feat: Add fullSyncByDefault to Pezkuwi chains and fix chain sorting

- Added fullSyncByDefault option to all Pezkuwi chains (mainnet, Asset Hub,
  People, Zagros) to enable automatic balance sync
- Fixed chain sorting to include Polkadot and Kusama relay chains
- Pezkuwi ecosystem now correctly appears first in network lists

pezkuwi-config/chains.json

@@ -9,7 +9,8 @@
       "governance-v2",
       "proxy",
       "multisig",
-      "pushSupport"
+      "pushSupport",
+      "fullSyncByDefault"
     ],
     "nodeSelectionStrategy": "roundRobin",
     "nodes": [
@@ -64,7 +65,8 @@
     "icon": "https://raw.githubusercontent.com/pezkuwichain/pezkuwi-wallet-utils/master/icons/chains/Pezkuwi.png",
     "addressPrefix": 42,
     "options": [
-      "testnet"
+      "testnet",
+      "fullSyncByDefault"
     ],
     "nodes": [
       {
@@ -100,7 +102,8 @@
       "swap-hub",
       "assethub-fees",
       "proxy",
-      "multisig"
+      "multisig",
+      "fullSyncByDefault"
     ],
     "nodeSelectionStrategy": "roundRobin",
     "nodes": [
@@ -177,7 +180,8 @@
     "addressPrefix": 42,
     "options": [
       "proxy",
-      "multisig"
+      "multisig",
+      "fullSyncByDefault"
     ],
     "nodeSelectionStrategy": "roundRobin",
     "nodes": [

runtime/src/main/java/io/novafoundation/nova/runtime/ext/ChainSorting.kt

@@ -4,12 +4,18 @@ import io.novafoundation.nova.runtime.multiNetwork.chain.model.Chain
 
 val Chain.mainChainsFirstAscendingOrder
     get() = when (genesisHash) {
+        // Pezkuwi ecosystem first
         Chain.Geneses.PEZKUWI -> 0
         Chain.Geneses.PEZKUWI_ASSET_HUB -> 1
         Chain.Geneses.PEZKUWI_PEOPLE -> 2
-        Chain.Geneses.POLKADOT_ASSET_HUB -> 3
-        Chain.Geneses.KUSAMA_ASSET_HUB -> 4
-        else -> 5
+        // Then Polkadot ecosystem
+        Chain.Geneses.POLKADOT -> 3
+        Chain.Geneses.POLKADOT_ASSET_HUB -> 4
+        // Then Kusama ecosystem
+        Chain.Geneses.KUSAMA -> 5
+        Chain.Geneses.KUSAMA_ASSET_HUB -> 6
+        // Everything else
+        else -> 7
     }
 
 val Chain.testnetsLastAscendingOrder