feat: build IPTEK company website with full bilingual support

- Complete Next.js 16 app with App Router: Home, About, Products, Contact, Privacy pages
- Product detail pages: ZappCare, Unified TMS, EMR Clinic
- Bilingual support (Indonesian/English) via LanguageContext + translations.ts
- Language switcher pill button (🇮🇩 ID / 🇬🇧 EN) in Navbar with localStorage persistence
- Navbar with logo, responsive mobile menu, translated nav links
- Contact form with captcha, server action email sending, translated labels
- Material Design 3 color tokens, Manrope + Inter fonts, Material Symbols icons
- Local product image assets and company logo

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

package-lock.json

@@ -9,12 +9,14 @@
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         "@types/react-dom": "^19",
         "eslint": "^9",
@@ -1641,6 +1643,16 @@
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@@ -5188,6 +5200,15 @@
       "dev": true,
       "license": "MIT"
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