Segment Plugin Feature Request: Passing options to analytics.load()

Currently, the Segment plugin initialisation does not allow users to pass the optional second argument, options to the core analytics.load() function. This limits customisation when loading the Segment library.

We request the addition of a new property, loadOptions within the plugin configuration object. This property should accept the desired options object, which will then be passed directly to analytics.load() alongside the writeKey.

Proposed Implementation Change:

Instead of the current call:

analytics.load(writeKey);

The plugin should be modified to accept and utilize the loadOptions from the plugin configuration:

const { writeKey, loadOptions } = pluginConfig;
analytics.load(writeKey, loadOptions); // Pass loadOptions as the second argument

Start at the Segment plugin initialization and locate the current analytics.load(writeKey) call described in the issue. Add support for the plugin configuration's loadOptions and verify that analytics.load receives it as the second argument.