Mirrors permission-pilot's policy: only the 6 smoke locales (en-US, de-DE, ja-JP, ar, zh-CN, pt-BR) check phoneScreenshots PNGs into the repo. Non-smoke locales are excluded via .gitignore. Drops fastlane/metadata/android/ from ~67 MB to ~7 MB and prevents future bloat from full regens. Play Store's supply retains previously-uploaded screenshots for locales not pushed, so full localization is maintained by occasional manual regen + screenshots_only upload.
This commit adds default changelog files for various languages in the Fastlane metadata directory. Each file contains a generic message about bug fixes, performance improvements, and potential new features, along with a link to the full changelog and a note about the developer being a single person.