Add "Main Hand: Left" Toggle for Bedrock and Java Parity

Subject: Suggestion for Bedrock Edition: Adding the "Main Hand: Left" Toggle for Java Edition Parity ​Dear Minecraft Development Team, ​I am writing to suggest a much-needed feature for Minecraft: Bedrock Edition to bring it further into parity with the Java Edition: the ability to switch the Main Hand to the left. ​In Java Edition, players have long had the option in the "Appearance" settings to change their main hand from right to left. This isn't just a visual preference; it is a significant quality-of-life improvement for several reasons: ​Player Representation: Many players in our community are left-handed in real life. Allowing them to reflect this in-game creates a more immersive and personal experience. ​Accessibility: For some players with specific ergonomic needs or visual processing preferences, having the dominant item on the left side of the screen is more comfortable and less distracting. ​Version Parity: As Minecraft continues to bridge the gap between Bedrock and Java, this remains one of the most noticeable visual differences. ​Implementing a "Main Hand" toggle in the Bedrock settings would be a massive win for inclusivity and consistency across all platforms. Thank you for your hard work and for listening to the community’s feedback! ​Best regards, ​[EienNiji]