feat: Experimental browser support

browser/content.js

@@ -0,0 +1,10 @@
+// This is just the bootstrap script
+
+if (typeof browser === "undefined") {
+    var browser = chrome;
+}
+
+var script = document.createElement("script");
+script.src = browser.runtime.getURL("dist/Vencord.js");
+// documentElement because we load before body/head are ready
+document.documentElement.appendChild(script);