feat: vault core/CLI/workbench, vaultd token path, filetree view-state cleanup

Land password-vault dedicated workbench and mnote-vault-core/CLI, agent token
read path design, vault transport split, and retire obsolete filetree smokes.
Ignore local vault reimport scripts that trip secret scanners.

rust/crates/mnote-web/browser/filetree-keyboard-runtime.js

@@ -10,15 +10,22 @@ function getSidebarFileTreeClipboard() {
   return sidebarFileTreeClipboard;
 }
 
-function setSidebarFileTreeClipboard(action, rowIds) {
+function setSidebarFileTreeClipboard(action, rowIds, options) {
   sidebarFileTreeClipboard = { action: action, rowIds: rowIds };
   document.documentElement.setAttribute('data-mnote-filetree-clipboard-action', action);
+  // Keep product runtimeState / host clipboard in sync (menu paste reads runtimeState).
+  if (options && typeof options.onClipboardChange === 'function') {
+    options.onClipboardChange(sidebarFileTreeClipboard);
+  }
   return sidebarFileTreeClipboard;
 }
 
-function clearSidebarFileTreeClipboard() {
+function clearSidebarFileTreeClipboard(options) {
   sidebarFileTreeClipboard = null;
   document.documentElement.removeAttribute('data-mnote-filetree-clipboard-action');
+  if (options && typeof options.onClipboardChange === 'function') {
+    options.onClipboardChange(null);
+  }
 }
 
 // ─── Keyboard handler ───────────────────────────────────
@@ -31,6 +38,7 @@ function handleFileTreeKeyDown(event, deps) {
   var buildSidebarFileTreeContext = deps.buildSidebarFileTreeContext || function() { return {}; };
   var evaluateSidebarFileTreeWhen = deps.evaluateSidebarFileTreeWhen || function() { return false; };
   var deleteSelectedSidebarFileTreeRows = deps.deleteSelectedSidebarFileTreeRows || function() { return Promise.resolve(); };
+  var onClipboardChange = deps.onClipboardChange || null;
 
   var keyTarget = event.target;
   var fileTreeRootForKey = document.getElementById('sidebar-file-tree-root');
@@ -59,7 +67,9 @@ function handleFileTreeKeyDown(event, deps) {
       }).filter(Boolean);
       if (selectedRowIds.length > 0) {
         event.preventDefault();
-        setSidebarFileTreeClipboard(shortcutKey === 'x' ? 'cut' : 'copy', selectedRowIds);
+        setSidebarFileTreeClipboard(shortcutKey === 'x' ? 'cut' : 'copy', selectedRowIds, {
+          onClipboardChange: onClipboardChange,
+        });
       }
       return true;
     }
@@ -92,7 +102,7 @@ function handleFileTreeKeyDown(event, deps) {
 // ─── 导出 ───────────────────────────────────────────────
 
 window.__mnoteFileTreeKeyboardRuntime = {
-  sidebarFileTreeClipboard: sidebarFileTreeClipboard,
+  get sidebarFileTreeClipboard() { return sidebarFileTreeClipboard; },
   getSidebarFileTreeClipboard: getSidebarFileTreeClipboard,
   setSidebarFileTreeClipboard: setSidebarFileTreeClipboard,
   clearSidebarFileTreeClipboard: clearSidebarFileTreeClipboard,