feat!: drop modules, general refactor and cleanup

runtime/queries/cue/locals.scm

@@ -0,0 +1,34 @@
+; Scopes
+
+[
+  (source_file)
+  (field)
+  (for_clause)
+] @scope
+
+; References
+
+(identifier) @reference
+
+; Definitions
+
+(import_spec
+  path: (string) @definition.import)
+
+(field
+  (label
+  (identifier) @definition.field))
+
+(package_identifier) @definition.namespace
+
+(for_clause
+  (identifier) @definition.variable
+  (expression))
+
+(for_clause
+  (identifier)
+  (identifier) @definition.variable
+  (expression))
+
+(let_clause
+  (identifier) @definition.variable)