- Fix Docker image tag fallback from 'master' to 'main' to match our default branch - Bump docker/login-action from v3.5.0 to v3.7.0 for consistency with other workflows
- Replace Parity's GCP registry (europe-docker.pkg.dev/parity-ci-2024) with GitHub Container Registry (ghcr.io/pezkuwichain) - Add packages:write permission for GHCR push - Update zombienet-env to use pezkuwichain images - Fix paritypr references in zombienet tests
- Add 72 rebrand workflow files (polkadot→pezkuwi, substrate→bizinikiwi, cumulus→pezcumulus) - Add GitHub actions, issue templates, and configs - Removed unnecessary workflows (fork-sync, gitspiegel, upstream-tracker, sync-templates, backport) - Renamed zombienet test files to match new naming convention