feat(serverless): add apps rename for the display name

[Ryank90]

Summary

• Add runware serverless apps rename <appId> <name> so a display name can change after create. The API already accepts PATCH appName; --name on deploy stays create-only.
• A name-only update records a version and does not pin or roll workers. The application ID is immutable.
• Passing --name on an update now points at apps rename instead of a generic omit-it hint.

Test plan

• runware serverless apps rename my-app "Image generator" updates the display name and prints the app
• runware serverless deploy ./app.py --id my-app --name "Other" on an existing app errors with apps rename
• A padded or empty name is rejected locally (name must start and end with a non-whitespace character)
• apps show my-app reflects the new name; appId is unchanged

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on this repository. To trigger a review, include coderabbit-review in the PR description. Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Advanced

Run ID: 0f3fca5a-0435-43d1-8550-0c5f6d6e2485

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[secretfader]

No bugs or risks, 2 nits. Help text matches the server: a name-only PATCH records version N+1, never pins or rolls, and is 200 in every status but deleting (409) and deleted (404). validateAppName matches the server pattern ^\S(.*\S)?$ apart from exotic edge whitespace (NBSP, \v), where the CLI is stricter. That is harmless.

• deploy.go:L261: nit: deploy --name " padded" on create skips validateAppName, so it zips and uploads the source (L319), then gets a server 422. Call validateAppName when --name is changed, before buildDeployArchive.

[secretfader]

nit: output is discarded, so dropping the output.Print in apps_rename.go still passes. Keep the stdout buffer and assert it contains wantName.