Add Ultravioleta DAO facilitator to ecosystem directory

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: 0xultravioleta

typescript/site/app/ecosystem/partners-data/ultravioleta-dao/metadata.json

@@ -0,0 +1,53 @@
+{
+  "name": "Ultravioleta DAO",
+  "description": "Production-grade multi-chain facilitator in Rust supporting 18 mainnets across 7 blockchain families with 5 stablecoins, escrow settlements, and ERC-8004 reputation.",
+  "logoUrl": "/logos/ultravioleta-dao.png",
+  "websiteUrl": "https://facilitator.ultravioletadao.xyz",
+  "category": "Facilitators",
+  "facilitator": {
+    "baseUrl": "https://facilitator.ultravioletadao.xyz",
+    "networks": [
+      "base",
+      "base-sepolia",
+      "ethereum",
+      "arbitrum",
+      "arbitrum-sepolia",
+      "avalanche",
+      "avalanche-fuji",
+      "polygon",
+      "polygon-amoy",
+      "optimism",
+      "optimism-sepolia",
+      "celo",
+      "celo-sepolia",
+      "bsc",
+      "unichain",
+      "unichain-sepolia",
+      "monad",
+      "hyperevm",
+      "hyperevm-testnet",
+      "skale-base",
+      "skale-base-sepolia",
+      "solana",
+      "solana-devnet",
+      "sui",
+      "sui-testnet",
+      "fogo",
+      "fogo-testnet",
+      "near",
+      "near-testnet",
+      "stellar",
+      "stellar-testnet",
+      "algorand",
+      "algorand-testnet"
+    ],
+    "schemes": ["exact", "escrow", "upto"],
+    "assets": ["EIP-3009", "SPL", "Sui::Coin", "NEAR", "Stellar", "Algorand"],
+    "supports": {
+      "verify": true,
+      "settle": true,
+      "supported": true,
+      "list": false
+    }
+  }
+}