Add shared ConfirmDialog; upgrade wordfilter with client actions and toasts.

Co-authored-by: Cursor <[email protected]>

src/messages/en.json

@@ -1943,10 +1943,18 @@
 			"wordfilter": {
 				"title": "Word Filter",
 				"subtitle": "Manage filtered words and phrases in the hotel",
+				"filteredWords": "Filtered words",
 				"addWord": "Add word",
 				"addWords": "Add words",
+				"words": "Words",
 				"noWords": "No filtered words yet",
+				"delete": "Delete",
+				"confirmDeleteTitle": "Remove word",
 				"confirmDelete": "Remove \"{word}\" from the filter?",
+				"added": "Word added to filter",
+				"deleted": "Word removed from filter",
+				"addError": "Could not add word (it may already exist)",
+				"deleteError": "Could not remove word",
 				"colId": "ID",
 				"colWord": "Word",
 				"colAddedBy": "Added by",
@@ -2217,6 +2225,9 @@
 				"uploading": "Uploading…",
 				"delete": "Remove",
 				"deleting": "Removing…",
+				"cancel": "Cancel",
+				"saved": "Favicon saved successfully!",
+				"deleted": "Favicon removed successfully!",
 				"error": "Something went wrong",
 				"confirmDelete": "Remove the favicon? The site will no longer show a custom favicon.",
 				"generator": {