release: promote v1.78.0 from beta line

Issue: #616
Issue: #649
Issue: #651
Issue: #654
Issue: #660
Issue: #663
Issue: #676
Issue: #683
Issue: #688
Issue: #691
User-Visible: yes
Release: v1.78.0

src/houseplan-card.ts

@@ -301,7 +301,7 @@ import { HeaderMenu, headerMenuItems, renderHeaderActions } from './header-menu'
 import { isoWallMaterialVars, parseCssColor } from './iso-materials'; import { IsoFirstFrameState, isoPaperContext } from './iso-first-frame';
 import { renderIsoTileShadow } from './iso-tiles';
 import { displayVersion } from './card-version';
-const CARD_VERSION = '1.78.0-beta.9';
+const CARD_VERSION = '1.78.0';
 const ENTRY_BUILD_FINGERPRINT = '__HOUSEPLAN_SOURCE_FINGERPRINT__';
 const EDITOR_RETRY_ASSET = '__HOUSEPLAN_EDITOR_RETRY_ASSET__';
 const ISO_RETRY_ASSET = '__HOUSEPLAN_ISO_RETRY_ASSET__';

src/houseplan-editor-runtime.ts

@@ -272,7 +272,7 @@ import {
   rewriteMarkerRoomReferences, type MarkerRoomReferenceSnapshot,
 } from './room-reference-transaction';
 
-const CARD_VERSION = '1.78.0-beta.9';
+const CARD_VERSION = '1.78.0';
 
 // #474: the editor imports the furniture artwork statically and hands it to
 // the page runtime the moment this chunk evaluates — before the loader's