初始化：独立 oclaw 仓库首提交

- 在 oclaw/ 下重新初始化 Git 仓库
- 补齐子仓库 .gitignore，避免提交本地运行态数据（_local、node_modules、logs 等）
- 提交当前工程代码与配置

Made-with: Cursor

scripts/weixin_install.ps1

@@ -0,0 +1,41 @@
+param(
+  [string]$ChannelId = "openclaw-weixin",
+  [string]$Package = "@tencent-weixin/openclaw-weixin@2.1.9",
+  [string]$OpenClawRuntime = ""
+)
+
+$ErrorActionPreference = "Stop"
+
+function Resolve-RepoRoot {
+  $here = Split-Path -Parent $PSCommandPath
+  return (Resolve-Path (Join-Path $here "..")).Path
+}
+
+$oclawRoot = Resolve-RepoRoot
+$sidecarRoot = Join-Path $oclawRoot "data\\channel_sidecar\\$ChannelId"
+$stateDir = Join-Path $sidecarRoot "state"
+
+New-Item -ItemType Directory -Force -Path $sidecarRoot | Out-Null
+New-Item -ItemType Directory -Force -Path (Join-Path $sidecarRoot "logs") | Out-Null
+New-Item -ItemType Directory -Force -Path $stateDir | Out-Null
+
+Push-Location $sidecarRoot
+try {
+  if (-not (Test-Path (Join-Path $sidecarRoot "package.json"))) {
+    npm.cmd init -y | Out-Null
+  }
+  if (Test-Path (Join-Path $sidecarRoot "package-lock.json")) {
+    npm.cmd ci
+  } else {
+    # First-time setup: install exact versions for reproducible sidecar runtime.
+    if ($OpenClawRuntime) {
+      npm.cmd install --save-exact $Package $OpenClawRuntime tsx@4.21.0 typescript@6.0.3
+    } else {
+      npm.cmd install --save-exact $Package tsx@4.21.0 typescript@6.0.3
+    }
+  }
+  Write-Host "[ok] installed $Package into $sidecarRoot"
+} finally {
+  Pop-Location
+}
+