[Init] Initial commit - NetMesh terminal manager

components/sftp/hooks/useSftpListOrderStore.ts

@@ -0,0 +1,20 @@
+/**
+ * Lightweight store that tracks the sorted display file names per SFTP pane.
+ * Used by keyboard shortcuts to navigate with ArrowUp/ArrowDown in list view.
+ */
+
+const paneItems = new Map<string, string[]>();
+
+export const sftpListOrderStore = {
+  /** Update the ordered list of file names for a pane (call from SftpPaneFileList). */
+  setItems: (paneId: string, names: string[]) => {
+    paneItems.set(paneId, names);
+  },
+
+  /** Get the ordered list of file names (excluding "..") for arrow key navigation. */
+  getItems: (paneId: string): string[] => paneItems.get(paneId) ?? [],
+
+  clearPane: (paneId: string) => {
+    paneItems.delete(paneId);
+  },
+};