Event processor: create processor interface

[rfc2822]

This pull request refactors the LegacyAndroidEventProcessor and its associated tests to delegate the processing of certain event fields (UIDs, attendees, and reminders) to dedicated processor classes (similar to #64).

Key changes include:

• Introduced new processor classes (UidProcessor, AttendeesProcessor, RemindersProcessor).
• Removed direct processing of attendees, reminders, and UID from the main event population logic, relying instead on the new processors.

[Copilot]

Pull Request Overview

This pull request refactors the LegacyAndroidEventProcessor to improve code organization by extracting dedicated processor classes for specific event field processing tasks. The change delegates the handling of UIDs, attendees, and reminders to specialized processor classes while maintaining the same functionality.

Key changes:

• Extracted attendees, reminders, and UID processing into dedicated processor classes
• Created a common interface AndroidEventFieldProcessor for all field processors
• Moved test methods for these processors to dedicated test classes

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
AndroidEventFieldProcessor.kt	Interface definition for event field processors
UidProcessor.kt	Dedicated processor for UID field handling
RemindersProcessor.kt	Dedicated processor for reminder/alarm field handling
AttendeesProcessor.kt	Dedicated processor for attendee field handling
UidProcessorTest.kt	Unit tests for UID processor functionality
RemindersProcessorTest.kt	Unit tests for reminders processor functionality
AttendeesProcessorTest.kt	Unit tests for attendees processor functionality
LegacyAndroidEventProcessor.kt	Refactored main processor using dedicated field processors
LegacyAndroidEventProcessorTest.kt	Updated integration tests with processor-specific tests removed

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[Copilot]

Pull Request Overview

Copilot reviewed 9 out of 9 changed files in this pull request and generated 2 comments.

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[sunkup]

Looks good to me