Jing Shao cb04accbf2
[iOS][Secure Paste] Custom edit menu actions (#171825)
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This PR implements support for custom action items in the native edit
menu on iOS, with changes to both framework and engine. This PR will be
updated incrementally until the full feature is complete.

Phase 1: Add hardcoded custom menu item for iOS edit menu.
Phase 2: Add Framework API for custom iOS context menu items.
Phase 3: Add Optimization, Testing, and Documentation. 

Part of https://github.com/flutter/flutter/issues/103163 

Part of https://github.com/flutter/flutter/issues/140184

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2025-08-26 05:11:45 +00:00
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