refactor(archive): move historical contracts and adapters to archive directory

- Archived multiple non-EVM adapters (Algorand, Hedera, Tron, TON, Cosmos, Solana) and compliance contracts (IndyVerifier) to `archive/solidity/contracts/`.
- Updated documentation to reflect the historical status of archived components.
- Adjusted `foundry.toml` and `README.md` for clarity on historical dependencies and configurations.
- Enhanced Makefile and package.json scripts for improved contract testing and building processes.
- Removed obsolete contracts (AlltraCustomBridge, CommodityCCIPBridge, ISO4217WCCIPBridge, VaultBridgeAdapter) from the main directory.
- Updated implementation reports to indicate archived status for various components.

services/relay/src/RelayService.js

@@ -21,7 +21,9 @@ export class RelayService {
     this.destinationProvider = null;
     this.sourceSigner = null;
     this.destinationSigner = null;
-    this.messageQueue = new MessageQueue(this.logger);
+    this.messageQueue = new MessageQueue(this.logger, {
+      persistencePath: config.queuePersistence?.path || ''
+    });
     
     // Contract instances
     this.sourceRouter = null;
@@ -260,7 +262,9 @@ export class RelayService {
       queue: {
         size: queueStats.queueSize,
         processed: queueStats.processed,
-        failed: queueStats.failed
+        failed: queueStats.failed,
+        persistence_enabled: queueStats.persistenceEnabled,
+        last_persisted_at: queueStats.lastPersistedAt
       },
       last_source_poll: this.lastSourcePoll,
       last_seen_message: this.lastSeenMessage,
@@ -333,6 +337,7 @@ export class RelayService {
     this.sourceSigner = new ethers.Wallet(this.config.relayer.privateKey, this.sourceProvider);
     this.destinationSigner = new ethers.Wallet(this.config.relayer.privateKey, this.destinationProvider);
     this.relayerAddress = String(this.destinationSigner.address);
+    await this.messageQueue.init();
     
     this.logger.info('Relayer address: %s', this.relayerAddress);
     
@@ -375,6 +380,7 @@ export class RelayService {
   async stop() {
     this.logger.info('Stopping relay service...');
     this.isRunning = false;
+    await this.messageQueue.persistSnapshot();
     // Additional cleanup if needed
   }