feat: allow setting more language for live reformat

closes #356

Signed-off-by: Yuxuan Lu <[email protected]>

Bump version to v0.4.12

Fix badge

Add character count

Warn users about JSON errors in snippet files

Fix wrong closure argument

Signed-off-by: Leo Lu <[email protected]>

Prompt user when texdef is not installed

Signed-off-by: Leo Lu <[email protected]>

Add Telemetry for errors

Signed-off-by: Leo Lu <[email protected]>

release 0.4.2

0.4.1