fix: cjk support + demo page

content/notes/CJK + Latex Support (测试).md

@@ -0,0 +1,41 @@
+---
+title: "CJK + Latex Support (测试)"
+---
+
+## Chinese, Japanese, Korean Support
+几乎在我们意识到之前，我们已经离开了地面。
+
+우리가 그것을 알기도 전에 우리는 땅을 떠났습니다.
+
+私たちがそれを知るほぼ前に、私たちは地面を離れていました。
+
+## Latex
+
+Block math works with two dollar signs `$$...$$`
+
+$$f(x) = \int_{-\infty}^\infty
+    f\hat(\xi\),e^{2 \pi i \xi x}
+    \,d\xi$$
+	
+Inline math also works with single dollar signs `$...$`. For example, Euler's identity but inline: $e^{i\pi} = 0$
+
+Aligned equations work quite well:
+
+$$
+\begin{aligned}
+a &= b + c \\
+ &= e + f \\
+\end{aligned}
+$$
+
+And matrices
+
+$$
+\begin{bmatrix}
+1 & 2 & 3\\
+a & b & c
+\end{bmatrix}
+$$
+
+## RTL
+More information on configuring RTL languages like Arabic in the [config](notes/config.md) page