Show which node created a waypoint and which last updated by

[RCGV1]

What changed?

Fixed the bug that you could not change the icon of the waypoint. We now display who last created a waypoint or last updated it.

Why did it change?

This changed because you could not see who made the waypoint without looking back in the notifications.

How is this tested?

Tested on my iphone

Screenshots/Videos (when applicable)

Checklist

• My code adheres to the project's coding and style guidelines.
• I have conducted a self-review of my code.
• I have commented my code, particularly in complex areas.
• I have verified whether these changes require an update to existing documentation or if new documentation is needed, and created an issue in the docs repo if applicable.
• I have tested the change to ensure that it works as intended.

[Copilot]

Pull Request Overview

This PR enhances the waypoint functionality by adding creator/updater tracking, improving the emoji selection behavior, and applying consistent presentation styles across waypoint sheets.

• Added tracking of waypoint creators and last updaters with display of node information
• Improved emoji icon handling to keep the last emoji when multiple are pasted
• Applied consistent presentation detents and drag indicators to waypoint sheets

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
MeshMap.swift	Added presentation detents and drag indicators to waypoint form sheets for consistent UI
WaypointForm.swift	Major refactor: removed NavigationStack wrapper, added creator/updater node tracking with async fetch, improved emoji handling logic
MeshMapContent.swift	Added automatic annotation titles to map annotations
MeshPackets.swift	Added tracking of createdBy and lastUpdatedBy fields when waypoints are created or updated
Localizable.xcstrings	Updated localization strings: added "Created by:" and "Last updated by:", consolidated privacy policy text

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[RCGV1]

Not sure how to resolve conflicts