[andre487]

Message487's store descriptions presented SMS as the primary feature and omitted notification images. Update the English and Russian descriptions to cover notifications, images and SMS sent to n8n or a custom HTTPS webhook, and align the README, privacy policy and project context with current storage and duplicate filtering.

Add a single export command for the separate branding SVG sources, producing branding/store PNGs, launcher density variants and Android vector resources. Add a configurable Samsung-style SVG/PNG preview with an approximate mask and bevel, including support for Illustrator-renamed circular clipping paths. Adaptive Android icons and the default Samsung preview use the square artwork at scale 0.73; the separate round assets retain scale 0.65.

Validation:

• All 6 branding/export and Samsung-preview tests pass, including repeatable export, dimensions, opaque store images and Illustrator clipping regression.
• Generated PNGs were compared against the existing exports before changing the adaptive source: pixel contents matched.
• Debug APK build, installation and launch on the API 35 emulator succeeded.
• Store description length checks and git diff --check passed.

The Samsung mask and bevel are approximations; the stock emulator does not reproduce One UI effects. Source references and commands are documented in assets/branding/README.md.

APK artifacts

• Download debug APK — signed with the disposable Android debug key
• Download unsigned release APK — verified unsigned

Built from commit 9816e4e1 by CI run #86.
Artifacts expire after 14 days. Neither APK uses the Message487 release key.