Added a confirm_delete_modal.py to avoid accidental delete of the photo.

src/pilgrim/ui/screens/modals/confirm_delete_modal.py

@@ -0,0 +1,32 @@
+from textual.app import ComposeResult
+from textual.screen import Screen
+from textual.widgets import Static, Button
+from textual.containers import Container, Horizontal
+from pilgrim.models.photo import Photo
+
+class ConfirmDeleteModal(Screen):
+    """Modal for confirming photo deletion"""
+    def __init__(self, photo: Photo):
+        super().__init__()
+        self.photo = photo
+        self.result = None
+
+    def compose(self) -> ComposeResult:
+        yield Container(
+            Static("🗑️ Confirm Deletion", classes="ConfirmDeleteModal-Title"),
+            Static(f"Are you sure you want to delete the photo '{self.photo.name}'?", classes="ConfirmDeleteModal-Message"),
+            Static("This action cannot be undone.", classes="ConfirmDeleteModal-Warning"),
+            Horizontal(
+                Button("Delete", variant="error", id="delete-button", classes="ConfirmDeleteModal-Button"),
+                Button("Cancel", variant="default", id="cancel-button", classes="ConfirmDeleteModal-Button"),
+                classes="ConfirmDeleteModal-Buttons"
+            ),
+            classes="ConfirmDeleteModal-Dialog"
+        )
+
+    def on_button_pressed(self, event: Button.Pressed) -> None:
+        if event.button.id == "delete-button":
+            self.result = True
+            self.dismiss(True)
+        elif event.button.id == "cancel-button":
+            self.dismiss(False)