Add first business article and article layout

node_modules/astro/dist/runtime/client/dev-toolbar/ui-library/select.d.ts

@@ -0,0 +1,15 @@
+declare const styles: readonly ["purple", "gray", "red", "green", "yellow", "blue"];
+type SelectStyle = (typeof styles)[number];
+export declare class DevToolbarSelect extends HTMLElement {
+    shadowRoot: ShadowRoot;
+    element: HTMLSelectElement;
+    _selectStyle: SelectStyle;
+    get selectStyle(): "red" | "green" | "yellow" | "blue" | "gray" | "purple";
+    set selectStyle(value: "red" | "green" | "yellow" | "blue" | "gray" | "purple");
+    static observedAttributes: string[];
+    constructor();
+    connectedCallback(): void;
+    attributeChangedCallback(): void;
+    updateStyle(): void;
+}
+export {};