Add edit task button to ChainFormPage for improved task management; enhances user interaction by allowing direct navigation to task editing.

src/pages/chains/ChainFormPage.tsx

@@ -227,6 +227,15 @@ export const ChainFormPage: React.FC = () => {
                       <Text fontWeight="medium">{task.title}</Text>
                     </HStack>
                     <HStack gap={1}>
+                      <IconButton
+                        size="sm"
+                        variant="ghost"
+                        onClick={() => navigate(URLs.taskEdit(task.id))}
+                        disabled={isLoading}
+                        aria-label="Edit task"
+                      >
+                        ✎
+                      </IconButton>
                       <IconButton
                         size="sm"
                         variant="ghost"