decided in favor of dedicated COMPONENT() macro, updates to documentation

site/doc/pages/ascii_safe_name.txt

@@ -0,0 +1,14 @@
+:sig
+String ascii_safe_name(String raw)
+
+:params
+raw : input string to normalize
+return value : ASCII-safe identifier made from letters, digits, and underscores
+
+:desc
+Builds a conservative identifier by keeping ASCII letters, digits, and underscores and dropping other characters.
+
+This is useful when turning user- or config-provided names into handler suffixes, DOM-safe variable stems, or CSS/JS hook names.
+
+:see
+>string