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

pezkuwi/node/network/protocol/src/request_response/mod.rs

@@ -137,7 +137,7 @@ const POV_REQUEST_TIMEOUT_CONNECTED: Duration = Duration::from_millis(2000);
 /// We supply leniency because there are often large candidates and asynchronous
 /// backing allows them to be included over a longer window of time. Exponential back-off
 /// up to a maximum of 10 seconds would be ideal, but isn't supported by the
-/// infrastructure here yet: see https://github.com/pezkuwichain/kurdistan-sdk/issues/164
+/// infrastructure here yet: see https://github.com/pezkuwichain/pezkuwi-sdk/issues/164
 const ATTESTED_CANDIDATE_TIMEOUT: Duration = Duration::from_millis(2500);
 
 /// We don't want a slow peer to slow down all the others, at the same time we want to get out the