feat(help): add centralized help system with shared packages

- Add @manacore/shared-help-types with TypeScript types and Zod schemas
- Add @manacore/shared-help-content with Markdown parser, content loader, and Fuse.js search
- Add @manacore/shared-help-ui with Svelte 5 components (HelpPage, FAQSection, FeaturesOverview, etc.)
- Add @manacore/shared-help-mobile with React Native components for Expo apps
- Add help translations to shared-i18n (de, en, fr, it, es)
- Implement self-contained help page in Contacts app with FAQ, Features, Shortcuts, and Contact sections
- Support i18n with German and English content

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

packages/shared-help-content/content/getting-started/en/welcome.md

@@ -0,0 +1,29 @@
+---
+id: guide-welcome
+title: Getting Started
+description: Learn the basics and get up and running quickly
+difficulty: beginner
+estimatedTime: 5 minutes
+order: 1
+language: en
+---
+
+## Create Your Account
+
+Start by creating your free account. You can sign up with your email address or use Google/Apple sign-in for a faster setup.
+
+## Explore the Dashboard
+
+After logging in, you'll see your dashboard. This is your home base where you can access all features and see important information at a glance.
+
+## Customize Your Settings
+
+Visit the Settings page to personalize your experience. You can adjust:
+
+- **Theme**: Choose between light, dark, or system mode
+- **Language**: Select your preferred language
+- **Notifications**: Configure how you want to be notified
+
+## Get Help Anytime
+
+If you need assistance, click the help icon or visit the Help section. You can also reach out to our support team if you have questions.