DELETE/PUT /api/learning/node, POST /api/skills and PUT /api/skills/content
read the target profile from the JSON body only. A shared-backend Desktop
(global remote, registry connections) scopes these calls with ?profile= and
sends a body without one, so the star map's delete archived, and its edit
rewrote, the same-named skill of the backend's launch profile while the
selected profile's skill stayed as it was.
Take the body profile first and fall back to the query, as
PUT /api/skills/toggle and the tools routes already do.
0ef09aed76