[Controls Anywhere] Add titlesManager to ESQL control

[Zacqary]

Summary

Warning

This work is being merged into a feature branch, not main!
Because of this, we only need a review from @elastic/kibana-presentation for now.

Type failures are expected because the feature branch is currently in an incomplete state, where the controls that have not yet been converted are dependent on things that no longer exist.

Adds a titlesManager to ES|QL controls. This allows the panel title to update on edit. Previously it required a page reload to correctly update.

To test:

• Change the optional Label of an ES|QL control and ensure it updates on save
• Remove the optional Label and ensure the panel title switches to the variable name on save

[Zacqary]

Noticed these were throwing type errors now that we've removed width management so I also removed them in this PR

[Heenawter]

LGTM - thanks for tackling this so quickly 👍

[elasticmachine]

⏳ Build in-progress, with failures

• Buildkite Build
• Commit: 782b734

Failed CI Steps

• Quick Checks
• Linting
• Check Types
• Scout: [ observability / slo ] plugin
• Scout: [ security / security_solution ] plugin

Test Failures

• [job] [logs] Scout: [ security / security_solution ] plugin / serverless-security - Expandable flyout state sync - should test flyout url sync
• [job] [logs] Scout: [ observability / slo ] plugin / stateful - Annotations List - check that annotation is displayed
• [job] [logs] Scout: [ observability / slo ] plugin / stateful - Annotations List - delete annotation
• [job] [logs] Scout: [ observability / slo ] plugin / stateful - Annotations List - Go to slos
• [job] [logs] Scout: [ observability / slo ] plugin / stateful - Annotations List - update annotation
• [job] [logs] Scout: [ observability / slo ] plugin / stateful - Annotations List - validate annotation list
• [job] [logs] Scout: [ security / security_solution ] plugin / stateful - Expandable flyout state sync - should test flyout url sync
• [job] [logs] Scout: [ observability / slo ] plugin / stateful - SLOs Overview - Go to slos overview and validate data retention tab

History

• 💔 Build #339014 failed b6d2cc9
• 💔 Build #339008 failed ad007bb