New Memory from anywhere

The New Memory button in the sidebar now opens a modal dialog instead of navigating to your Personal Space. You can capture a Memory from any page — a Space, All Memories, Settings — without losing your place. The dialog lets you pick the destination (Personal Space or any Shared Space), optionally assign a Topic, and set a type, with the same type-pill affordance as the inline composer. A toast confirms where the Memory was filed. The ⌘N keyboard shortcut also opens the dialog when focus is outside a text field.