fix lints (#8737)

* fix: emits use ev instead of e

* fix: errors use err instead of e

* fix: replace use of data where possible

* fix: events use evt instead of e

* fix: use strict equals

* fix: use emoji instead of e

* fix: vue lints

packages/client/src/pages/theme-editor.vue

@@ -128,7 +128,7 @@ function showPreview() {
 }
 
 function setBgColor(color: typeof bgColors[number]) {
-	if (theme.base != color.kind) {
+	if (theme.base !== color.kind) {
 		const base = color.kind === 'dark' ? darkTheme : lightTheme;
 		for (const prop of Object.keys(base.props)) {
 			if (prop === 'accent') continue;