feat: integrate uload and picture, unify package naming

- Add uload project with apps/web structure
  - Reorganize from flat to monorepo structure
  - Remove PocketBase binary and local data
  - Update to pnpm and @uload/web namespace

- Add picture project to monorepo
  - Remove embedded git repository

- Unify all package names to @{project}/{app} schema:
  - @maerchenzauber/* (was @storyteller/*)
  - @manacore/* (was manacore-*, manacore)
  - @manadeck/* (was web, backend, manadeck)
  - @memoro/* (was memoro-web, landing, memoro)
  - @picture/* (already unified)
  - @uload/web

- Add convenient dev scripts for all apps:
  - pnpm dev:{project}:web
  - pnpm dev:{project}:landing
  - pnpm dev:{project}:mobile
  - pnpm dev:{project}:backend

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

uload/scripts/test-env.mjs

@@ -0,0 +1,34 @@
+// Test which PocketBase URL is being used
+import { readFileSync, existsSync } from 'fs';
+import { join } from 'path';
+import { fileURLToPath } from 'url';
+import { dirname } from 'path';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+console.log('Testing Environment Variables:');
+console.log('----------------------------');
+console.log('NODE_ENV:', process.env.NODE_ENV);
+console.log('PUBLIC_POCKETBASE_URL:', process.env.PUBLIC_POCKETBASE_URL);
+
+const envFiles = ['.env', '.env.development', '.env.production'];
+
+envFiles.forEach(file => {
+  const filePath = join(__dirname, file);
+  if (existsSync(filePath)) {
+    console.log(`\n${file} exists`);
+    const content = readFileSync(filePath, 'utf8');
+    const lines = content.split('\n');
+    lines.forEach(line => {
+      if (line.includes('POCKETBASE_URL')) {
+        console.log(`  -> ${line}`);
+      }
+    });
+  }
+});
+
+console.log('\nNOTE: SvelteKit/Vite loads environment variables differently.');
+console.log('The app should use:');
+console.log('- Development: http://localhost:8090 (from .env or fallback)');
+console.log('- Production: https://pb.ulo.ad (from .env.production)');