refactor: use syntect for highlight, abandon mdcat (#26)

* refactor: use syntect for highlight, abandon mdcat

* split src/render.rs to sub modules. embed a default theme

* simulate typing effect.

* fix format

1 files changed, 2 insertions, 2 deletions

diff --git a/src/main.rs b/src/main.rs
index 5cb94f5..8f7b1a2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -68,8 +68,8 @@ fn start_directive(client: ChatGptClient, config: SharedConfig, input: &str) ->
     let output = client.send_message(input, prompt)?;
     let output = output.trim();
     if config.borrow().highlight && stdout().is_terminal() {
-        let markdown_render = MarkdownRender::init()?;
-        markdown_render.print(output)?;
+        let mut markdown_render = MarkdownRender::new();
+        markdown_render.render(output);
     } else {
         println!("{output}");
     }