docs: add subprocessor page

Author: tianzhou

src/app/[locale]/(legal)/subprocessors/page.tsx

@@ -0,0 +1,67 @@
+import getMetadata from '@/utils/get-metadata';
+
+import SEO_DATA from '@/lib/seo-data';
+
+export const metadata = getMetadata(SEO_DATA.SUB_PROCESSORS);
+
+export default function Page() {
+  return (
+    <>
+      <h1 className="font-title text-90 font-semibold leading-none lg:text-68 md:text-56 sm:text-40">
+        Subprocessors
+      </h1>
+      <p className="text-gray-50 sm:my-3">
+        Last modified: <time>Jan 6, 2024</time>
+      </p>
+      <p>
+        As a software vendor, we collaborate with trusted third-party service providers
+        (subprocessors) to enhance the functionality, security, and performance of our products and
+        services.
+      </p>
+      <table>
+        <tr>
+          <th>Vendor</th>
+          <th>Location</th>
+          <th>Purpose</th>
+          <th>Reference</th>
+        </tr>
+        <tr>
+          <td>Cloudflare</td>
+          <td>US</td>
+          <td>DNS</td>
+          <td>https://www.cloudflare.com/cloudflare-customer-dpa/</td>
+        </tr>
+        <tr>
+          <td>Google Cloud</td>
+          <td>US</td>
+          <td>Hosting</td>
+          <td>https://cloud.google.com/terms/data-processing-addendum</td>
+        </tr>
+        <tr>
+          <td>Linear</td>
+          <td>US</td>
+          <td>Ticketing</td>
+          <td>https://linear.app/dpa</td>
+        </tr>
+        <tr>
+          <td>Mailchimp</td>
+          <td>US</td>
+          <td>Email</td>
+          <td>https://mailchimp.com/legal/data-processing-addendum/</td>
+        </tr>
+        <tr>
+          <td>Paddle</td>
+          <td>UK</td>
+          <td>Payment</td>
+          <td>https://www.paddle.com/legal/data-processing-addendum</td>
+        </tr>
+        <tr>
+          <td>Render</td>
+          <td>US</td>
+          <td>Hosting</td>
+          <td>https://trust.render.com/</td>
+        </tr>
+      </table>
+    </>
+  );
+}

src/lib/route.ts

@@ -28,6 +28,7 @@ const Route = {
 
   // terms
   REFUND: '/refund',
+  SUB_PROCESSORS: '/subprocessors',
   TERMS: '/terms',
   PARTNER: '/partner',
   PRIVACY: '/privacy',

src/lib/seo-data.ts

@@ -104,6 +104,11 @@ const SEO_DATA = {
       'Schema migration and database security for developer, security, DBA, and platform engineering teams.',
     pathname: `${Route.SQL_REVIEW_GUIDE}/`,
   },
+  SUB_PROCESSORS: {
+    title: 'Sub-processors',
+    description: 'List of Bytebase sub-processors.',
+    pathname: `${Route.SUB_PROCESSORS}/`,
+  },
   DBA: {
     title: 'Bytebase for DBA',
     description: