Add general Mantine overrides CSS file

...initially fixing the ellipsis overflow text cut-off in badges.

Signed-off-by: Julius Volz <julius.volz@gmail.com>

web/ui/mantine-ui/src/App.tsx

@@ -2,6 +2,7 @@ import "@mantine/core/styles.css";
 import "@mantine/code-highlight/styles.css";
 import "@mantine/notifications/styles.css";
 import "@mantine/dates/styles.css";
+import "./mantine-overrides.css";
 import classes from "./App.module.css";
 import PrometheusLogo from "./images/prometheus-logo.svg";
 

web/ui/mantine-ui/src/mantine-overrides.css

@@ -0,0 +1,4 @@
+.mantine-Badge-label {
+  overflow: unset;
+  text-overflow: unset;
+}