Add QR Code Encoder plugin (#226)

* init

* feat: notify options; all, minimal and none

* update: plugin.toml

* update: add README

* feat: add button toggle

* feat: add configurable glyph

* fix: valid image radius

* fix: shell escape entry

* feat: add settings

* update: add thumbnail.webp

* feat: add titlebar and titlebar toggle

* feat: add custom image widget setting, reorder keys

* fix: auto-size image with titlebar

* update: README (new settings)

* fix: lowercase correction_level label keys

* fix: file type and move shellEscape to the cmd

qrcode/widget.luau

@@ -0,0 +1,13 @@
+local image = noctalia.getConfig("custom_image")
+
+if image ~= "" and image ~= nil then
+    barWidget.setImage(image)
+else
+    barWidget.setGlyph(noctalia.getConfig("glyph"))
+end
+
+barWidget.setTooltip(noctalia.tr("widget.tooltip"))
+
+function onClick()
+    noctalia.togglePanel("yocraft/qrcode:panel")
+end