +520,17 @@ async function saveCurrentRecipe() {
   }
 
   const cleanIngs = validIngs.map(i => ({ oil: i.oil, drops: i.drops }))
+  const diaryPayload = {
+    name: formName.value.trim(),
+    ingredients: cleanIngs,
+    note: formNote.value,
+    tags: formTags.value,
+  }
 
   if (editingRecipe.value && editingRecipe.value._diary_id) {
-    // Editing a diary (personal) recipe
+    // Editing an existing diary recipe
     try {
-      await diaryStore.updateDiary(editingRecipe.value._diary_id, {
-        name: formName.value.trim(),
-        ingredients: cleanIngs,
-        note: formNote.value,
-        tags: formTags.value,
-      })
+      await diaryStore.updateDiary(editingRecipe.value._diary_id, diaryPayload)
       ui.showToast('个人配方已更新')
       closeOverlay()
     } catch (e) {
@@ -538,22 +539,30 @@ async function saveCurrentRecipe() {
     return
   }
 
-  // Public recipe: API expects oil_name
-  const payload = {
-    name: formName.value.trim(),
-    ingredients: cleanIngs.map(i => ({ oil_name: i.oil, drops: i.drops })),
-    note: formNote.value,
-    tags: formTags.value,
-  }
-
-  if (editingRecipe.value) {
-    payload._id = editingRecipe.value._id
-    payload._version = editingRecipe.value._version
+  if (editingRecipe.value && editingRecipe.value._id) {
+    // Editing an existing public recipe
+    const payload = {
+      _id: editingRecipe.value._id,
+      _version: editingRecipe.value._version,
+      name: formName.value.trim(),
+      ingredients: cleanIngs.map(i => ({ oil_name: i.oil, drops: i.drops })),
+      note: formNote.value,
+      tags: formTags.value,
+    }
+    try {
+      await recipeStore.saveRecipe(payload)
+      ui.showToast('配方已更新')
+      closeOverlay()
+    } catch (e) {
+      ui.showToast('保存失败: ' + (e.message || '未知错误'))
+    }
+    return
   }
 
+  // New recipe: always save to diary (personal)
   try {
-    await recipeStore.saveRecipe(payload)
-    ui.showToast(editingRecipe.value ? '配方已更新' : '配方已添加')
+    await diaryStore.createDiary(diaryPayload)
+    ui.showToast('已添加到我的配方')
     closeOverlay()
   } catch (e) {
     ui.showToast('保存失败: ' + (e.message || '未知错误'))