docs: Rebuild documentation as enterprise-grade TLAS platform

- Migrate from custom HTTP server to VitePress framework
- Rename project to Tokenized License Approval System (TLAS)
- Add comprehensive documentation for all stakeholders:
  - Business: Executive summary, value proposition, governance
  - Operations: Infrastructure, installation, monitoring, backup
  - Departments: User guide, workflows, verification, issuance
  - Developers: API reference, authentication, webhooks, SDKs
  - Compliance: OWASP, DPDP Act, IT Act, audit framework
- Add modern theme with dark mode and full-text search
- Update Dockerfile for VitePress build process

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Documentation/developers/blockchain-apis.md

@@ -0,0 +1,83 @@
+# Blockchain APIs
+
+## Certificate Verification
+
+### Verify by Token ID
+
+```http
+GET /blockchain/verify/{tokenId}
+```
+
+**Response**
+```json
+{
+  "valid": true,
+  "token": {
+    "id": "0x1234567890abcdef",
+    "licenseNumber": "GOA/TRADE/2026/00001",
+    "holder": "ABC Enterprises",
+    "issuedAt": "2026-02-09T10:00:00Z",
+    "validUntil": "2027-02-08T23:59:59Z",
+    "status": "ACTIVE"
+  },
+  "blockchain": {
+    "contractAddress": "0xContract...",
+    "transactionHash": "0xTx...",
+    "blockNumber": 12345,
+    "timestamp": "2026-02-09T10:00:00Z"
+  }
+}
+```
+
+### Verify by License Number
+
+```http
+GET /blockchain/verify?licenseNumber=GOA/TRADE/2026/00001
+```
+
+## Transaction History
+
+### Get Token History
+
+```http
+GET /blockchain/tokens/{tokenId}/history
+```
+
+**Response**
+```json
+{
+  "tokenId": "0x1234...",
+  "events": [
+    {
+      "event": "MINTED",
+      "timestamp": "2026-02-09T10:00:00Z",
+      "transactionHash": "0xMint...",
+      "data": { "to": "0xHolder..." }
+    },
+    {
+      "event": "RENEWED",
+      "timestamp": "2027-02-01T10:00:00Z",
+      "transactionHash": "0xRenew...",
+      "data": { "newExpiry": "2028-02-08" }
+    }
+  ]
+}
+```
+
+## Smart Contract ABI
+
+```solidity
+interface ILicenseNFT {
+    function mint(address to, string licenseNumber, bytes32 documentHash) returns (uint256);
+    function verify(uint256 tokenId) returns (bool valid, LicenseData data);
+    function revoke(uint256 tokenId, string reason);
+    function renew(uint256 tokenId, uint256 newExpiry);
+}
+```
+
+## Block Explorer
+
+View transactions on the block explorer:
+```
+https://explorer.tlas.gov.in/tx/{transactionHash}
+```