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-30_publish_release_draft.yml

@@ -292,7 +292,7 @@ jobs:
       matrix:
         channel:
           - name: "Team: RelEng Internal"
-            room: '!GvAyzgCDgaVrvibaAF:kurdistan-tech.io'
+            room: '!GvAyzgCDgaVrvibaAF:pezkuwichain.io'
 
     steps:
       - name: Send Matrix message to ${{ matrix.channel.name }}
@@ -300,7 +300,7 @@ jobs:
         with:
           room_id: ${{ matrix.channel.room }}
           access_token: ${{ secrets.RELEASENOTES_MATRIX_V2_ACCESS_TOKEN }}
-          server: m.kurdistan-tech.io
+          server: m.pezkuwichain.io
           message: |
             **New version of pezkuwi tagged**: ${{ needs.validate-inputs.outputs.release_tag }}<br/>
             And release draft is release created in [pezkuwi-sdk repo](https://github.com/pezkuwichain/pezkuwi-sdk/releases)