Dashboard Breaks on Safari Versions Prior to 16.4 Due to Unsupported Lookbehind Regular Expression

[ZeekoZhu]

I've noticed an issue with the regular expression at

table/dashboard/src/utils/usage.ts

Lines 2 to 4 in 2c29dae

	sqlSnippet: /(?<=sql_snippets\.)([^\?}.]+)/gm,
	context: /(?<=context\.)([^\?}.]+)/gm,
	filter: /(?<=filters\.)([^\?}.]+)/gm,

Safari versions before 16.4 do not support lookbehind. As a result, using this regular expression may cause the dashboard to malfunction on many Safari browsers.