Refactor Smart Wallet and Chat Interface descriptions

Removed some details from the Smart Wallet Integration and Chat Interface sections for brevity.

Author: sidelaw

Blue Whale.md

@@ -308,8 +308,8 @@ N/A
 | **0c.** | Testing and Testing Guide | Comprehensive unit tests will fully cover core features, ensuring functionality and robustness. We will provide: (1) Unit tests for wallet creation, transaction signing, and balance queries (target: >80% code coverage), (2) Integration tests for WhatsApp message handling and blockchain interaction, (3) End-to-end tests simulating complete user workflows, (4) Detailed guide explaining how to run all tests locally and in CI/CD pipeline, (5) Test data and mock WhatsApp messages for validation. |
 | **0d.** | Docker | We will provide a Dockerfile for testing all the functionality delivered with this milestone. The Docker container will include: (1) Complete backend service with dependencies, (2) Test Westend Testnet connection, (3) WhatsApp API integration (with test credentials documentation), (4) Pre-configured PostgreSQL database, (5) Instructions for running the complete stack locally. |
 | **0e.** | Article | We will publish an article/workshop on Medium and share it in the Polkadot community that explains: (1) How we integrated Polkadot wallets into WhatsApp, (2) The technical challenges we overcame, (3) Vision for chat-based crypto adoption. Target audience: Polkadot developers and crypto enthusiasts. |
-| 1. | Smart Wallet Integration | We will deliver a fully functional Polkadot smart wallet embedded in WhatsApp operating on Westend Testnet. Features include: (1) Non-custodial wallet creation with secure key generation, (2) Support for DOT token transfers. Users can send a WhatsApp command to create a wallet and receive confirmation with the wallet address. |
-| 2. | Chat Interface | We will deliver a natural language chat interface that allows users to: (1) Initiate transactions using commands like "send 10 DOT to [address]", (2) Check balances with "show balance" command, (3) View transaction history, (4) Interact with mini-apps through conversational flows, (5) Receive real-time transaction confirmations and notifications.. Verification: Demo video showing complete transaction flow from WhatsApp message to blockchain confirmation. |
+| 1. | Smart Wallet Integration | We will deliver a fully functional Polkadot smart wallet embedded in WhatsApp operating on Westend Testnet. Features include: Support for DOT token transfers. Users can send a WhatsApp command to create a wallet and receive confirmation with the wallet address. |
+| 2. | Chat Interface | We will deliver a natural language chat interface that allows users to: (1) Initiate transactions using commands like "send 10 DOT to [address]", (2) Check balances with "show balance" command, (3) View transaction history,  Verification: Demo video showing complete transaction flow from WhatsApp message to blockchain confirmation. |
 
 ### Milestone 2 — Analytics Dashboard & Developer SDK