change: [UIE-9890] - changes related to private IP field in create linode flow

[grevanak-akamai]

Description 📝

As part of this PR, information text related to private IP has been updated along with a notification banner in Linode create flow. Also this field will be hidden for linode interfaces type.

Changes 🔄

Under linode create flow

• Updated information text for Private IP field.
• Added notification banner for its usage
• Hide private IP option if interface type selected under networking is Linode interfaces.

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

Target release date 🗓️

NA

Preview 📷

Before	After

How to test 🧪

Prerequisites

(How to setup test environment)

• Ensure linode interfaces feature flag is enabled.

Verification steps

• Navigate to /linodes/create/os and ensure above mentioned changes are visible.

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	859 Passing	11 Skipped	39m 20s

Details

Failing Tests
	Spec	Test
❌	object-storage.e2e.spec.ts	Cloud Manager Cypress Tests→object storage end-to-end tests » can update bucket access

Troubleshooting

Use this command to re-run the failing tests:

pnpm cy:run -s "cypress/e2e/core/objectStorage/object-storage.e2e.spec.ts"

[bnussman-akamai]

This copy makes sense to me but here's an alternative wording that may sound better

Suggested change

	You can use VPC for private networking instead. NodeBalancers
	now connect to backend nodes without a private IPv4 address.
	Private networking can now be handled through VPCs, allowing NodeBalancers to connect to backend nodes without private IPv4 addresses.

[grevanak-akamai]

This was the suggestion I got from UX but the wordings are yet to be finalized by tech writer. Our tech writer is reviewing the descriptions and once we get feedback, I will be raising a separate PR to update these descriptions.

[bnussman-akamai]

Perfect, sounds good!