mpv config: use mpvSockets script to remove mpv wrappers/aliases (#544)

* add scripts to mpv's cfg \w mpvSockets as 1st dependency and\or script

* remove all usage of --input-ipc-server in all cmds

* remove mpv alias that adds --input-ipc-server

* fix pauseallmpv: correct paths to unix socket files

* fix dependency-scripts loading so it works also when opening files off main disk

.config/aliasrc

@@ -36,9 +36,6 @@ alias \
 	xr="sudo xbps-remove -R" \
 	xq="xbps-query"
 
-# This alias is important. It enables the `pauseallmpv` command.
-alias mpv="mpv --input-ipc-server=/tmp/mpvsoc$(date +%s)"
-
 # Some other stuff
 alias \
 	magit="nvim -c MagitOnly" \