web: add check compile test to prevent compile errors/warnings

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

web/src/elements/Diagram.ts

@@ -35,7 +35,10 @@ export class Diagram extends AKElement {
         const matcher = window.matchMedia("(prefers-color-scheme: light)");
         const handler = (ev?: MediaQueryListEvent) => {
             mermaid.initialize({
-                logLevel: "fatal",
+                // The type definition for this says number
+                // but the example use strings
+                // and numbers don't work
+                logLevel: "fatal" as unknown as number,
                 startOnLoad: false,
                 theme: ev?.matches || matcher.matches ? "default" : "dark",
                 flowchart: {

web/src/elements/table/Table.ts

@@ -202,7 +202,7 @@ export abstract class Table<T> extends AKElement {
                 let comp = (item: T) => {
                     return JSON.stringify(item) === jsonRes;
                 };
-                if ("pk" in res) {
+                if (Object.hasOwn(res as object, "pk")) {
                     comp = (item: T) => {
                         return (
                             (item as unknown as { pk: string | number }).pk ===