fix(lock): prevent unlocking blocks inside locked containers

- Editor: can't unlock block if parent container is locked
- Action bar: can't unlock block if parent container is locked
- Shows "Parent container is locked" tooltip in both cases

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/action-bar/action-bar.tsx

@@ -225,17 +225,24 @@ export const ActionBar = memo(
                 variant='ghost'
                 onClick={(e) => {
                   e.stopPropagation()
-                  if (!disabled) {
+                  // Can't unlock a block if its parent container is locked
+                  if (!disabled && !(isLocked && isParentLocked)) {
                     collaborativeBatchToggleLocked([blockId])
                   }
                 }}
                 className={ACTION_BUTTON_STYLES}
-                disabled={disabled}
+                disabled={disabled || (isLocked && isParentLocked)}
               >
                 {isLocked ? <Unlock className={ICON_SIZE} /> : <Lock className={ICON_SIZE} />}
               </Button>
             </Tooltip.Trigger>
-            <Tooltip.Content side='top'>{isLocked ? 'Unlock Block' : 'Lock Block'}</Tooltip.Content>
+            <Tooltip.Content side='top'>
+              {isLocked && isParentLocked
+                ? 'Parent container is locked'
+                : isLocked
+                  ? 'Unlock Block'
+                  : 'Lock Block'}
+            </Tooltip.Content>
           </Tooltip.Root>
         )}
 

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/editor/editor.tsx

@@ -368,11 +368,11 @@ export function Editor() {
           )}
         </div>
         <div className='flex shrink-0 items-center gap-[8px]'>
-          {/* Locked indicator - clickable to unlock if user has admin permissions and block itself is locked */}
+          {/* Locked indicator - clickable to unlock if user has admin permissions, block is locked, and parent is not locked */}
           {isLocked && currentBlock && (
             <Tooltip.Root>
               <Tooltip.Trigger asChild>
-                {userPermissions.canAdmin && currentBlock.locked ? (
+                {userPermissions.canAdmin && currentBlock.locked && !isParentLocked ? (
                   <Button
                     variant='ghost'
                     className='p-0'
@@ -389,10 +389,10 @@ export function Editor() {
               </Tooltip.Trigger>
               <Tooltip.Content side='top'>
                 <p>
-                  {userPermissions.canAdmin && currentBlock.locked
-                    ? 'Unlock block'
-                    : isParentLocked
-                      ? 'Parent container is locked'
+                  {isParentLocked
+                    ? 'Parent container is locked'
+                    : userPermissions.canAdmin && currentBlock.locked
+                      ? 'Unlock block'
                       : 'Block is locked'}
                 </p>
               </Tooltip.Content>