fix: split manual links when newline inserted in link

[kacperzolkiewski]

Summary

Fixes: #556

Test Plan

Run reproduction steps from issue: #556
Issue should be resolved

Screenshots / Videos

Screen.Recording.2026-06-02.at.12.24.28.mov

Compatibility

OS	Implemented
iOS	✅
Android	✅

Checklist

• E2E tests are passing
• Required E2E tests have been added (if applicable)

[szydlovsky]

iOS works fine

[Copilot]

Pull request overview

This PR addresses incorrect onLinkDetected behavior when a manually-inserted link is split across multiple lines by inserting newlines, ensuring link spans/events reflect the split segments correctly on both iOS and Android.

Changes:

• iOS: refreshes manual link metadata so LinkData.text matches the current text in the refreshed range.
• Android: splits manual link spans when newline characters are inserted inside a manual link, and de-duplicates onLinkDetected using (text, url, start, end) rather than just (text, url).
• Example app: initializes selection state with a non-undefined default.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
ios/styles/LinkStyle.mm	Updates refreshed manual link metadata to use the current substring for LinkData.text.
ios/EnrichedTextInputView.mm	Avoids redundant/early active-style updates during text changes to prevent stale link detection.
apps/example/src/hooks/useEditorState.ts	Provides a default {start,end,text} selection value instead of undefined.
android/src/main/java/com/swmansion/enriched/textinput/utils/EnrichedSelection.kt	Improves link-detected event de-duping by including visible start/end offsets.
android/src/main/java/com/swmansion/enriched/textinput/styles/ParametrizedStyles.kt	Splits manual link spans on newline insertion and factors span-application into a helper.

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