Allow drafts without text if there is a quote

src/dc_tools.rs

@@ -709,6 +709,21 @@ pub(crate) fn improve_single_line_input(input: impl AsRef<str>) -> String {
         .to_string()
 }
 
+pub(crate) trait IsNoneOrEmpty<T> {
+    fn is_none_or_empty(&self) -> bool;
+}
+impl<T> IsNoneOrEmpty<T> for Option<T>
+where
+    T: AsRef<str>,
+{
+    fn is_none_or_empty(&self) -> bool {
+        match self {
+            Some(s) if !s.as_ref().is_empty() => false,
+            _ => true,
+        }
+    }
+}
+
 #[cfg(test)]
 mod tests {
     #![allow(clippy::indexing_slicing)]