Add Hydrapad application

[hydrapad]

Project Abstract

Dear Grants Committee,
We are excited to submit our application to support the development & integration of Hydrapad on Polkadot, a decentralized presale launchpad platform designed to facilitate seamless, transparent, and secure fundraising for web3 startups.

If your application is a follow-up to a previous grant, please mention which one in the first line of the abstract and include a link to previous pull requests if applicable.

Grant level

• Level 1: Up to $10,000, 2 approvals
• Level 2: Up to $30,000, 3 approvals
• Level 3: Unlimited, 5 approvals (for >$100k: Web3 Foundation Council approval)

Application Checklist

• The application template has been copied and aptly renamed (project_name.md).
• I have read the application guidelines.
• Payment details have been provided (Polkadot AssetHub (USDC & DOT) address in the application and bank details via email, if applicable).
• I understand that an agreed upon percentage of each milestone will be paid in vested DOT, to the Polkadot address listed in the application.
• I am aware that, in order to receive a grant, I (and the entity I represent) have to successfully complete a KYC/KYB check.
• The software delivered for this grant will be released under an open-source license specified in the application.
• The initial PR contains only one commit (squash and force-push if needed).
• The grant will only be announced once the first milestone has been accepted (see the announcement guidelines).
• I prefer the discussion of this application to take place in a private Element/Matrix channel. My username is: @_______:matrix.org (change the homeserver if you use a different one)

I have read and hereby sign the Contributor License Agreement.

[github-actions]

CLA Assistant Lite bot: Thank you for your submission, we really appreciate it. Like many open source projects, we ask that you sign our Contributor License Agreement before we can accept your contribution. Please submit the following text as a separate comment:

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I have read and hereby sign the Contributor License Agreement.

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[hydrapad]

I have read and hereby sign the Contributor License Agreement.