Initialize ChuBlog backend with SSH Git publishing

content/posts/welcome/index.md

@@ -0,0 +1,19 @@
+---
+title: "第一篇文章"
+slug: "welcome"
+date: "2026-10-15"
+updated: "2026-10-15"
+status: "published"
+tags: ["随笔"]
+description: "从本地 Markdown 开始。"
+---
+
+# 你好，ChuBlog
+
+在本地编辑这篇文章，通过受限 SSH Git 推送发布。
+
+```rust
+fn main() {
+    println!("Hello, ChuBlog!");
+}
+```