fix: 微信插件兼容性检测 + 不兼容时显示红色警告引导重装

- messaging.rs: check_weixin_plugin_status 新增 compatible/compatError 字段，检测 SDK 模块是否存在
- channels.js: 不兼容时显示红色警告 + 安装按钮变为「重新安装兼容版本」

src-tauri/src/commands/messaging.rs

@@ -1090,12 +1090,66 @@ pub async fn check_weixin_plugin_status() -> Result<Value, String> {
         _ => false,
     };
 
+    // 兼容性检查：检测插件是否能在当前 OpenClaw 版本下正常加载
+    let mut compatible = true;
+    let mut compat_error = String::new();
+    if installed {
+        // 检查插件引用的 SDK 模块是否存在（channel-config-schema 是 2026.3.14+ 新增的）
+        if let Some(cli_path) = crate::utils::resolve_openclaw_cli_path() {
+            let cli_dir = std::path::Path::new(&cli_path)
+                .parent()
+                .and_then(|p| p.parent())
+                .unwrap_or(std::path::Path::new(""));
+            let sdk_path = cli_dir
+                .join("dist")
+                .join("plugin-sdk")
+                .join("root-alias.cjs")
+                .join("channel-config-schema.js");
+            if !sdk_path.exists() {
+                // 也检查 npm 全局路径
+                let npm_sdk_exists = {
+                    #[cfg(target_os = "windows")]
+                    {
+                        std::env::var("APPDATA")
+                            .ok()
+                            .map(|appdata| {
+                                let base = std::path::PathBuf::from(appdata)
+                                    .join("npm")
+                                    .join("node_modules");
+                                ["openclaw", "@qingchencloud/openclaw-zh"]
+                                    .iter()
+                                    .any(|pkg| {
+                                        base.join(pkg)
+                                            .join("dist")
+                                            .join("plugin-sdk")
+                                            .join("root-alias.cjs")
+                                            .join("channel-config-schema.js")
+                                            .exists()
+                                    })
+                            })
+                            .unwrap_or(false)
+                    }
+                    #[cfg(not(target_os = "windows"))]
+                    {
+                        false
+                    }
+                };
+                if !npm_sdk_exists {
+                    compatible = false;
+                    compat_error = "插件版本与当前 OpenClaw 不兼容（缺少 channel-config-schema 模块），请点击「一键安装插件」重新安装兼容版本".to_string();
+                }
+            }
+        }
+    }
+
     Ok(json!({
         "installed": installed,
         "installedVersion": installed_version,
         "latestVersion": latest_version,
         "updateAvailable": update_available,
         "extensionDir": ext_dir.to_string_lossy(),
+        "compatible": compatible,
+        "compatError": compat_error,
     }))
 }
 

src/pages/channels.js

@@ -1325,7 +1325,15 @@ async function openConfigDialog(pid, page, state, accountId) {
           if (!s) { statusEl.textContent = t('channels.pluginStatusFailed'); return }
           const parts = []
           const installBtn = modal.querySelector('[data-channel-action="install"]')
-          if (s.installed) {
+          if (s.installed && s.compatible === false) {
+            parts.push(`<span style="color:var(--error);font-weight:600">⚠ ${t('channels.pluginIncompatible') || '插件版本不兼容'}</span>`)
+            parts.push(`${t('channels.version')} <strong>${s.installedVersion || '?'}</strong>`)
+            parts.push(`<br><span style="color:var(--error);font-size:var(--font-size-xs)">${s.compatError || '请点击「一键安装插件」重新安装兼容版本'}</span>`)
+            if (installBtn) {
+              installBtn.textContent = t('channels.reinstallCompatible') || '重新安装兼容版本'
+              installBtn.style.background = 'var(--error)'
+            }
+          } else if (s.installed) {
             parts.push(`<span style="color:var(--success);font-weight:600">● ${t('channels.pluginInstalled')}</span>`)
             parts.push(`${t('channels.version')} <strong>${s.installedVersion || t('channels.unknown')}</strong>`)
             if (s.updateAvailable && s.latestVersion) {