fix: Make sure we're copying in the vactube models

Getting a bit hacky here! Find a better solution later on...

feat: Target srctools package at our fork

We don't have any changes to it yet, but this way we're getting the latest and greatest, rather than just the old version on pypi

fix: Include toolspropcombine assets in build

Fix disabled transforms not being casefolded before comparison

This breaks with the later casefold down the line

Fix disabled transforms not being casefolded before comparison

This breaks with the later casefold down the line

Update release workflow

Version 2.5.2

Version 2.5.1

* Fix two issues causing produced BSPs to be potentially corrupt. If …

…your maps are mysteriously crashing on load, this may fix the issue.

*   Particle systems will now be detected and packed along with their dependencies. This needs configuration in the config file.
*   Optionally, the postcompiler can collapse and remove `func_instance_io_proxy` from maps entirely to save ents.
*   Add comp_sequential_call
*   Add comp_flicker
*   comp_scriptvar_setter can now set global variables also.
*   prop_paint_bomb will now show its collision mesh (futbols).

*   Fix .ani files for models not being detected.
* Fix propcombine not working if blacklist is not set.
* Handle VPKs with non-ASCII bytes in filenames.
* BINK videos will now never be packed.
* When generating a default config, running from a sourcemod will be properly handled

Version 2.4.0