PWA Settings

Fixed webmanifest generation and pwa icon.

Made nav bar text optional.

prisma/migrations/20260807084132_add_pwa_icon_splash_fields/migration.sql

@@ -0,0 +1,7 @@
+-- AlterTable
+ALTER TABLE `Business` ADD COLUMN `icon192Url` VARCHAR(191) NULL,
+    ADD COLUMN `icon512Url` VARCHAR(191) NULL,
+    ADD COLUMN `maskableIcon192Url` VARCHAR(191) NULL,
+    ADD COLUMN `maskableIcon512Url` VARCHAR(191) NULL,
+    ADD COLUMN `splashScreenLandscapeUrl` VARCHAR(191) NULL,
+    ADD COLUMN `splashScreenPortraitUrl` VARCHAR(191) NULL;