feat: enable S3 video uploads and update related configurations

- Added support for self-hosted S3 video uploads with new environment variables: OPENFRAME_ENABLE_S3_VIDEO_UPLOADS and OPENFRAME_MAX_VIDEO_UPLOAD_BYTES.
- Updated .env.example and .env.docker.example to reflect new configuration options.
- Enhanced Content Security Policy to include origins for S3-compatible storage.
- Updated dependencies for AWS SDK to support new features.
- Refactored upload logic to accommodate both Bunny and S3 upload providers.
- Updated documentation to clarify the usage of direct uploads and S3 configurations.
- Closes #11

package.json

@@ -21,6 +21,7 @@
     "db:seed": "prisma db seed",
     "db:setup": "bun run db:generate && bun run db:migrate",
     "self-host:bootstrap": "bun run scripts/self-host-bootstrap.ts",
+    "r2:configure-cors": "bun run scripts/configure-r2-cors.ts",
     "r2:cleanup-orphans:dry": "bun run scripts/r2-orphan-cleanup.ts --dry-run",
     "r2:cleanup-orphans": "bun run scripts/r2-orphan-cleanup.ts",
     "bunny:cleanup-orphans:dry": "bun run scripts/bunny-orphan-cleanup.ts --dry-run",
@@ -28,7 +29,8 @@
   },
   "dependencies": {
     "@auth/prisma-adapter": "^2.11.1",
-    "@aws-sdk/client-s3": "^3.1029.0",
+    "@aws-sdk/client-s3": "3.1054.0",
+    "@aws-sdk/s3-request-presigner": "3.1054.0",
     "@prisma/adapter-pg": "^7.3.0",
     "@prisma/client": "^7.3.0",
     "bcryptjs": "^3.0.3",