actionbar: move BarAction and add execute method

We will be executing baractions in multiple places, so factor this
out.

Signed-off-by: William Casarin <jb55@jb55.com>

src/ui/note/mod.rs

@@ -8,7 +8,7 @@ pub use options::NoteOptions;
 pub use post::{PostAction, PostResponse, PostView};
 pub use reply::PostReplyView;
 
-use crate::{colors, notecache::CachedNote, ui, ui::View, Damus};
+use crate::{actionbar::BarAction, colors, notecache::CachedNote, ui, ui::View, Damus};
 use egui::{Label, RichText, Sense};
 use nostrdb::{Note, NoteKey, NoteReply, Transaction};
 
@@ -368,11 +368,6 @@ impl<'a> NoteView<'a> {
     }
 }
 
-#[derive(Debug, Eq, PartialEq, Copy, Clone)]
-pub enum BarAction {
-    Reply,
-}
-
 fn render_note_actionbar(
     ui: &mut egui::Ui,
     note_key: NoteKey,