root: move webapp to /web (#347)

* root: move webapp to /web

* root: fix static build

* root: fix static files not being served for e2e tests

web/src/utils.ts

@@ -0,0 +1,22 @@
+export function getCookie(name: string) {
+    let cookieValue = null;
+    if (document.cookie && document.cookie !== "") {
+        const cookies = document.cookie.split(";");
+        for (let i = 0; i < cookies.length; i++) {
+            const cookie = cookies[i].trim();
+            // Does this cookie string begin with the name we want?
+            if (cookie.substring(0, name.length + 1) === name + "=") {
+                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
+                break;
+            }
+        }
+    }
+    return cookieValue;
+}
+
+export function convertToSlug(text: string): string {
+    return text
+        .toLowerCase()
+        .replace(/ /g, "-")
+        .replace(/[^\w-]+/g, "");
+}