docs: update README.md

README.md

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-# Drip
+<!-- PROJECT LOGO -->
+<br />
+<p align="center">
+  <img src="assets/drip_logo.png" alt="Logo" width="80" height="80">
+  <h3 align="center">Drip</h3>
+
+  <p align="center">
+    A revolutionary decentralized incentive learning system built on-chain.
+    <br />
+    <br />
+    <a href="https://ethglobal.com/showcase/drip-e73wa">Explore on ETHGlobal Showcase</a>
+  </p>
+</p>
 
-A revolutionary decentralized incentive learning system built on-chain.
 
 ## Overview
 
-Drip enables users to create and manage challenges, maintain user profiles, and handle tokenized vaults. The system is composed of several key components:
+Drip is a decentralized protocol that enables users to create and manage challenges, maintain user profiles, and handle tokenized vaults. The system comprises several key components:
 
-- DripProfile: An ERC-721 that governs user profiles and associated data.
-- Challenge: An ERC-721 to manage individual challenges.
-- ChallengeManager: Coordinates the creation and lifecycle management of challenges.
-- DripVault: An ERC-4626-compliant vault that handles token deposits and withdrawals.
+- DripProfile: An ERC-721 standard for managing user profiles and associated data.
+- Challenge: An ERC-721 token for managing individual challenges.
+- ChallengeManager: Coordinates the creation and lifecycle of challenges.
+- DripVault: An ERC-4626-compliant vault for token deposits and withdrawals.
 
 ## How It Works
 
-1. Initiate a Challenge:
-   - Learners can start a challenge within a predefined timeframe, choosing an amount to deposit as a commitment.
-2. Receive a Progress-Tracking NFT:
-   - Upon creation, the learner is issued an NFT that records their challenge progress.
-3. Daily Task Completion:
-   - Learners complete assigned tasks daily. Task progress is automatically updated and reflected in the NFT.
-4. Challenge Outcome:
-   - For Successful Days: Learners retrieve their deposited amount corresponding to the days completed successfully.
-   - For Unsuccessful Days: The deposits for incomplete days are allocated to the reward pool to incentivize successful participants.
-   - Additional Rewards: Successful learners earn an additional reward from the share of the reward pool accumulated from the deposits of all incomplete days across participants.
+1. **Initiate a Challenge**
+   - Users can start a challenge within a predefined timeframe, committing a deposit amount as collateral.
+2. **Receive a Progress-Tracking NFT**
+   - Participants are issued an NFT upon challenge initiation. This NFT dynamically tracks their progress.
+3. **Daily Task Completion**
+   - Participants complete daily tasks. Their progress is automatically updated and reflected on their NFT.
+4. **Challenge Outcome**
+   - **Successful Days**: Users can reclaim their deposits for the days they complete tasks successfully.
+   - **Unsuccessful Days**: Deposits for incomplete days are allocated to a reward pool.
+   - **Additional Rewards**: Participants who successfully complete challenges earn additional rewards from the reward pool, funded by incomplete day deposits across all participants.
 
 ## Rewards Calculation
 
 **Claimable Deposits**
 
+Represents the amount users can retrieve based on successfully completed days.
+
 ![claimable_deposits](assets/reward_claimable_deposits.png)
 
 **Additional Rewards**
 
+Reflects a share of the reward pool distributed to successful participants.
+
 ![additional_rewards](assets/reward_additional_rewards.png)
 
 **Total Redemption**
 
+Combines claimable deposits and additional rewards for a comprehensive view of user earnings.
+
 ![additional_redemption](assets/reward_total.png)
 
 ## Architecture
+The protocol is structured around four main contracts
 
-The protocol consists of four main contracts:
+**Challenge**
 
-**Challenge.sol**: Foundational contract for challenge operations.
+- Core logic for challenge operations.
+- Facilitates challenge creation and manages individual challenge states.
+- Retrieves challenges based on specific epochs.
 
-- Facilitates challenge creation.
-- Manages the state of individual challenges.
-- Retrieves challenges for a specific epoch.
+**ChallengeManager**
 
-**ChallengeManager.sol**: Orchestration layer for challenge lifecycles.
+- Orchestrates the lifecycle of challenges and epochs.
+- Establishes new epochs and manages their rewards through the DripVault.
 
-- Establishes new epochs.
-- Manages the lifecycle of epochs.
-- Oversees epoch rewards using the DripVault.
+**DripProfile**
 
-**DripProfile.sol**: User profiles management and engagement.
+- Manages user profile creation and updates.
+- Tracks daily task completions for users.
 
-- Enables profile creation.
-- Maintains and updates profile data.
-- Tracks and records daily completions.
+**DripVault**
 
-**DripVault.sol**: Tokenized asset management of epoch rewards.
+- Handles tokenized asset management for epoch rewards.
+- Facilitates token deposits and withdrawals.
 
-- Facilitates deposits and withdrawals of tokens.
+## Contributers
+<a href="https://github.com/Doge-is-Dope/"><img src="https://avatars.githubusercontent.com/u/7845979?v=4" alt="clement.l" style="width:5%; border-radius: 50%;"/></a>
+<a href="https://github.com/yuhsuan19/"><img src="https://avatars.githubusercontent.com/u/22169860?v=4" alt="yuhsuan19" style="width:5%; border-radius: 50%;"/></a>
+<a href="https://github.com//"><img src="" alt="" style="width:5%; border-radius: 50%;"/></a>
+<a href="https://github.com//"><img src="" alt="" style="width:5%; border-radius: 50%;"/></a>
 
 ## Deployed Contract Addresses
 
-Unified CREATE2 addresses for multi-chain deployment:
+The protocol utilizes unified CREATE2 addresses for multi-chain deployments:
 
 - Challenge: `0xaDcaAe61b8983940FB2c8098BDe112e507A0e1f0`
 - ChallengeManager: `0xB3084eF0Dc7440e32A6cD64e2E5072FBCd9AEEeE`
 - DripProfile: `0x0E69Ba1FF53c36D0fbb4fccC0e9B732D58593B2f`
 
-The contracts are live on the following testnets:
+Currently live on the following testnets:
 
 - Base Sepolia
 - Mantle Sepolia