Cloud Mechanics frontend modifications for the pinned Postiz v2.25.1 image.

Original application copyright and license notices are preserved in the
corresponding sources and dependency lockfile. Postiz is AGPL-3.0.
The source archive is generated from the same isolated container as the build.
It contains no runtime environment, database dumps, credentials or user uploads.

The icon is from https://cloudmechanics.ai/favicon.svg.
The wordmark is from https://cloudmechanics.ai/logo.svg; its canvas is widened
to avoid clipping the text. The SVG namespace is corrected for browsers.
The original paths and typography are unchanged.

Reproduction:
1. Use the image recorded in image.txt at the published deployment.
2. Mount this branding directory at /branding in that image.
3. Run node /branding/apply.cjs /app, then cd /app/apps/frontend && pnpm run build.
4. Deploy the built .next directory and public assets with the provided Compose
   branding mounts. scripts/deploy/build-branding.sh automates these operations
   and publishes the corresponding source archive through /open-source/.

Source transforms change display literals, not API paths, provider identifiers,
import names, permission handling, database models or license notices.
The deployment fails when pinned layout/login component contracts change.
