Fix to work with new kcl_lib parser API

src/cmd_kcl.rs

@@ -210,9 +210,7 @@ impl crate::cmd::Command for CmdKclFormat {
         let input = std::str::from_utf8(&input)?;
 
         // Parse the file.
-        let tokens = kcl_lib::token::lexer(input)?;
-        let parser = kcl_lib::parser::Parser::new(tokens);
-        let program = parser.ast()?;
+        let program = kcl_lib::parser::top_level_parse(input)?;
 
         // Recast the program to a string.
         let formatted = program.recast(
@@ -1041,9 +1039,7 @@ impl crate::cmd::Command for CmdKclLint {
         let input = std::str::from_utf8(&input)?;
 
         // Parse the file.
-        let tokens = kcl_lib::token::lexer(input)?;
-        let parser = kcl_lib::parser::Parser::new(tokens);
-        let program = parser.ast()?;
+        let program = kcl_lib::parser::top_level_parse(input)?;
 
         for discovered_finding in program.lint_all()? {
             let finding_range = discovered_finding.pos.to_lsp_range(input);

src/context.rs

@@ -145,10 +145,7 @@ impl Context<'_> {
     ) -> Result<(OkWebSocketResponseData, Option<ModelingSessionData>)> {
         let client = self.api_client(hostname)?;
 
-        let tokens = kcl_lib::token::lexer(code)?;
-        let parser = kcl_lib::parser::Parser::new(tokens);
-        let program = parser
-            .ast()
+        let program = kcl_lib::parser::top_level_parse(code)
             .map_err(|err| kcl_error_fmt::KclError::new(code.to_string(), err))?;
 
         let ctx = kcl_lib::executor::ExecutorContext::new(&client, settings).await?;