fix: suppress local create watcher conflict

rust/crates/mnote-web/src/routes/web_shell.rs

@@ -1425,6 +1425,22 @@ pub(crate) fn render_editor_island_adapter_script() -> &'static str {
     }
   };
 
+  const shouldSuppressLocalFolderSelfChange = (documentId, eventKind) => {
+    const doc = String(documentId || '').trim();
+    if (!doc) return false;
+    const kind = String(eventKind || '');
+    if (!kind.includes('Create') && !kind.includes('Metadata')) return false;
+    const suppressions = window.__mnoteLocalFolderSelfChangeSuppressions;
+    if (!suppressions || typeof suppressions.get !== 'function') return false;
+    const expiresAt = Number(suppressions.get(doc) || 0);
+    if (!Number.isFinite(expiresAt) || expiresAt <= 0) return false;
+    if (Date.now() > expiresAt) {
+      if (typeof suppressions.delete === 'function') suppressions.delete(doc);
+      return false;
+    }
+    return true;
+  };
+
   const normalizeSessionSourceKind = (bootstrap) => {
     const value = typeof bootstrap?.sourceKind === 'string' ? bootstrap.sourceKind.trim() : '';
     return value || 'convex_workspace';
@@ -2249,6 +2265,11 @@ pub(crate) fn render_editor_island_adapter_script() -> &'static str {
           const mayAffectMissingDocument = eventKind.includes('Remove') || eventKind.includes('Name');
           const targetsCurrentDocument = Boolean(documentId && documentId === targetSession.documentId);
           if (documentId && !targetsCurrentDocument && !mayAffectMissingDocument) return;
+          if (targetsCurrentDocument && shouldSuppressLocalFolderSelfChange(documentId, eventKind)) {
+            targetSession.externalChangePending = false;
+            targetSession.lastSelfSaveSignalAt = Date.now();
+            return;
+          }
           if (targetsCurrentDocument && targetSession.saving) {
             targetSession.externalChangePending = false;
             targetSession.lastSelfSaveSignalAt = Date.now();