feat!: add W Engine plugin (#81)

* feat!: add W Engine plugin

* feat!: add en translation

* fix: rm useless line

* feat!: add preview window in a pannel

* fix: rm no dependencies tools

* feat!: update thumbnail with new image

* feat: add screen choose with selector and add id check for warn string command folder

* docs: add dependencies on toml and read me

* fix: rm pkill and use kill

* feat!: add multiple path check, default output, select where set wallpaper

* feat!: rm debug notif

* docs: add new action documentation

* feat!: add new service for good restart (pkill all instance linux-wallpaper and rm all tmp file created by w engine)

* feat!: add check if pid is a linux-wallpaper instance

* docs: add depedencie and new entries

* feat!: support personnal path with json load

* docs: add docs for custom path

* feat!: use new api function for show all wallpaper

* fix: rm useless notify

w-engine/plugin.toml

@@ -0,0 +1,24 @@
+id = "tadomika_ari/w-engine"
+name = "W Engine"
+version = "1.0.0"
+plugin_api = 3
+author = "TadomiKa-Ari"
+license = "MIT"
+dependencies = ["linux-wallpaperengine", "kill", "setsid"]
+icon = "movie"
+description = "A Noctalia widget for applying Wallpaper Engine wallpapers from Steam Workshop with one click"
+tags = ["wallpaper", "utility"]
+
+[[widget]]
+id = "w-engine-widget"
+entry = "w-engine.luau"
+
+[[panel]]
+id = "w-engine-panel"
+entry = "w-engine-panel.luau"
+width = 800
+height = 600
+
+[[service]]
+id    = "start"
+entry = "start.luau"