♻️(frontend) use more reliable properties in useTreeUtils

Using the treeContext was causing issues with
the current parent detection, in many places
the context is not available.
"depth" property is more reliable than
"nb_accesses_ancestors".

Author: AntoLC

src/frontend/apps/impress/src/features/docs/doc-tree/components/DocTreeItemActions.tsx

@@ -42,7 +42,7 @@ export const DocTreeItemActions = ({
   const deleteModal = useModal();
 
   const copyLink = useCopyDocLink(doc.id);
-  const { isCurrentParent } = useTreeUtils(doc);
+  const { isCurrentRoot } = useTreeUtils(doc);
   const { mutate: detachDoc } = useDetachDoc();
   const treeContext = useTreeContext<Doc>();
 
@@ -71,7 +71,7 @@ export const DocTreeItemActions = ({
       icon: <Icon iconName="link" $size="24px" />,
       callback: copyLink,
     },
-    ...(!isCurrentParent
+    ...(!isCurrentRoot
       ? [
           {
             label: t('Move to my docs'),

src/frontend/apps/impress/src/features/docs/doc-tree/hooks/useTreeUtils.tsx

@@ -1,14 +1,10 @@
-import { useTreeContext } from '@gouvfr-lasuite/ui-kit';
-
 import { Doc } from '@/docs/doc-management';
 
 export const useTreeUtils = (doc: Doc) => {
-  const treeContext = useTreeContext<Doc>();
-
   return {
-    isParent: doc.nb_accesses_ancestors <= 1, // it is a parent
-    isChild: doc.nb_accesses_ancestors > 1, // it is a child
-    isCurrentParent: treeContext?.root?.id === doc.id || doc.depth === 1, // it can be a child but not for the current user
+    isRoot: doc.depth === 1,
+    isChild: doc.depth > 1,
+    isCurrentRoot: typeof doc.children === 'undefined', // it can be a child but not for the current user
     isDesyncronized: !!(
       doc.ancestors_link_reach &&
       doc.ancestors_link_role &&

src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGridItem.tsx

@@ -1,4 +1,3 @@
-import { TreeProvider } from '@gouvfr-lasuite/ui-kit';
 import { Tooltip, useModal } from '@openfun/cunningham-react';
 import { DateTime } from 'luxon';
 import { useTranslation } from 'react-i18next';
@@ -144,9 +143,7 @@ export const DocsGridItem = ({ doc, dragMode = false }: DocsGridItemProps) => {
         </Box>
       </Box>
       {shareModal.isOpen && (
-        <TreeProvider initialNodeId={doc.id}>
-          <DocShareModal doc={doc} onClose={shareModal.close} />
-        </TreeProvider>
+        <DocShareModal doc={doc} onClose={shareModal.close} />
       )}
     </>
   );