chore: refactor camel integration

[vmutafov]

• support using .mjs, .ts, and .js handlers
• migrate our Camel JS API to the new TS modules
• automatically register Camel routes on /services/integrations without requiring users to manually configure it
• bring the Camel SQL dependency to support SQL components usage
• add our dynamically created Hikari data sources to Spring's DI

Camel handlers could now be written in a similar way to the Listeners:

TypeScript:

export function onMessage(message: string) {
}

JavaScript:

export function onMessage(message) {
}

JavaScript:

exports.onMessage = (message) => {
}