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

pezkuwi/runtime/common/src/impls.rs

@@ -93,7 +93,7 @@ pub struct EraPayoutParams {
 }
 
 /// A specialized function to compute the inflation of the staking system, tailored for pezkuwi
-/// relay chains, such as Pezkuwi, Kusama and Zagros.
+/// relay chains, such as Pezkuwi, Dicle and Zagros.
 pub fn relay_era_payout(params: EraPayoutParams) -> (Balance, Balance) {
 	use pezsp_runtime::traits::Saturating;
 

pezkuwi/runtime/common/src/lib.rs

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Pezkuwi.  If not, see <http://www.gnu.org/licenses/>.
 
-//! Common runtime code for the Relay Chain, e.g. Pezkuwichain, Zagros, Pezkuwi, Kusama ...
+//! Common runtime code for the Relay Chain, e.g. Pezkuwichain, Zagros, Pezkuwi, Dicle ...
 
 #![cfg_attr(not(feature = "std"), no_std)]