feat!: drop modules, general refactor and cleanup

runtime/queries/scss/folds.scm

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+; inherits: css

runtime/queries/scss/highlights.scm

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+; inherits: css
+
+[
+  "@at-root"
+  "@debug"
+  "@error"
+  "@extend"
+  "@forward"
+  "@mixin"
+  "@use"
+  "@warn"
+] @keyword
+
+"@function" @keyword.function
+
+"@return" @keyword.return
+
+"@include" @include
+
+[
+  "@while"
+  "@each"
+  "@for"
+  "from"
+  "through"
+  "in"
+] @repeat
+
+(single_line_comment) @comment
+(function_name) @function
+
+
+[
+  ">="
+  "<="
+] @operator
+
+
+(mixin_statement (name) @function)
+(mixin_statement (parameters (parameter) @parameter))
+
+(function_statement (name) @function)
+(function_statement (parameters (parameter) @parameter))
+
+(plain_value) @string
+(keyword_query) @function
+(identifier) @variable
+(variable_name) @variable
+
+(each_statement (key) @parameter)
+(each_statement (value) @parameter)
+(each_statement (variable_value) @parameter)
+
+(for_statement (variable) @parameter)
+(for_statement (_ (variable_value) @parameter))
+
+(argument) @parameter
+(arguments (variable_value) @parameter)
+
+[
+  "["
+  "]"
+] @punctuation.bracket
+
+(include_statement (identifier) @function)

runtime/queries/scss/indents.scm

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+; inherits: css
+
+[
+ (mixin_statement)
+ (while_statement)
+ (each_statement)
+] @indent.begin