UserScript: add csp bypassing fetch (#284)

scripts/build/buildWeb.mjs

@@ -60,13 +60,18 @@ await Promise.all(
         }),
         esbuild.build({
             ...commonOptions,
+            inject: ["browser/GMPolyfill.js", ...(commonOptions?.inject || [])],
+            define: {
+                "window": "unsafeWindow",
+                ...(commonOptions?.define)
+            },
             outfile: "dist/Vencord.user.js",
             banner: {
                 js: readFileSync("browser/userscript.meta.js", "utf-8").replace("%version%", `${PackageJSON.version}.${new Date().getTime()}`)
             },
             footer: {
                 // UserScripts get wrapped in an iife, so define Vencord prop on window that returns our local
-                js: "Object.defineProperty(window,'Vencord',{get:()=>Vencord});"
+                js: "Object.defineProperty(unsafeWindow,'Vencord',{get:()=>Vencord});"
             },
         })
     ]