feat: landing auth integration & landing ui improvements (#33)

* feat: setup openapi libs for landing

* feat: seperate landing layouts

* feat: movee landing providers

* feat: add auth layout

* feat: implement cookie management for access and refresh tokens

* feat: replace Inter font with Bai Jamjuree in layout and add font utility

* feat: add signin

* feat: add Poppins font to the font utility

* feat: expand theme colors in index.css for improved styling options

* feat: update dependencies and enhance button and form components with new variants and context

* feat: move old components to __old__ dir

* feat: add react query support

* feat: hide the footer

* fix: header style

* feat: replace Image component with LogoSimple in Header and update Logo component to accept props

* fix: update label for tutorial stat in hero-stats.json

* feat: implement EventsPage component with event listing and details

* feat: add signup button and page

* feat: add HERO_CONTENT data and integrate into Hero component

* fix: update navigations import to uppercase and add missing Testimoni entry

* feat: implement testimonials display and add submission page

* fix: correct link path for testimonial submission

* feat: add communites component and integrate social links from JSON data

* fix: adjust grid gap in Communities component for better layout

* fix: update font imports in layout components for consistency

* fix: replace text logo with LogoSimple component in Footer and restore Footer in Layout

* feat: add TestimonialSection component and update testimonials data

* fix: update section ID from 'komunitas' to 'community' for consistency

* feat: add CTASection component with interactive elements and background pattern

* fix: update join URL in hero content for consistency

* fix: update text in CTASection for improved emphasis and consistency

* feat: add CommunitySection component and integrate it into the main page

* feat: update Footer component to use dynamic navigation and social links

* feat: implement HeroSection component with dynamic content and animations

* refactor: replace hardcoded testimonials with dynamic data from JSON

* feat: add signup page

* feat: integrate Turnstile captcha verification in signup process

* feat: implement verification page

* feat: add signin link to the signup page

* feat: add "Forgot Password?" link to the signin form

* refactor: clean up unused ThemeProvider code and CSS variables

* feat: add base styles for borders and background to improve UI consistency

* feat: implement forgot password functionality with validation and UI components

* fix: update password validation rules for clarity and consistency

* feat: enable rich colors for Toaster component in layout

* feat: implement reset password functionality with validation and UI components

* feat: implement Turnstile captcha verification for forgot password and signup actions

* refactor: remove console log and enhance error handling in signin and resend OTP actions

* feat: add navigation entries for Roadmap and Artikel sections

* feat: create initial Page component for articles section

* feat: update footer component with additional social media links and icons

* feat: remove all unused components in landing

* chore: add @radix-ui/react-label deps

* feat: wrap VerificationTabs in Suspense

* feat: update .env.example to include TURNSTILE_SECRET_KEY and correct NEXT_PUBLIC_TURNSTILE_SITEKEY

apps/landing/src/app/(auth)/_http/fetch-post-verify-turnstile.ts

@@ -0,0 +1,41 @@
+export async function fetchPostverifyTurnstile(
+  token: string,
+  remoteIp?: string
+): Promise<boolean> {
+  const url = 'https://challenges.cloudflare.com/turnstile/v0/siteverify';
+  const params = new URLSearchParams({
+    secret: String(process.env.TURNSTILE_SECRET_KEY),
+    response: token,
+  });
+  if (remoteIp) {
+    params.append('remoteip', remoteIp);
+  }
+
+  const res = await fetch(url, {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/x-www-form-urlencoded',
+    },
+    body: params.toString(),
+  });
+
+  if (!res.ok) {
+    console.error('Turnstile verify HTTP error', res.status);
+    return false;
+  }
+
+  const data = (await res.json()) as TurnstileVerifyResponse;
+  if (!data.success) {
+    console.warn('Turnstile failure', data['error-codes']);
+    return false;
+  }
+
+  return true;
+}
+
+interface TurnstileVerifyResponse {
+  success: boolean;
+  challenge_ts: string;
+  hostname: string;
+  'error-codes'?: string[];
+}