[ActionFactory] Allow camel-case action names

[em92]

Dash symbol is used to convert dash-seperated string to camel-cased string.

Example: action=set-bridge-cache in query params matches SetBridgeCacheAction

[dvikan]

This is a ux feature and yes it kinda looks better but I still prefer to keep the code simpler and dont allow many variations of the action name.

[em92]

In other my PR (#3043) I meantioned about 2 actions, that currently in my custom branch, but they are planned to pushed here via PR.

One action is called SetBridgeCacheAction (set-bridge-cache), it does what it says.
Other one is called PullJobQueue (pull-job-queue), it return job tasks that should be done by some other worker, for example userscript from the same branch.

Without this PR, they will have unreadable names likes SetbridgecacheAction (setbridgecache) and PulljobqueueAction (pulljobqueue). Other namings like CacheAction and PullAction or JobAction are worse.

[dvikan]

Okay sure. Makes sense.