feat: [UIE-8193] - Usable Storage Tooltip for Create/Resize Database table

[mpolotsk-akamai]

Description 📝

Tooltip for Create/Resize Database table

This PR is pointing to the release branch. See the original PR here for context on changes made: https://github.com/linode/manager/pull/11223.

Changes 🔄

List any change relevant to the reviewer.

• Added 'Usable Storage' with tooltip to the Create/Resize Database Table
• Added text note about 'Usable Storage' for smaller screen sizes

Target release date 🗓️

11/12/24

Preview 📷

Before	After

How to test 🧪

Prerequisites

(How to setup test environment)

• Managed Databases account capability
• dbaasV2 feature flag set to GA

Verification steps

(How to verify changes)

• Navigate to the Create Database Cluster page
• Navigate to the Resize Database Tab

As an Author I have considered 🤔

Check all that apply

• [x] 👀 Doing a self review
• [x] ❔ Our contribution guidelines
• [x] 🤏 Splitting feature into small PRs
• [x] ➕ Adding a changeset
• [ ] 🧪 Providing/Improving test coverage
• [ ] 🔐 Removing all sensitive information from the code and PR description
• [ ] 🚩 Using a feature flag to protect the release
• [ ] 👣 Providing comprehensive reproduction steps
• [ ] 📑 Providing or updating our documentation
• [ ] 🕛 Scheduling a pair reviewing session
• [ ] 📱 Providing mobile support
• [ ] ♿ Providing accessibility support

[jaalah-akamai]

@mjac0bs That's ok, I'll grab the contents from the previous PR since they get deleted anyways

[mpolotsk-akamai]

@mjac0bs , @jaalah-akamai thank you!

[github-actions[bot]]

Coverage Report: ✅
Base Coverage: 87.46%
Current Coverage: 87.46%