feat: Initial clean release of CHM

packages/editor/CodeMirror/utils/markdown/codeBlockLanguages/allLanguages.ts

@@ -0,0 +1,31 @@
+import { LanguageDescription } from '@codemirror/language';
+import { languages } from '@codemirror/language-data';
+
+const additionalAliases: Record<string, string[]> = {
+	'python': ['py'],
+	'rust': ['rs'],
+	'markdown': ['md'],
+};
+
+// Convert supportedLanguages to a CodeMirror-readable list
+// of LanguageDescriptions
+export const allLanguages: LanguageDescription[] = [];
+
+for (const language of languages) {
+	const languageId = language.name.toLowerCase();
+
+	if (additionalAliases.hasOwnProperty(languageId)) {
+		allLanguages.push(LanguageDescription.of({
+			name: language.name,
+			alias: [...language.alias, ...additionalAliases[languageId]],
+			extensions: language.extensions,
+			filename: language.filename,
+			support: language.support,
+			load: () => language.load.call(language),
+		}));
+	} else {
+		allLanguages.push(language);
+	}
+}
+
+export default allLanguages;