Local takeoff and landing on ros2

[IdoGuzi]

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Issue details

There are topic for takeoff and landing for global settings (gps: lat, long, alt),
but there are no topic for local takeoff and land (x,y,z).
Those topic are "needed" for offboard/guided modes without GPS.
I'm working on adding the topics to my fork at the moment,
and I wanted to create a discussion on it to see if there is anything specific that should be done.

Is this feature in progress by someone else?
Is there a reason why those topic does not exist in the first place?
Is there a specific guidelines I should follow while implementing those topics?

I'm expecting to finish testing and to create a PR by the end of this week.

MAVROS version and platform

Mavros: 2.5.0
ROS: Humble
Ubuntu: 22.04

Autopilot type and version

[ x ] ArduPilot
[ ] PX4

Version: 4.3.7

[IdoGuzi]

created a draft PR for the moment
#1890

[IdoGuzi]

PR was merged, closing this issue.