Keep delete affordances neutral until the confirmation

Row delete buttons, overflow-menu delete items and per-row revoke
buttons painted red in lists, so a list of tokens or shares read as a
wall of alarms. They now sit in the muted tone (foreground on hover)
or as an outline button; the red is kept for the confirmation dialog
that every one of them opens, and for the danger zones, which are a
destructive card-wide action by design.

src/components/mood/manage/archived-tags-card.tsx

@@ -151,7 +151,7 @@ export function ArchivedTagsCard({ catalog }: ArchivedTagsCardProps) {
                   type="button"
                   variant="ghost"
                   size="icon"
-                  className="text-destructive hover:text-destructive size-11 sm:size-9"
+                  className="text-muted-foreground hover:text-foreground size-11 sm:size-9"
                   onClick={() => setPurgeTag(tag)}
                   aria-label={`${t("mood.manage.purgeAction")} — ${name}`}
                   title={t("mood.manage.purgeAction")}

src/components/mood/manage/tag-groups-card.tsx

@@ -494,7 +494,7 @@ function SortableGroupRow({
               <Pencil className="mr-2 h-4 w-4" />
               {t("common.edit")}
             </DropdownMenuItem>
-            <DropdownMenuItem variant="destructive" onClick={onDelete}>
+            <DropdownMenuItem onClick={onDelete}>
               <Trash2 className="mr-2 h-4 w-4" />
               {t("common.delete")}
             </DropdownMenuItem>

src/components/mood/mood-list.tsx

@@ -1196,7 +1196,6 @@ export function MoodList({ onAddFirst }: MoodListProps = {}) {
                       </DropdownMenuTrigger>
                       <DropdownMenuContent align="start">
                         <DropdownMenuItem
-                          variant="destructive"
                           onClick={() => setEditDeleteDialogOpen(true)}
                         >
                           <Trash2 className="mr-2 h-4 w-4" />