Rename Nurse to Mako

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

docs/design.md

@@ -1,6 +1,6 @@
-# Nurse design language
+# Mako design language
 
-Nurse follows the Lightwell design language, the same one Hammerhead and Megalodon use. The reference is `docs/design.md` in the Lightwell repository. When this page and Lightwell disagree, Lightwell wins.
+Mako follows the Lightwell design language, the same one Hammerhead and Megalodon use. The reference is `docs/design.md` in the Lightwell repository. When this page and Lightwell disagree, Lightwell wins.
 
 ## Shared with Lightwell
 
@@ -9,7 +9,7 @@ Nurse follows the Lightwell design language, the same one Hammerhead and Megalod
 * **Status carries text.** "Pinned", "Saving", "Saved" and "Not saved" are words, never a colored dot.
 * **Structure.** Sidebar and drawer shell, cards, dialogs with a focus trap, `confirmDialog` for anything that cannot be undone, skeletons for loading, empty states that say why a list is empty.
 
-## Where Nurse differs
+## Where Mako differs
 
 * **The page is the interface.** Lightwell puts the one primary button in the page header. A page has none: the title and the text are the thing, and everything else (Pin, Move, Subpage, Delete) is a small ghost button above them. On Home the primary button, Save note, sits in the quick-note box. Elsewhere the rule holds: Write today on the Journal, Continue with Authentik on the sign-in page.
 * **Saving is automatic and says so.** There is no Save button on a page. The status reads Saving, Saved, Unsaved or Not saved, and a problem (offline, session ended, changed elsewhere) is a notice above the text that keeps the text on screen.