Add first business article and article layout

node_modules/astro/dist/content/loaders/errors.d.ts

@@ -0,0 +1,20 @@
+import type * as z from 'zod/v4/core';
+export declare class LiveCollectionError extends Error {
+    readonly collection: string;
+    readonly message: string;
+    readonly cause?: Error;
+    constructor(collection: string, message: string, cause?: Error);
+    static is(error: unknown): error is LiveCollectionError;
+}
+export declare class LiveEntryNotFoundError extends LiveCollectionError {
+    constructor(collection: string, entryFilter: string | Record<string, unknown>);
+    static is(error: unknown): error is LiveEntryNotFoundError;
+}
+export declare class LiveCollectionValidationError extends LiveCollectionError {
+    constructor(collection: string, entryId: string, error: z.$ZodError);
+    static is(error: unknown): error is LiveCollectionValidationError;
+}
+export declare class LiveCollectionCacheHintError extends LiveCollectionError {
+    constructor(collection: string, entryId: string | undefined, error: z.$ZodError);
+    static is(error: unknown): error is LiveCollectionCacheHintError;
+}