feat!: drop modules, general refactor and cleanup

runtime/queries/rst/locals.scm

@@ -0,0 +1,40 @@
+;; Scopes
+
+(document) @scope
+
+(directive) @scope
+
+;; Definitions
+
+(title) @definition
+
+(substitution_definition
+  name: (substitution) @definition)
+
+(footnote
+  name: (label) @definition)
+
+(citation
+  name: (label) @definition)
+
+(target
+  name: (name) @definition)
+
+; Inline targets
+(inline_target) @definition
+
+; The role directive can define a new role
+((directive
+  name: (type) @_type
+  body: (body (arguments) @definition))
+ (#eq? @_type "role"))
+
+;; References
+
+[
+ (substitution_reference)
+ (footnote_reference)
+ (citation_reference)
+ (reference)
+ (role)
+] @reference