Update README with setup wizard documentation

Author: whtiehack

README.md

@@ -6,6 +6,7 @@ An Obsidian plugin that automatically commits vault changes to git.
 
 ## Features
 
+- **Setup Wizard**: Guides new users through repository setup based on current state
 - **Auto Commit**: Automatically commit changes after file modifications (with debounce)
 - **Auto Pull**: Optionally pull from remote when Obsidian opens
 - **Auto Push**: Optionally push to remote after commit
@@ -71,6 +72,18 @@ Then copy `main.js`, `manifest.json`, and `styles.css` to your vault's plugin fo
 | Git binary path | Path to git executable | `git` |
 | Ignore .obsidian directory | Exclude config folder from triggers | On |
 
+### Setup (for new users)
+
+The plugin detects your repository state and shows relevant options:
+
+| State | Description | Options |
+|-------|-------------|---------|
+| Not a repo | Vault is not a git repository | Connect to remote / Create new repo / Local only |
+| Empty repo | Git initialized but no commits | Connect to remote / Create new repo |
+| Local only | Has commits but no remote | Add remote and push |
+| No upstream | Remote configured but no upstream branch | Set upstream |
+| Ready | Fully configured | (Setup section hidden) |
+
 ### Repository
 
 - **Pull**: Pull from remote repository

README_zh.md

@@ -6,6 +6,7 @@
 
 ## 功能
 
+- **设置向导**：根据当前仓库状态引导新用户完成配置
 - **自动提交**：文件修改后自动提交（带防抖）
 - **自动拉取**：可选在 Obsidian 启动时从远程拉取
 - **自动推送**：可选在提交后自动推送到远程
@@ -71,6 +72,18 @@ npm run build
 | Git 可执行文件路径 | git 的路径 | `git` |
 | 忽略配置目录 | 排除配置文件夹触发自动提交 | 开启 |
 
+### 初始设置（新用户）
+
+插件会检测仓库状态并显示相应选项：
+
+| 状态 | 描述 | 可选操作 |
+|------|------|----------|
+| 非 Git 仓库 | Vault 尚未初始化为 Git 仓库 | 连接远程 / 创建新仓库 / 仅本地 |
+| 空仓库 | 已初始化但无提交 | 连接远程 / 创建新仓库 |
+| 仅本地 | 有提交但无远程 | 添加远程并推送 |
+| 无上游 | 已配置远程但无上游分支 | 设置上游 |
+| 就绪 | 配置完成 | （设置部分隐藏） |
+
 ### 仓库
 
 - **拉取**：从远程仓库拉取