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

bizinikiwi/pezframe/treasury/src/lib.rs

@@ -274,7 +274,7 @@ pub mod pezpallet {
 		type SpendFunds: SpendFunds<Self, I>;
 
 		/// DEPRECATED: associated with `spend_local` call and will be removed in May 2025.
-		/// Refer to <https://github.com/pezkuwichain/kurdistan-sdk/issues/122> for migration to `spend`.
+		/// Refer to <https://github.com/pezkuwichain/pezkuwi-sdk/issues/122> for migration to `spend`.
 		///
 		/// The maximum number of approvals that can wait in the spending queue.
 		///
@@ -329,14 +329,14 @@ pub mod pezpallet {
 	}
 
 	/// DEPRECATED: associated with `spend_local` call and will be removed in May 2025.
-	/// Refer to <https://github.com/pezkuwichain/kurdistan-sdk/issues/122> for migration to `spend`.
+	/// Refer to <https://github.com/pezkuwichain/pezkuwi-sdk/issues/122> for migration to `spend`.
 	///
 	/// Number of proposals that have been made.
 	#[pezpallet::storage]
 	pub type ProposalCount<T, I = ()> = StorageValue<_, ProposalIndex, ValueQuery>;
 
 	/// DEPRECATED: associated with `spend_local` call and will be removed in May 2025.
-	/// Refer to <https://github.com/pezkuwichain/kurdistan-sdk/issues/122> for migration to `spend`.
+	/// Refer to <https://github.com/pezkuwichain/pezkuwi-sdk/issues/122> for migration to `spend`.
 	///
 	/// Proposals that have been made.
 	#[pezpallet::storage]
@@ -354,7 +354,7 @@ pub mod pezpallet {
 		StorageValue<_, BalanceOf<T, I>, ValueQuery>;
 
 	/// DEPRECATED: associated with `spend_local` call and will be removed in May 2025.
-	/// Refer to <https://github.com/pezkuwichain/kurdistan-sdk/issues/122> for migration to `spend`.
+	/// Refer to <https://github.com/pezkuwichain/pezkuwi-sdk/issues/122> for migration to `spend`.
 	///
 	/// Proposal indices that have been approved but not yet awarded.
 	#[pezpallet::storage]