fix: reset horizontal offset when output length changes

Author: tlipinski

src/output_widget.rs

@@ -178,6 +178,7 @@ impl OutputWidget {
     pub fn handle_command_output(&mut self, output: Output) {
         if self.output.len() != output.len() {
             self.offset.row = 0;
+            self.offset.col = 0;
         }
 
         if output.ok {