Handle errors

[jtpio]

At the moment we wrap the debug requests in try catch blocks, and log the errors to the console:

debugger/src/service.ts

Lines 109 to 118 in 80fb3d7

	async continue(): Promise<void> {
	try {
	await this.session.sendRequest('continue', {
	threadId: this.currentThread()
	});
	this._threadStopped.delete(this.currentThread());
	} catch (err) {
	console.error('Error:', err.message);
	}
	}

Instead we should handle the error properly, for example by showing an error message to the user.