Co-authored-by: Luke H-W <Birdulon@users.noreply.github.com>

Co-authored-by: Luke H-W <Birdulon@users.noreply.github.com>

Co-authored-by: Luke H-W <Birdulon@users.noreply.github.com>

Replaces tab indents with an extra linebreak.
Also adds / to the start of command usage.
Neither of these changes affect messages to the server console log.

Please for the love of god use `debug` for information not important to the enduser when starting the server.

Fixes #1552

* fixed GetAcitivityInfoReq proto
* added draft to gadget Scene gatget, to let the client know the propper minigame for some entities

Original commits:

* create `SetConstCommand` class and translations

* (partially) functional `setconst` command

* fixed punctuation

* added success message

* implemented `SetConstCommand`

* added translation keys

* update keys

* refactor + automatic reload

* Nitpick (Co-authored-by: AnimeGitB <AnimeGitB@bigblueball.in&gt;)>

* Make sure we never access PlayerOpenStateManager::map directly.

* Read OpenStates from excels.

* Add defaultState

* Replace hardcoded open states with the ones read from excels.

* Don't send change notify when unlocking on login.

* Add open state blacklist for default unlocks.

* Add a way to temporarily set open states for dev

* Remove old OpenState.java

* Fix UnlockAllCommand

* Change condType to an enum.