rebrand: kusama → dicle

- Replace all kusama/Kusama references with dicle/Dicle
- Rename weight files from ksm_size to dcl_size
- Update papi-tests files from ksm to dcl
- Remove chain-specs/kusama.json files
- cargo check --workspace successful (Finished output)
- Update MAINNET_ROADMAP.md: FAZ 8 completed

bizinikiwi/pezframe/nomination-pools/src/lib.rs

@@ -1696,7 +1696,7 @@ pub mod pezpallet {
 		///
 		/// See the inline code docs of `Member::pending_rewards` and `RewardPool::update_recorded`
 		/// for example analysis. A [`pezsp_runtime::FixedU128`] should be fine for chains with
-		/// balance types similar to that of Pezkuwi and Kusama, in the absence of severe slashing
+		/// balance types similar to that of Pezkuwi and Dicle, in the absence of severe slashing
 		/// (or prevented via a reasonable `MaxPointsToBalance`), for many many years to come.
 		type RewardCounter: FixedPointNumber + MaxEncodedLen + TypeInfo + Default + codec::FullCodec;
 

bizinikiwi/pezframe/nomination-pools/src/tests.rs

@@ -2374,7 +2374,7 @@ mod claim_payout {
 
 	#[test]
 	fn claim_payout_large_numbers() {
-		let unit = 10u128.pow(12); // akin to KSM
+		let unit = 10u128.pow(12); // akin to DCL
 		ExistentialDeposit::set(unit);
 		StakingMinBond::set(unit * 1000);