feat: add hotkeys for priority, delete and favorite on the TaskDetailView (#3400)

Reviewed-on: https://kolaente.dev/vikunja/frontend/pulls/3400
Reviewed-by: konrad <k@knt.li>
Co-authored-by: primeapple <toni.mueller.web@mailbox.org>
Co-committed-by: primeapple <toni.mueller.web@mailbox.org>

src/components/misc/keyboard-shortcuts/shortcuts.ts

@@ -140,6 +140,18 @@ export const KEYBOARD_SHORTCUTS : ShortcutGroup[] = [
 				title: 'keyboardShortcuts.task.description',
 				keys: ['e'],
 			},
+			{
+				title: 'keyboardShortcuts.task.priority',
+				keys: ['p'],
+			},
+			{
+				title: 'keyboardShortcuts.task.delete',
+				keys: ['shift', 'delete'],
+			},
+			{
+				title: 'keyboardShortcuts.task.favorite',
+				keys: ['s'],
+			},
 		],
 	},
-]
+]