Race condition in plugin_manager install/uninstall handling

[Guldoman]

Is some cases it's possible to get an error like:

Fri Jan 26 23:55:17 2024 [ERROR] error running .../.config/lite-xl/lpm/bottles/bb3ede91839ca81b555fa2338de14fb3d7ec12ad9512d1155f0ec5e2a3c5770d/user/plugins/plugin_manager/lpm.x86_64-linux uninstall cold_lime --json --mod-version=3 --quiet --progress --userdir=.../.config/lite-xl/lpm/bottles/bb3ede91839ca81b555fa2338de14fb3d7ec12ad9512d1155f0ec5e2a3c5770d/user --datadir=.../.config/lite-xl/lpm/bottles/bb3ede91839ca81b555fa2338de14fb3d7ec12ad9512d1155f0ec5e2a3c5770d/data --binary=.../.config/lite-xl/lpm/bottles/bb3ede91839ca81b555fa2338de14fb3d7ec12ad9512d1155f0ec5e2a3c5770d/lite-xl --assume-yes: {"actions":[],"error":"addon cold_lime not installed","warnings":[]}
 at ...1155f0ec5e2a3c5770d/user/plugins/plugin_manager/init.lua:125

stack traceback:
...1155f0ec5e2a3c5770d/user/plugins/plugin_manager/init.lua:125: in function <...1155f0ec5e2a3c5770d/user/plugins/plugin_manager/init.lua:98>
[C]: in function 'xpcall'
...14fb3d7ec12ad9512d1155f0ec5e2a3c5770d/data/core/init.lua:1226: in function 'core.try'
(...tail calls...)


Fri Jan 26 23:59:47 2024 [ERROR] error running .../.config/lite-xl/lpm/bottles/bb3ede91839ca81b555fa2338de14fb3d7ec12ad9512d1155f0ec5e2a3c5770d/user/plugins/plugin_manager/lpm.x86_64-linux uninstall lorem --json --mod-version=3 --quiet --progress --userdir=.../.config/lite-xl/lpm/bottles/bb3ede91839ca81b555fa2338de14fb3d7ec12ad9512d1155f0ec5e2a3c5770d/user --datadir=.../.config/lite-xl/lpm/bottles/bb3ede91839ca81b555fa2338de14fb3d7ec12ad9512d1155f0ec5e2a3c5770d/data --binary=.../.config/lite-xl/lpm/bottles/bb3ede91839ca81b555fa2338de14fb3d7ec12ad9512d1155f0ec5e2a3c5770d/lite-xl --assume-yes: {"warnings":["waiting for lpm global lock to be released (only one instance of lpm can be run at once)","codeplus stub on https://github.com/lite-xl/lite-xl-plugins.git:master has differing version from remote (1.0 vs 0.1); may lead to install being inconsistent","gitblame stub on https://github.com/lite-xl/lite-xl-plugins.git:master has differing version from remote (0.2 vs 0.1); may lead to install being inconsistent","widget stub on https://github.com/lite-xl/lite-xl-plugins.git:master has differing version from remote (0.2.1 vs 0.2); may lead to install being inconsistent"],"actions":[],"error":"addon lorem not installed"}
 at ...1155f0ec5e2a3c5770d/user/plugins/plugin_manager/init.lua:125

stack traceback:
...1155f0ec5e2a3c5770d/user/plugins/plugin_manager/init.lua:125: in function <...1155f0ec5e2a3c5770d/user/plugins/plugin_manager/init.lua:98>
[C]: in function 'xpcall'
...14fb3d7ec12ad9512d1155f0ec5e2a3c5770d/data/core/init.lua:1226: in function 'core.try'
(...tail calls...)

This can happen for example on triple clicks, or with right click->uninstall, then immediately followed by double clicking.