Revert mozilla store compliance changes

This reverts commit 97b6699afe.

Vencord is dropping support for the firefox extension, so these changes
are now obsolete. revert so users can still install the extension
manually and enjoy the full experience

scripts/build/buildWeb.mjs

@@ -145,11 +145,11 @@ async function loadDir(dir, basePath = "") {
 /**
   * @type {(target: string, files: string[]) => Promise<void>}
  */
-async function buildExtension(target, files, noMonaco = false) {
+async function buildExtension(target, files) {
     const entries = {
         "dist/Vencord.js": await readFile("dist/extension.js"),
         "dist/Vencord.css": await readFile("dist/extension.css"),
-        ...(noMonaco ? {} : await loadDir("dist/monaco")),
+        ...await loadDir("dist/monaco"),
         ...Object.fromEntries(await Promise.all(RnNoiseFiles.map(async file =>
             [`third-party/rnnoise/${file.replace(/^dist\//, "")}`, await readFile(`node_modules/@sapphi-red/web-noise-suppressor/${file}`)]
         ))),
@@ -195,7 +195,7 @@ const appendCssRuntime = readFile("dist/Vencord.user.css", "utf-8").then(content
 await Promise.all([
     appendCssRuntime,
     buildExtension("chromium-unpacked", ["modifyResponseHeaders.json", "content.js", "manifest.json", "icon.png"]),
-    buildExtension("firefox-unpacked", ["content.js", "manifestv2.json", "icon.png"], true),
+    buildExtension("firefox-unpacked", ["background.js", "content.js", "manifestv2.json", "icon.png"]),
 ]);
 
 Zip.sync.zip("dist/chromium-unpacked").compress().save("dist/extension.zip");