Development (#172)

* docs: Add CLAUDE_RULES.md with strict rebrand protection rules

- Define immutable rebrand rules that cannot be violated
- Prohibit reverting rebrand for cargo check convenience
- Establish checkpoint and audit trail requirements
- Document correct error handling approach

* refactor: Complete kurdistan-sdk to pezkuwi-sdk rebrand

- Update README.md with pezkuwi-sdk branding
- Replace all kurdistan-sdk URL references with pezkuwi-sdk
- Replace kurdistan-tech with pezkuwichain in workflows
- Update email domains from @kurdistan-tech.io to @pezkuwichain.io
- Rename tool references: kurdistan-tech-publish → pezkuwi-publish
- Update runner names: kurdistan-tech-* → pezkuwichain-*
- Update analytics/forum/matrix domains to pezkuwichain.io
- Keep 'Kurdistan Tech Institute' as organization name
- Keep tech@kurdistan.gov as official government contact

.github/workflows/release-reusable-rc-build.yml

@@ -167,7 +167,7 @@ jobs:
        - name: Set workspace environment variable
          # relevant for artifacts upload, which can not interpolate Github Action variable syntax when
          # used within valid paths. We can not use root-based paths either, since it is set as read-only
-         # on the `kurdistan-tech-macos` runner.
+         # on the `pezkuwichain-macos` runner.
          run: echo "ARTIFACTS_PATH=${GITHUB_WORKSPACE}/artifacts/${{ matrix.binaries }}" >> $GITHUB_ENV
 
        - name: Set up Homebrew