Add ICO related contracts

[kexleyBeefy]

The CCA token is a placeholder to be used in the CCA Uniswap ICO. It is soul-bound in that only approved addresses can send tokens. The CCA token contract is intended to be the exchange contract for when the actual token is released. It is expected that the rate is 1:1.

The admin needs to eventually set the actual token address on the contract, directly transfer the asset to the CCA contract (at least the total supply of the CCA token), and unpause the contract. Users can exchange the CCA tokens for the actual token by calling exchange(address to) or exchange(address from, address to) when available.

The zap is integrated to allow users to exchange using the existing UI on cap.app. Users can approve/permit the zap's token manager to spend the CCA token. The zap cannot send CCA tokens elsewhere, so the CCA tokens must be exchanged in the same transaction.

The contract is upgradeable and uses the same access controls as other cap contracts.

[octane-security-app]

Summary by Octane

New Contracts

• CCATokenStorageUtils.sol: Provides storage utilities for CCA tokens, enabling access to token storage using a predefined storage location in Solidity.
• CCAToken.sol: The smart contract allows for minting, exchanging, and managing soul-bound tokens with whitelist and pause functionality for asset-backed token swaps.

Updated Contracts

No contracts were updated.

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🔗 Commit Hash: 940dcfe

[octane-security-app]

Overview

Vulnerabilities found:	1

Warnings found:	7

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🔗 Commit Hash: 940dcfe
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