chore(changeset): link preview-middleware and preview-middleware-client releases via changeset fixed group

[heimwege]

Problem

@sap-ux/preview-middleware uses @sap-ux-private/preview-middleware-client as a devDependency — its client bundle is built into the middleware's dist/client folder at build time. Because changesets only auto-bumps packages whose runtime dependencies change, a changeset targeting only preview-middleware-client would not trigger a new release of preview-middleware, even though the published artifact of preview-middleware contains the client code.

Solution

Add a fixed group in .changeset/config.json that includes both packages. With fixed, whenever either package has a changeset, both are bumped and released together with the same version.

Trade-offs

Pros:

• Ensures preview-middleware is always re-published when its embedded client changes — consumers get the updated
  client bundle
• Simple config-only change, no dependency restructuring needed
• Uses a first-class changesets feature (fixed) supported by the current @changesets/cli@2.30.0

Cons:

• Both packages will now share a version number (versions converge on next release — currently preview-middleware@0.25.1 vs preview-middleware-client@0.19.1)
• Coupling is bidirectional: a changeset on preview-middleware alone will also bump preview-middleware-client, even if the client itself has no changes
• Slightly inflated release frequency for preview-middleware-client (a private package, so low impact)

[changeset-bot]

⚠️ No Changeset found

Latest commit: 28d5bc4

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[devinea]

Thanks @heimwege looks like a useful fix.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud