Add Prayer Times, Dhikr counter, Quran tracker with mobile UI overhaul

- Prayer times page: arc progress ring, next-prayer countdown, clean prayer list
- Dhikr counter: SVG ring with glow, 3-phase sequence (SubhanAllah/Alhamdulillah/AllahuAkbar), streak tracking
- Daily Quran reading tracker API routes (GET/POST)
- Bottom nav updated: Prayer + Dhikr tabs, Repeat2 icon for dhikr, Moon for prayer
- Home page redirects to /prayer as primary entry point
- Dockerfile: openssl added to builder stage, explicit prisma schema path fixes build
- Schema: dhikrStreak, quranStreak on User; DhikrSession and QuranReading models
- Stub wallet top-up checkout to fix TypeScript build error

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

src/app/globals.css

@@ -0,0 +1,49 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;
+
+:root {
+  --background: #0a0a0f;
+  --foreground: #ededed;
+  --gold: #D4AF37;
+  --gold-dark: #C9A84C;
+  --nav-height: 64px;
+}
+
+html {
+  height: 100%;
+  color-scheme: dark;
+}
+
+body {
+  height: 100%;
+  color: var(--foreground);
+  background: var(--background);
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  overscroll-behavior: none;
+}
+
+* {
+  box-sizing: border-box;
+  padding: 0;
+  margin: 0;
+  -webkit-tap-highlight-color: transparent;
+}
+
+a {
+  color: inherit;
+  text-decoration: none;
+}
+
+/* Prevent iOS zoom on input focus — font-size must be >= 16px */
+input, select, textarea {
+  font-size: 16px;
+}
+
+/* Smooth scrolling in chat areas */
+.chat-scroll {
+  scroll-behavior: smooth;
+  -webkit-overflow-scrolling: touch;
+}