feat: rebrand Hemmelig to paste.es for cloudhost.es

- Set Spanish as default language with ephemeral/encrypted privacy focus
- Translate all user-facing strings and legal pages to Spanish
- Replace Norwegian flag with Spanish flag in footer
- Remove Hemmelig/terces.cloud links, add cloudhost.es sponsorship
- Rewrite PrivacyPage: zero data collection, ephemeral design emphasis
- Rewrite TermsPage: Spanish law, RGPD, paste.es/CloudHost.es references
- Update PWA manifest, HTML meta tags, package.json branding
- Rename webhook headers to X-Paste-Event / X-Paste-Signature
- Update API docs title and contact to paste.es / cloudhost.es

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

api/routes/setup.ts

@@ -0,0 +1,82 @@
+import { zValidator } from '@hono/zod-validator';
+import { Hono } from 'hono';
+import { z } from 'zod';
+import { auth } from '../auth';
+import prisma from '../lib/db';
+import { passwordSchema } from '../validations/password';
+
+const setupSchema = z.object({
+    email: z.string().email(),
+    password: passwordSchema,
+    username: z.string().min(3).max(32),
+    name: z.string().min(1).max(100),
+});
+
+const app = new Hono()
+    // Check if setup is needed (no users exist)
+    .get('/status', async (c) => {
+        try {
+            const userCount = await prisma.user.count();
+            return c.json({
+                needsSetup: userCount === 0,
+            });
+        } catch (error) {
+            console.error('Failed to check setup status:', error);
+            return c.json({ error: 'Failed to check setup status' }, 500);
+        }
+    })
+    // Complete initial setup - create first admin user
+    .post('/complete', zValidator('json', setupSchema), async (c) => {
+        try {
+            // Check if any users already exist
+            const userCount = await prisma.user.count();
+            if (userCount > 0) {
+                return c.json({ error: 'Setup already completed' }, 403);
+            }
+
+            const { email, password, username, name } = c.req.valid('json');
+
+            // Create the admin user using better-auth
+            const result = await auth.api.signUpEmail({
+                body: {
+                    email,
+                    password,
+                    name,
+                    username,
+                },
+            });
+
+            if (!result.user) {
+                return c.json({ error: 'Failed to create admin user' }, 500);
+            }
+
+            // Update user to be admin
+            await prisma.user.update({
+                where: { id: result.user.id },
+                data: { role: 'admin' },
+            });
+
+            // Create initial instance settings if not exists
+            const existingSettings = await prisma.instanceSettings.findFirst();
+            if (!existingSettings) {
+                await prisma.instanceSettings.create({
+                    data: {},
+                });
+            }
+
+            return c.json({
+                success: true,
+                message: 'Setup completed successfully',
+            });
+        } catch (error) {
+            console.error('Failed to complete setup:', error);
+            return c.json(
+                {
+                    error: 'Failed to complete setup',
+                },
+                500
+            );
+        }
+    });
+
+export default app;