feat(hub): switch capability provider to Aliyun Doc Mind (ADR-0027) (#6)

Co-authored-by: Hong Jiarong <me@jrhim.com>
Co-committed-by: Hong Jiarong <me@jrhim.com>

hub/src/capability/pdfToMdBundle.ts

@@ -20,7 +20,7 @@ import { join, resolve, relative, isAbsolute } from "node:path";
 import type { PrismaClient } from "@prisma/client";
 import { LocalSecretEnvelope } from "../security/secretEnvelope.js";
 import { resolveCapabilityCredential } from "./capabilityConnections.js";
-import { MineruClientError, type MineruClient } from "./mineruClient.js";
+import { DocmindClientError, type CapabilityProviderClient } from "./docmindClient.js";
 import {
   CAPABILITIES,
   type CapabilityAdapter,
@@ -30,7 +30,7 @@ import {
 } from "./types.js";
 
 const CAPABILITY_ID = "pdf_to_md_bundle" as const;
-const PROVIDER_ID = "mineru";
+const PROVIDER_ID = "aliyun_docmind";
 
 /** Thrown when a requested path escapes the workspace root (ADR-0018). */
 export class CapabilityPathEscape extends Error {
@@ -59,11 +59,11 @@ function confineToWorkspace(requestedPath: string, workspaceDir: string): string
 
 export interface PdfToMdBundleDeps {
   readonly secrets: LocalSecretEnvelope;
-  readonly client: MineruClient;
+  readonly client: CapabilityProviderClient;
   readonly prisma: PrismaClient;
 }
 
-/** Build the pdf_to_md_bundle adapter. The MineruClient is injectable for testing. */
+/** Build the pdf_to_md_bundle adapter. The client is injectable for testing. */
 export function createPdfToMdBundleAdapter(deps: PdfToMdBundleDeps): CapabilityAdapter {
   return {
     capabilityId: CAPABILITY_ID,
@@ -85,14 +85,14 @@ export function createPdfToMdBundleAdapter(deps: PdfToMdBundleDeps): CapabilityA
       try {
         result = await deps.client.parse(credential, { inputFilePath: absoluteInput });
       } catch (e) {
-        if (e instanceof MineruClientError) throw e;
-        throw new MineruClientError(
+        if (e instanceof DocmindClientError) throw e;
+        throw new DocmindClientError(
           e instanceof Error ? e.message : String(e),
-          "mineru_unreachable",
+          "docmind_unreachable",
         );
       }
       if (result.markdown === "") {
-        throw new MineruClientError("MinerU returned empty markdown", "mineru_no_output");
+        throw new DocmindClientError("docmind returned empty markdown", "docmind_no_output");
       }
 
       // 4. Write outputs into the workspace.