first commit

themes/blog/layouts/sidebar.pug

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+aside.card.p-3
+	block sidebar
+		:markdown-it
+			#### Record my journey to Chinese by [@polvcode](https://polvcode.dev)
+
+		a.twitter-timeline(href="https://twitter.com/ChinesePol" data-height="600") Tweets by ChinesePol
+		script(async src="https://platform.twitter.com/widgets.js" charset="utf-8")