🎉 initiate project *astro_rewrite*

node_modules/shiki/samples/tasl.sample

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+# This is a tasl schema!
+namespace s http://schema.org/
+
+# classes are like tables, except they
+# can be arbitrary algebraic data types,
+# not just columns of primitives.
+class s:Person :: {
+  s:name -> string
+  s:email -> ? uri
+  s:spouse -> ? * s:Person
+  s:gender -> [
+    s:Male
+    s:Female
+    s:value <- string
+  ]
+}
+
+# references are a primitive type that
+# point to other classes in the schema,
+# just like foreign keys.
+class s:Book :: {
+  s:name -> string
+  s:isbn -> uri
+  s:author -> * s:Person
+}