Alert mode to filter only planets that need an action

src/app/components/AlertModeButton/AlertModeButton.tsx

@@ -0,0 +1,21 @@
+import { SessionContext } from "@/app/context/Context";
+import { Button, Tooltip } from "@mui/material";
+import { useContext } from "react";
+
+export const AlertModeButton = () => {
+  const { alertMode, toggleAlertMode } = useContext(SessionContext);
+  return (
+    <Tooltip title="Toggle alert mode to show only accounts and planets that need action.">
+      <Button
+        style={{
+          backgroundColor: alertMode
+            ? "rgba(144, 202, 249, 0.08)"
+            : "inherit",
+        }}
+        onClick={toggleAlertMode}
+      >
+        Alert mode
+      </Button>
+    </Tooltip>
+  );
+};