add markdown parsing + latex + tree-sitter highlighting for codeblocks in llm responses

Plugins/ZShell/Llm/highlight-queries/json.scm

@@ -0,0 +1,19 @@
+; Vendored from json (MIT License)
+; Source: https://github.com/tree-sitter/tree-sitter-json
+
+(pair
+  key: (_) @string.special.key)
+
+(string) @string
+
+(number) @number
+
+[
+  (null)
+  (true)
+  (false)
+] @constant.builtin
+
+(escape_sequence) @escape
+
+(comment) @comment