upcoming: [UIE-9811] - Add API endpoints and mocks for Marketplace

[harsh-akamai]

Description 📝

Added new API endpoints, types, and mocks for Cloud Manager Marketplace.

Changes 🔄

Added new endpoints:

• GET /marketplace/products
• GET /marketplace/products/{productId}
• GET /marketplace/categories
• GET /marketplace/types
• POST /marketplace/referral

Scope 🚢

Upon production release, changes in this PR will be visible to:

• All customers
• Some customers (e.g. in Beta or Limited Availability)
• No customers / Not applicable

How to test 🧪

Verification steps

• Confirm changes match API spec (API spec - added in the parent ticket)

Author Checklists

As an Author, to speed up the review process, I considered 🤔

👀 Doing a self review
❔ Our contribution guidelines
🤏 Splitting feature into small PRs
➕ 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

• I have read and considered all applicable items listed above.

As an Author, before moving this PR from Draft to Open, I confirmed ✅

• All tests and CI checks are passing
• TypeScript compilation succeeded without errors
• Code passes all linting rules

[linode-gh-bot]

Cloud Manager UI test results

🔺 1 failing test on test run #3 ↗︎

❌ Failing	✅ Passing	↪️ Skipped	🕐 Duration
1 Failing	866 Passing	11 Skipped	44m 52s

Details

Failing Tests
	Spec	Test
❌	clone-linode.spec.ts	Cloud Manager Cypress Tests→clone linode » can clone a Linode from Linode details page

Troubleshooting

Use this command to re-run the failing tests:

pnpm cy:run -s "cypress/e2e/core/linodes/clone-linode.spec.ts"