Document the Official PX4 Developer Kit program: a new top-level
Developer Kits section listing the certified kits (ModalAI Starling 2
Max, DroneBlocks DEXI 5, Holybro X500 v2), a new DEXI 5 page, and a
manufacturer-facing page describing the program requirements, benefits,
and eligibility.
Restructure the hardware navigation so all certified kits live in one
place instead of being split across Complete Vehicles and Kits, drop
discontinued build guides from the sidebar (still linked from the kit
build guides page), and group the manufacturer guides under a new
Manufacturers section in Development > Hardware.
Signed-off-by: Ramon Roche <mrpollo@gmail.com>
2f459921f6