feat: move data plane events processing to core

[saikumarrs]

PR Description

Please include a summary of the change along with the relevant motivation and context.

Linear task (optional)

https://linear.app/rudderstack/issue/SDK-2823/move-dataplane-events-dispatch-functionality-to-core-sdk

Cross Browser Tests

Please confirm you have tested for the following browsers:

• Chrome
• Firefox
• IE11

Sanity Suite

• All sanity suite test cases pass locally

Security

• The code changed/added as part of this pull request won't create any security issues with how the software is being used.

Summary by CodeRabbit

Release Notes

Overview

This release introduces significant architectural changes to the RudderStack Analytics JavaScript SDK, focusing on simplifying event delivery mechanisms and improving type safety.

New Features

• Added a new DataPlaneEventsQueue class for managing event delivery
• Enhanced type definitions for source and destination configurations
• Improved error handling and logging for event processing

Breaking Changes

• Removed BeaconQueue and XhrQueue plugins
• Deprecated useBeacon and beaconQueueOptions load options
• Removed isBeaconAvailable capability detection

Improvements

• Streamlined event queue management
• Updated HTTP client request handling
• Enhanced type safety for configuration and event processing
• Simplified plugin loading and configuration logic

Bug Fixes

• Improved error logging and handling
• Fixed potential issues with event payload size validation
• Enhanced URL construction and request formatting

Deprecations

• Removed support for beacon-specific event transport
• Deprecated certain load option configurations

[github-actions]

Hello! This PR has been open for 20 days without any activity. Therefore, it's considered as stale and is scheduled to be closed in 10 days. If you're still working on this, please remove the 'Stale' label or add a comment to keep it open. Thanks for your contribution!

[github-actions]

Hello! This PR has been open for 20 days without any activity. Therefore, it's considered as stale and is scheduled to be closed in 10 days. If you're still working on this, please remove the 'Stale' label or add a comment to keep it open. Thanks for your contribution!

[github-actions]

Hello! This PR has been open for 20 days without any activity. Therefore, it's considered as stale and is scheduled to be closed in 10 days. If you're still working on this, please remove the 'Stale' label or add a comment to keep it open. Thanks for your contribution!

[github-actions]

Hello! This PR has been open for 20 days without any activity. Therefore, it's considered as stale and is scheduled to be closed in 10 days. If you're still working on this, please remove the 'Stale' label or add a comment to keep it open. Thanks for your contribution!

[github-actions]

Hello! This PR has been open for 20 days without any activity. Therefore, it's considered as stale and is scheduled to be closed in 10 days. If you're still working on this, please remove the 'Stale' label or add a comment to keep it open. Thanks for your contribution!

[github-actions]

Hello! This PR has been open for 20 days without any activity. Therefore, it's considered as stale and is scheduled to be closed in 10 days. If you're still working on this, please remove the 'Stale' label or add a comment to keep it open. Thanks for your contribution!

[github-actions]

Hello! This PR has been open for 20 days without any activity. Therefore, it's considered as stale and is scheduled to be closed in 10 days. If you're still working on this, please remove the 'Stale' label or add a comment to keep it open. Thanks for your contribution!

[github-actions]

Hello! This PR has been open for 20 days without any activity. Therefore, it's considered as stale and is scheduled to be closed in 10 days. If you're still working on this, please remove the 'Stale' label or add a comment to keep it open. Thanks for your contribution!

[github-actions]

Hello! This PR has been open for 20 days without any activity. Therefore, it's considered as stale and is scheduled to be closed in 10 days. If you're still working on this, please remove the 'Stale' label or add a comment to keep it open. Thanks for your contribution!

[github-actions]

Hello! This PR has been open for 20 days without any activity. Therefore, it's considered as stale and is scheduled to be closed in 10 days. If you're still working on this, please remove the 'Stale' label or add a comment to keep it open. Thanks for your contribution!