[Enhancement] Please add a setting for bigger font (SVG mode)

[benintech]

Please allow a bigger font, I struggle to read the counter.

For me the size of Tab Count Icon extension would be perfect : https://addons.mozilla.org/fr/firefox/addon/tab-count-icon/.

On the left, your extension. On the right, Tab Count Plus's extension.

The reason why I still prefer your extension is the "click" feature, where it shows a summary of opened tabs and windows, feature missing from the other extension. Having a bigger font would make it perfect.

Note : possibly related to https://github.com/Loirooriol/tab-counter-plus/issues/13