Adds Typst syntax from hyrious/typst-syntax-highlight

tests/syntax-tests/source/Typst/test.typ

@@ -0,0 +1,28 @@
+#set text(9.5pt)
+
+= Heading
+
+- Bullet 1
+- Bullet 2
+- Bullet 3
+
++ List 1
++ List 2
++ List 3
+
+#figure(
+  table(
+    columns: (auto, auto),
+    table.header(
+        [Name], [Age],
+    ),
+    [John], [50],
+    [Jane], [48],
+  ),
+  caption: [People],
+)
+
+```python
+dev foo():
+  print("hi")
+```