feat(ui): handle errors on folder creation or folder/file renaming

- protect file_management_service::rename_file with validate_storage_name
 - remove specific rename modal and use the generic modal class (less duplicate)
 - handle errors on modal action: do not close the modal on error and display this error
 - hide "Go to parent folder" contextMenu if section is files and folder is the same as current one

static/css/components/dialogs.css

@@ -78,6 +78,10 @@
     box-shadow: 0 0 0 3px var(--color-accent-ring);
 }
 
+.rename-dialog input--error {
+    border-color: var(--color-error-text);
+}
+
 .rename-dialog-buttons {
     display: flex;
     justify-content: flex-end;

static/css/components/modals.css

@@ -253,6 +253,16 @@
     color: var(--color-text-placeholder);
 }
 
+.modal-input--error {
+    border-color: var(--color-error-text);
+}
+
+.modal-error {
+    margin-top: 8px;
+    font-size: 13px;
+    color: var(--color-error-text);
+}
+
 .modal-footer {
     display: flex;
     justify-content: flex-end;