Release 1.12.2

• ⚙️ Chore: Example - Run pod install (4f29436)
• 📝 Docs: Update TODO (22e7024)
• 📝 Docs: Update README (a8a33ea)
• ⭐️ Impl.: RNIContextMenuButton.cleanupMode (8be50ac)
• ⭐️ Impl.: RNIContextMenuView.cleanupMode. (19b12d8)
• 📝 Docs: README - Update Preface (4da0cf2)
• 📝 Docs: README - Update TOC (e53858c)
• 📝 Docs: README - Fix Header Titles (36963b2)
• 📝 Docs: Example - Add ContextMenuAuxPreviewExample15 (30ae437)
• 🖼 Asset: Add Image for ContextMenuAuxPreviewExample15 (de3b827)
• 🆕 Add: Example - ContextMenuAuxPreviewExample15 (799a9b5)