Feature request: Consolidate all hardware configuration details into a single devices.toml file in profile_collection.startup

[PriyankaKetkarBNL]

In its current state, hardware is defined in the rsoxs.HW package. Hardware classes are inherited from the ophyd, sst_base, etc. packages or defined within rsoxs.HW. Then, each individual hardware is defined as an object of the aforementioned classes by inputting a process variable (PV) name and other parameters. Such objects are defined in multiple files within rsoxs.HW. This can be problematic if PV names get changed, as multiple files would be affected.

In this feature request, the goal is to define all configuration details (object class, PV name, other parameters, etc.) in a single devices.toml file, which would be loaded upon startup of the profile_collection package. Object classes still would be defined in their original locations.