Camel Catalog plugin is writing default boolean values as string

[lordrip]

Describe the Bug

When creating the schema for the RestConfiguration entity, default boolean values are written as string.

For instance, the useXForwardHeaders property is defined with a "true" default value:

    useXForwardHeaders: {
      type: 'boolean',
      title: 'Use XForward Headers',
      description: 'Whether to use X-Forward headers for Host and related setting. The default value is true.',
      default: "true",
    },

This causes issues with the Ajv validator.

Original useXForwardHeaders field definitions:

• Camel YAML DSL
• [Camel Catalog](https://github.com/apache/camel/blob/9f1d9e5c1d4ca82218d49ca3720112b0e5bdd61d/catalog/camel-catalog/src/
  generated/resources/org/apache/camel/catalog/models/restConfiguration.json#L22)

Notes

This might also be happening for number default values, as seen in the errorHandler.redeliveryPolicy properties:

Steps to Reproduce the Bug or Issue

1. Build the Camel Catalog using the Kaoto plugin
2. Inspect the aggregate-entities.json file and check the default value for the useXForwardHeaders (among others)
3. Notice the "default": "true", instead of "default": true (mind the string)

Screenshots or Videos

No response

Platform

• OS: [e.g. macOS, Windows, Linux]
• Browser: [e.g. Chrome, Safari, Firefox]
• Version: [e.g. 0.30.0]

[lordrip]

After resolving this issue, we would need to enable the skip test in the RestConfigurationVisualEntity