feat: [DPS-36767] - Embedded metrics dashboard as contextual view in stream

[kagora-akamai]

Description 📝

New Metrics tab under Stream view.

Changes 🔄

• Added new flag aclpLogs.metricsEnabled
• Stream view is now divided into 2 tabs: Summary (prev. Edit) and Metrics (hidden behind aclpLogs.metricsEnabled flag)
• Embedded Metrics component inside Stream Metrics tab
• Routing for streams/$id/edit changed to streams/$id/summary
• Routing for destinations/$id/edit changed to destinations/$id/summary
• Routing for streams/$id redirects to streams/$id/summary
• Routing for destinations/$id redirects to destinations/$id/summary
• New routing streams/$id/metrics to stream metrics tab (hidden behind aclpLogs.metricsEnabled flag)

Scope 🚢

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

• Some customers (e.g. in Beta or Limited Availability)

Target release date 🗓️

April 2026

Preview 📷

Before	After

How to test 🧪

Prerequisites

Run manager with devcloud env.
Enable flag: aclpLogs.metricsEnabled (true value)

Verification steps

Navigate to some stream. See new view with 2 tabs. Dashboard loading in Metrics tab.

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
🚩 Using a feature flag to protect the release
🧪 Providing/improving test coverage
📱 Providing mobile 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

[mduda-akamai]

When I go to some not existing stream (logs/delivery/streams/99999/metrics), then the metrics are trying to fetch. Change it so that it does not display the Metrics tab when the stream does not exist.

[linode-gh-bot]

Cloud Manager UI test results

🔺 2 failing tests on test run #6 ↗︎

❌ Failing	✅ Passing	↪️ Skipped	🕐 Duration
2 Failing	900 Passing	11 Skipped	42m 49s

Details

Failing Tests
	Spec	Test
❌	object-storage.e2e.spec.ts	Cloud Manager Cypress Tests→object storage end-to-end tests » can update bucket access
❌	resize-linode.spec.ts	Cloud Manager Cypress Tests→resize linode » resizes a linode by increasing size: warm migration

Troubleshooting

Use this command to re-run the failing tests:

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