feat(zitare): add vertical scroll-snap quote feed with infinite scroll

- Replace single quote view with TikTok-style vertical scrolling feed
- Add infinite scroll to load more quotes as user scrolls
- Remove discover page (consolidated into homepage)
- Fix theme store to use appId instead of storagePrefix
- Fix Sidebar theme toggle to use toggleMode() and isDark
- Add zitare and picture branding to shared-branding config
- Add missing manacore, mana, moodlit URLs to APP_URLS

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

packages/shared-branding/src/config.ts

@@ -105,6 +105,32 @@ export const APP_BRANDING: Record<AppId, AppBranding> = {
 		logoStroke: true,
 		logoStrokeWidth: 1.5,
 	},
+	zitare: {
+		id: 'zitare',
+		name: 'Zitare',
+		tagline: 'Daily Inspiration',
+		primaryColor: '#f59e0b',
+		secondaryColor: '#fbbf24',
+		// Quote/chat bubble icon
+		logoPath:
+			'M7.5 8.25h9m-9 3H12m-9.75 1.51c0 1.6 1.123 2.994 2.707 3.227 1.129.166 2.27.293 3.423.379.35.026.67.21.865.501L12 21l2.755-4.133a1.14 1.14 0 01.865-.501 48.172 48.172 0 003.423-.379c1.584-.233 2.707-1.626 2.707-3.228V6.741c0-1.602-1.123-2.995-2.707-3.228A48.394 48.394 0 0012 3c-2.392 0-4.744.175-7.043.513C3.373 3.746 2.25 5.14 2.25 6.741v6.018z',
+		logoViewBox: '0 0 24 24',
+		logoStroke: true,
+		logoStrokeWidth: 1.5,
+	},
+	picture: {
+		id: 'picture',
+		name: 'Picture',
+		tagline: 'AI Image Generation',
+		primaryColor: '#3b82f6',
+		secondaryColor: '#60a5fa',
+		// Image/picture icon
+		logoPath:
+			'M2.25 15.75l5.159-5.159a2.25 2.25 0 013.182 0l5.159 5.159m-1.5-1.5l1.409-1.409a2.25 2.25 0 013.182 0l2.909 2.909m-18 3.75h16.5a1.5 1.5 0 001.5-1.5V6a1.5 1.5 0 00-1.5-1.5H3.75A1.5 1.5 0 002.25 6v12a1.5 1.5 0 001.5 1.5zm10.5-11.25h.008v.008h-.008V8.25zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0z',
+		logoViewBox: '0 0 24 24',
+		logoStroke: true,
+		logoStrokeWidth: 1.5,
+	},
 };
 
 /**

packages/shared-branding/src/mana-apps.ts

@@ -257,6 +257,9 @@ export const APP_URLS: Record<AppIconId, { dev: string; prod: string }> = {
 	zitare: { dev: 'http://localhost:5180', prod: 'https://zitare.manacore.app' },
 	wisekeep: { dev: 'http://localhost:5181', prod: 'https://wisekeep.manacore.app' },
 	nutriphi: { dev: 'http://localhost:5182', prod: 'https://nutriphi.manacore.app' },
+	manacore: { dev: 'http://localhost:5173', prod: 'https://manacore.app' },
+	mana: { dev: 'http://localhost:5173', prod: 'https://manacore.app' },
+	moodlit: { dev: 'http://localhost:5183', prod: 'https://moodlit.manacore.app' },
 };
 
 /**

packages/shared-branding/src/types.ts

@@ -1,7 +1,7 @@
 /**
  * App identifiers for branding
  */
-export type AppId = 'memoro' | 'manacore' | 'manadeck' | 'maerchenzauber' | 'uload' | 'chat' | 'presi' | 'nutriphi';
+export type AppId = 'memoro' | 'manacore' | 'manadeck' | 'maerchenzauber' | 'uload' | 'chat' | 'presi' | 'nutriphi' | 'zitare' | 'picture';
 
 /**
  * App branding configuration