fix(typebox): migrate to v1 with extension compat (#3474)

* fix(typebox): migrate to v1 with extension compat

Replace AJV-based validation with TypeBox-native validation, keep legacy extension imports working (including @sinclair/typebox/compiler), and restore coercion for serialized/plain JSON schemas.

This change closes #3112.

* fix(typebox): use canonical imports and harden coercion

Switch first-party code to canonical typebox imports while retaining legacy extension aliases in the loader.

Remove obsolete runtime codegen guards, expand serialized JSON-schema coercion coverage, and update related tests and fixtures.

Fixes #3112.

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Co-authored-by: Mario Zechner <badlogicgames@gmail.com>

packages/ai/src/providers/amazon-bedrock.ts

@@ -20,6 +20,7 @@ import {
 	type ToolConfiguration,
 	ToolResultStatus,
 } from "@aws-sdk/client-bedrock-runtime";
+import type { DocumentType } from "@smithy/types";
 import { calculateCost } from "../models.js";
 import type {
 	Api,
@@ -760,7 +761,7 @@ function convertToolConfig(
 		toolSpec: {
 			name: tool.name,
 			description: tool.description,
-			inputSchema: { json: tool.parameters },
+			inputSchema: { json: tool.parameters as unknown as DocumentType },
 		},
 	}));