allow multiple media uploads per selection

Signed-off-by: kernelkind <kernelkind@gmail.com>

crates/notedeck_columns/src/ui/note/post.rs

@@ -321,7 +321,8 @@ impl<'a> PostView<'a> {
         if ui.add(media_upload_button()).clicked() {
             #[cfg(any(target_os = "windows", target_os = "macos", target_os = "linux"))]
             {
-                if let Some(file) = rfd::FileDialog::new().pick_file() {
+                if let Some(files) = rfd::FileDialog::new().pick_files() {
+                    for file in files {
                         match MediaPath::new(file) {
                             Ok(media_path) => {
                                 let promise = nostrbuild_nip96_upload(
@@ -339,6 +340,7 @@ impl<'a> PostView<'a> {
                 }
             }
         }
+    }
 
     fn transfer_uploads(&mut self, ui: &mut egui::Ui) {
         let mut indexes_to_remove = Vec::new();