perf(#10923): CSS Modules のクラス名をインライン化する (#10930)

* perf(#10923): unwind css module class name

* perf(#10923): support multiple components

* refactor: clean up

* refactor(#10923): avoid `useCssModule()`

* fix(#10923): allow direct literal class name

* fix(#10923): avoid computed class name

* fix(#10923): allow literal keys

* fix(#10923): typo

* fix(#10923): invalid class names

* chore: test

* revert: test

This reverts commit 5c7ef366ec.

* fix(#10923): hidden tale

* perf(#10923): also unwind scoped css contained components

* perf(#10923): `normalizeClass` AOT compilation

---------

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

packages/frontend/src/components/MkVisitorDashboard.vue

@@ -39,7 +39,7 @@
 			<MkTimeline src="local"/>
 		</div>
 	</div>
-	<div :class="[$style.activeUsersChart, $style.panel]">
+	<div :class="$style.panel">
 		<XActiveUsersChart/>
 	</div>
 </div>
@@ -220,8 +220,4 @@ function exploreOtherServers() {
 	height: 350px;
 	overflow: auto;
 }
-
-.activeUsersChart {
-
-}
 </style>