[docs] add comfy-cli bisect tool to custom node troubleshooting

troubleshooting/custom-node-issues.mdx

@@ -83,6 +83,30 @@ python main.py --disable-all-custom-nodes
 
 We'll use **binary search** to quickly find which custom node is causing issues. This is much faster than testing nodes one by one.
 
+### Option A: Using Comfy CLI (Recommended)
+
+If you have [Comfy CLI](/comfy-cli/getting-started) installed, you can use the automated bisect tool to find the problematic node:
+
+```bash
+# Start a bisect session
+comfy-cli node bisect start
+
+# Follow the prompts:
+# - Test ComfyUI with the current set of enabled nodes
+# - Mark as 'good' if the issue is gone: comfy-cli node bisect good
+# - Mark as 'bad' if the issue persists: comfy-cli node bisect bad
+# - Repeat until the problematic node is identified
+
+# Reset when done
+comfy-cli node bisect reset
+```
+
+The bisect tool will automatically enable/disable nodes and guide you through the process.
+
+### Option B: Manual Binary Search
+
+If you prefer to do the process manually or don't have Comfy CLI installed, follow the steps below:
+
 ### How Binary Search Works
 
 Instead of testing each node individually (which could take hours), we split the nodes in half repeatedly:

zh-CN/troubleshooting/custom-node-issues.mdx

@@ -84,6 +84,30 @@ python main.py --disable-all-custom-nodes
 
 我们将使用**二分搜索**快速找到哪个自定义节点导致问题。这比逐个测试节点要快得多。
 
+### 选项 A：使用 Comfy CLI（推荐）
+
+如果你已安装 [Comfy CLI](/zh-CN/comfy-cli/getting-started)，可以使用自动化的二分工具来找到有问题的节点：
+
+```bash
+# 开始二分会话
+comfy-cli node bisect start
+
+# 按照提示操作：
+# - 使用当前启用的节点集测试 ComfyUI
+# - 如果问题消失，标记为 'good'：comfy-cli node bisect good
+# - 如果问题仍然存在，标记为 'bad'：comfy-cli node bisect bad
+# - 重复直到识别出有问题的节点
+
+# 完成后重置
+comfy-cli node bisect reset
+```
+
+二分工具将自动启用/禁用节点并引导你完成整个过程。
+
+### 选项 B：手动二分搜索
+
+如果你更喜欢手动操作或没有安装 Comfy CLI，请按照以下步骤操作：
+
 ### 二分搜索的工作原理
 
 我们不是逐个测试每个节点（可能需要几个小时），而是反复将节点分成两半：