change coi web whatever in hopes that it works on github pages

Author: Paladynee

…t_wasmgl/pub/vendor/coi-serviceworker.js hashnet_wasmgl/pub/coi-serviceworker.jshashnet_wasmgl/pub/vendor/coi-serviceworker.js renamed to hashnet_wasmgl/pub/coi-serviceworker.js hashnet_wasmgl/pub/vendor/coi-serviceworker.js renamed to hashnet_wasmgl/pub/coi-serviceworker.js

@@ -4,8 +4,8 @@
         <meta charset="UTF-8" />
         <meta name="viewport" content="width=device-width, initial-scale=1.0" />
         <link rel="icon" href="data:," />
+        <script src="coi-serviceworker.js"></script>
         <script type="module" src="./js/main.js" defer></script>
-        <script src="./vendor/coi-serviceworker.js"></script>
         <title>hashnet v3 | wasmgl</title>
         <style>
             body {