feat: add gitconfig

queries/git_config/highlights.scm

@@ -0,0 +1,46 @@
+; Sections
+
+(section_name) @type
+
+((section_name) @include
+ (#eq? @include "include"))
+
+((section_header
+   (section_name) @include
+   (subsection_name))
+ (#eq? @include "includeIf"))
+
+(variable (name) @property)
+
+; Operators
+
+[
+ "="
+] @operator
+
+; Literals
+
+(integer) @number
+[
+  (true)
+  (false)
+] @boolean
+
+(string) @string
+
+((string) @text.uri
+ (#match? @text.uri "^(~|./|/)"))
+
+(section_header
+  [
+    "\""
+    (subsection_name)
+  ] @string.special)
+
+; Punctuation
+
+[ "[" "]" ] @punctuation.bracket
+
+; Comments
+
+(comment) @comment @spell