Correct a faulty Regular Expression (#111)
Correct a faulty Regular Expression (#111)

* Simplified filter to remove hidden scenes

By using a filter function and the Vue state, this change removes any
scenes from the panel that end in "[Hidden]", "^^", or "~~" and
presents a less-cluttered view with larger touch targets for more
complicated productions.

* Fix the Scene Filter RegEx

The crucial regular expression that filters the scene names somehow
became corrupted. Two characters flipped. I don't know how, but I
apologize for the error and offer this commit to fix the problem.

The leading "!" became a "~", and a "|" became a "}". This commit lists
the bad RegEx and the corrected RegEx, and fixes the problem in code.
t2t2/obs-tablet-remote,t2t2/obs-remote-tablet,t2t2/obs-remote-tablet,t2t2/obs-tablet-remote