feat!: drop modules, general refactor and cleanup

runtime/queries/twig/highlights.scm

@@ -0,0 +1,55 @@
+(comment) @comment @spell
+
+(filter_identifier) @function.call
+(function_identifier) @function.call
+(test) @function.builtin
+(variable) @variable
+(string) @string
+(interpolated_string) @string
+(operator) @operator
+(number) @number
+(boolean) @boolean
+(null) @constant.builtin
+(keyword) @keyword
+(attribute) @attribute
+(tag) @tag
+(conditional) @conditional
+(repeat) @repeat
+(method) @method
+(parameter) @parameter
+
+[
+    "{{"
+    "}}"
+    "{{-"
+    "-}}"
+    "{{~"
+    "~}}"
+    "{%"
+    "%}"
+    "{%-"
+    "-%}"
+    "{%~"
+    "~%}"
+] @tag.delimiter
+
+[
+    ","
+    "."
+] @punctuation.delimiter
+
+[
+    "?"
+    ":"
+    "="
+    "|"
+] @operator
+
+(interpolated_string ["#{" "}"] @punctuation.special)
+
+[
+    "(" ")"
+    "[" "]"
+] @punctuation.bracket
+
+(hash ["{" "}"] @punctuation.bracket)

runtime/queries/twig/injections.scm

@@ -0,0 +1,3 @@
+((content) @injection.content
+ (#set! injection.language "html"))
+