fix: lint, type errors

test: specify types for path checks in interpreter tests

test: add optional chaining in lexer tests to prevent errors

test: add optional chaining in parser tests to prevent errors

fix: clean up whitespace and formatting in AST and lexer files

feat: enhance CLI with improved error handling and user prompts

fix: update index and interpreter files for better type handling

fix: clean up parser code for better readability and error handling

build: enable minification in tsdown configuration

tsdown.config.ts

@@ -8,5 +8,6 @@ export default defineConfig([
   {
     entry: 'src/cli.ts',
     noExternal: ['@clack/prompts'],
+    minify: true,
   },
-]);
+]);