refactor: remove microsoft icon

site/src/icons/microsoft.tsx

@@ -1,18 +0,0 @@
-import type { SVGProps } from "react";
-
-export function MicrosoftIcon(props: SVGProps<SVGSVGElement>) {
-  return (
-    <svg
-      xmlns="http://www.w3.org/2000/svg"
-      width={256}
-      height={256}
-      viewBox="0 0 256 256"
-      {...props}
-    >
-      <path fill="#f1511b" d="M121.666 121.666H0V0h121.666z"></path>
-      <path fill="#80cc28" d="M256 121.666H134.335V0H256z"></path>
-      <path fill="#00adef" d="M121.663 256.002H0V134.336h121.663z"></path>
-      <path fill="#fbbc09" d="M256 256.002H134.335V134.336H256z"></path>
-    </svg>
-  );
-}

site/src/pages/login-page.tsx

@@ -17,7 +17,6 @@ import { useUserContext } from "../context/user-context";
 import { Navigate } from "react-router";
 import { Layout } from "../components/layouts/layout";
 import { GoogleIcon } from "../icons/google";
-import { MicrosoftIcon } from "../icons/microsoft";
 import { GithubIcon } from "../icons/github";
 
 export const LoginPage = () => {
@@ -113,21 +112,6 @@ export const LoginPage = () => {
               </Button>
             </Grid.Col>
           )}
-          {configuredProviders.includes("microsoft") && (
-            <Grid.Col span="content">
-              <Button
-                radius="xl"
-                leftSection={
-                  <MicrosoftIcon style={{ width: 14, height: 14 }} />
-                }
-                variant="default"
-                onClick={() => loginOAuthMutation.mutate("microsoft")}
-                loading={loginOAuthMutation.isLoading}
-              >
-                Microsoft
-              </Button>
-            </Grid.Col>
-          )}
           {configuredProviders.includes("github") && (
             <Grid.Col span="content">
               <Button