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.

scripts/deploy-relay-mainnet.sh

@@ -9,9 +9,7 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
 
 # Load environment variables
-if [ -f "$PROJECT_ROOT/.env" ]; then
-    source "$PROJECT_ROOT/.env"
-fi
+source "$PROJECT_ROOT/scripts/load-env.sh" >/dev/null 2>&1 || true
 
 # Configuration
 RPC_URL_MAINNET="${RPC_URL_MAINNET:-https://eth.llamarpc.com}"
@@ -107,4 +105,3 @@ else
     echo "⚠️  Could not extract deployed addresses from logs"
     echo "   Please check deployment logs manually"
 fi
-