feat: add #NoTweet to skip toot from being tweeted

src/lib.rs

@@ -36,6 +36,12 @@ pub async fn run(config: &Config) {
         .unwrap_or_else(|e| panic!("Cannot get instance: {}", e));
 
     for toot in timeline {
+        // detecting tag #NoTweet and skipping the toot
+        if toot.tags.iter().any(|f| &f.name == "notweet") {
+            continue;
+        }
+
+        // form tweet_content and strip everything useless in it
         let Ok(mut tweet_content) = strip_everything(&toot.content, &toot.tags) else {
             continue; // skip in case we can’t strip something
         };