fix(web): remove redundant prop-types and unblock lint pipeline

apps/web/src/payload/blocks/PerformanceChartBlock.ts

@@ -0,0 +1,36 @@
+import { MintelBlock } from "./types";
+
+import type { Block } from "payload";
+
+export const PerformanceChartBlock: MintelBlock = {
+  slug: "performanceChart",
+  labels: {
+    singular: "Performance Chart",
+    plural: "Performance Charts",
+  },
+  admin: {
+    group: "MDX Components",
+  },
+  ai: {
+    name: "PerformanceChart",
+    description:
+      "A visual chart illustrating performance metrics (e.g. PageSpeed, TTFB) over time or in comparison. Use to emphasize technical improvements.",
+    usageExample:
+      '<PerformanceChart items={[{ label: "Vorher", value: 12 }, { label: "Nachher", value: 98 }]} />',
+  },
+  fields: [
+    {
+      name: "title",
+      type: "text",
+      defaultValue: "Website Performance",
+      admin: {
+        components: {
+          afterInput: [
+            "@/src/payload/components/FieldGenerators/AiFieldButton#AiFieldButton",
+          ],
+        },
+        description: "Geben Sie den Text für title ein.",
+      },
+    },
+  ],
+};