修复ref解析丢失的bug

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@bd/core",
-  "version": "1.5.9",
+  "version": "1.5.10",
   "type": "module",
   "description": "百搭UI组件库的核心",
   "main": "dist/index.js",

src/html.js

@@ -286,6 +286,16 @@ class TemplateInstance {
   get _$isConnected() {
     return this._$parent._$isConnected
   }
+
+  #checkRef(node, walker, options) {
+    do {
+      if (node.nodeType === 1 && node.getAttribute('ref')) {
+        options.host.$refs[node.getAttribute('ref')] = node
+        node.removeAttribute('ref')
+      }
+    } while ((node = walker.nextNode()) !== null)
+  }
+
   _clone(options) {
     let {
       el: { content },
@@ -303,12 +313,7 @@ class TemplateInstance {
     let templatePart = parts[0]
     // 没有动态绑定时, 查一遍是否有ref属性
     if (templatePart === void 0) {
-      do {
-        if (node.nodeType === 1 && node.getAttribute('ref')) {
-          options.host.$refs[node.getAttribute('ref')] = node
-          node.removeAttribute('ref')
-        }
-      } while ((node = walker.nextNode()) !== null)
+      this.#checkRef(node, walker, options)
     } else {
       while (templatePart !== void 0) {
         if (nodeIndex === templatePart.index) {
@@ -329,6 +334,7 @@ class TemplateInstance {
           if (node.nodeType === 1 && node.getAttribute('ref')) {
             if (options.host.$refs) {
               options.host.$refs[node.getAttribute('ref')] = node
+              node.removeAttribute('ref')
             }
           }
           this._parts.push(part)
@@ -344,6 +350,8 @@ class TemplateInstance {
           nodeIndex++
         }
       }
+      // 再检查剩下没有动态绑定的节点
+      this.#checkRef(node, walker, options)
     }
 
     return fragment