+ added activityTags in slot
+ added unit test for tag filtering and fixed unit tests messages
+ preview mesh and actor class are no longer exposed to the user in the definition asset (they should only be used by the editor for preview)
+ misc API cleanup and simplifications
#rnx
#rb mikko.mononen
#preflight 621e6a9dca28c5563431e601
#ROBOMERGE-OWNER: yoan.stamant
#ROBOMERGE-AUTHOR: yoan.stamant
#ROBOMERGE-SOURCE: CL 19204358 via CL 19212259 via CL 19212264 via CL 19212779
#ROBOMERGE-BOT: UE5 (Release-Engine-Staging -> Main) (v921-19075845)
[CL 19224407 by yoan stamant in ue5-main branch]
+ replaced all methods Describe by LexToString
+ unified naming from "*ID" to *Handle
#preflight 61e85d121000e8c59a78c886
#rb mikko.mononen
#ROBOMERGE-AUTHOR: yoan.stamant
#ROBOMERGE-SOURCE: CL 18662203 in //UE5/Release-5.0/... via CL 18662234 via CL 18662264
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v900-18638592)
[CL 18662291 by yoan stamant in ue5-main branch]
Moved bounds computation from the component to the SmartObject definition
#rb trivial
#preflight 61d88fa24c252480ca3a0927
#ROBOMERGE-AUTHOR: yoan.stamant
#ROBOMERGE-SOURCE: CL 18549211 in //UE5/Release-5.0/... via CL 18549240
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v899-18417669)
[CL 18549270 by yoan stamant in ue5-release-engine-test branch]