Feat: add hidden mode and new documentation

src/main.rs

@@ -281,6 +281,7 @@ fn main() -> io::Result<()> {
         app.metrics.event_count = seq_snapshot.event_count;
 
         app.flush_dirty_patterns(&sequencer.cmd_tx);
+        app.flush_dirty_script(&sequencer.cmd_tx);
         app.flush_queued_changes(&sequencer.cmd_tx);
 
         let had_event = event::poll(Duration::from_millis(
@@ -322,6 +323,8 @@ fn main() -> io::Result<()> {
                         if app.editor_ctx.show_stack {
                             services::stack_preview::update_cache(&app.editor_ctx);
                         }
+                    } else if app.page == page::Page::Script && app.script_editor.focused {
+                        app.script_editor.editor.insert_str(&text);
                     }
                 }
                 _ => {}