Add typed jsonld ESM shim declaration

A local declaration keeps the jsonld ESM deep import typed without
silencing the checker in the linked data signature code. The same
change is applied to the vocab code generator so generated sources and
snapshot expectations stay aligned.

fedify-dev#639 (comment)

Co-Authored-By: OpenAI Codex <codex@openai.com>

Author: dahlia

packages/fedify/src/sig/ld.ts

@@ -4,7 +4,6 @@ import { getLogger } from "@logtape/logtape";
 import { SpanStatusCode, trace, type TracerProvider } from "@opentelemetry/api";
 import { decodeBase64, encodeBase64 } from "byte-encodings/base64";
 import { encodeHex } from "byte-encodings/hex";
-// @ts-ignore TS7016
 import jsonld from "jsonld/dist/jsonld.esm.js";
 import metadata from "../../deno.json" with { type: "json" };
 import { fetchKey, type KeyCache, validateCryptoKey } from "./key.ts";

packages/vocab-tools/src/__snapshots__/class.test.ts.node.snap

@@ -1,6 +1,6 @@
 exports[`generateClasses() 1`] = `
 "// deno-lint-ignore-file ban-unused-ignore prefer-const
-// @ts-ignore TS7016
+/// <reference path=\\"./jsonld-esm.d.ts\\" />
 import jsonld from \\"jsonld/dist/jsonld.esm.js\\";
 import { getLogger } from \\"@logtape/logtape\\";
 import { type Span, SpanStatusCode, type TracerProvider, trace }

packages/vocab-tools/src/__snapshots__/class.test.ts.snap

@@ -2,7 +2,7 @@
 
 exports[`generateClasses() 1`] = `
 "// deno-lint-ignore-file ban-unused-ignore prefer-const
-// @ts-ignore TS7016
+/// <reference path="./jsonld-esm.d.ts" />
 import jsonld from "jsonld/dist/jsonld.esm.js";
 import { getLogger } from "@logtape/logtape";
 import { type Span, SpanStatusCode, type TracerProvider, trace }

packages/vocab-tools/src/class.ts

@@ -118,7 +118,7 @@ export async function* generateClasses(
   types: Record<string, TypeSchema>,
 ): AsyncIterable<string> {
   yield "// deno-lint-ignore-file ban-unused-ignore prefer-const\n";
-  yield "// @ts-ignore TS7016\n";
+  yield '/// <reference path="./jsonld-esm.d.ts" />\n';
   yield 'import jsonld from "jsonld/dist/jsonld.esm.js";\n';
   yield 'import { getLogger } from "@logtape/logtape";\n';
   yield `import { type Span, SpanStatusCode, type TracerProvider, trace }

packages/vocab/src/jsonld-esm.d.ts

@@ -0,0 +1,4 @@
+declare module "jsonld/dist/jsonld.esm.js" {
+  import jsonld from "jsonld";
+  export default jsonld;
+}