perf(web): streamline table actions and destructive dialogs (#5645)

* perf(data-table): autosize action columns

- exclude actions columns from shared table width calculations so action cells size to their content.
- remove fixed size and w-* width overrides from feature action columns to preserve content-based layout.

* perf(data-table): streamline row action controls

- expose common edit and status actions directly while moving secondary actions into overflow menus.
- add shared row action menu helpers so static and table rows use consistent action controls.
- let action columns size to their content instead of relying on fixed widths.

* fix(web): localize destructive dialog copy

- route delete, reset, and batch update confirmation text through i18n.
- add locale entries for affected channel, model, system settings, and user dialogs.

* perf(web): unify destructive dialog actions

- align delete and cleanup confirmation buttons with the shared destructive variant.
- replace custom destructive color overrides with semantic button variants.
- clean up lint errors in touched dialog files before committing.

* fix(web): add user action success translations

- add localized success messages for user delete, status, and role changes.
- keep user management toast copy available across all frontend locales.

* fix(data-table): prevent mobile badge clipping

- expose badge cell slots so mobile card styles can target nested badge wrappers.
- reset badge margins in card rows to keep provider icons fully visible on small screens.

web/default/src/features/channels/components/channels-columns.tsx

@@ -200,8 +200,11 @@ function PriorityCell({ channel }: { channel: Channel }) {
           open={confirmOpen}
           onOpenChange={setConfirmOpen}
           title={t('Confirm Batch Update')}
-          desc={`This will update the priority to ${pendingValue} for all ${channelCount} channel(s) with tag "${tag}". Continue?`}
-          confirmText='Update'
+          desc={t(
+            'This will update the priority to {{value}} for all {{count}} channel(s) with tag "{{tag}}". Continue?',
+            { value: pendingValue, count: channelCount, tag }
+          )}
+          confirmText={t('Update')}
           handleConfirm={() => {
             if (pendingValue !== null) {
               handleUpdateTagField(tag, 'priority', pendingValue, queryClient)
@@ -255,8 +258,11 @@ function WeightCell({ channel }: { channel: Channel }) {
           open={confirmOpen}
           onOpenChange={setConfirmOpen}
           title={t('Confirm Batch Update')}
-          desc={`This will update the weight to ${pendingValue} for all ${channelCount} channel(s) with tag "${tag}". Continue?`}
-          confirmText='Update'
+          desc={t(
+            'This will update the weight to {{value}} for all {{count}} channel(s) with tag "{{tag}}". Continue?',
+            { value: pendingValue, count: channelCount, tag }
+          )}
+          confirmText={t('Update')}
           handleConfirm={() => {
             if (pendingValue !== null) {
               handleUpdateTagField(tag, 'weight', pendingValue, queryClient)
@@ -1108,7 +1114,6 @@ export function useChannelsColumns(): ColumnDef<Channel>[] {
 
           return <DataTableRowActions row={row} />
         },
-        size: 132,
         enableSorting: false,
         enableHiding: false,
         meta: { pinned: 'right' as const },