feat(book-requests): add automated request fulfillment

Let users request books, route approvals, search configured sources, and import fulfilled releases through the Book Dock. Include scoped permissions, automation, download-client integrations, plugin support, requester visibility, and one consolidated schema migration.

Closes #248
Ref #1115

scripts/e2e/suite-registry.mjs

@@ -285,6 +285,31 @@ export const E2E_SUITES = Object.freeze({
       ...SHARED_DB_AND_HELPER_PATHS,
     ],
   },
+  "book-requests": {
+    id: "book-requests",
+    name: "Book Requests",
+    timeout: 90,
+    lane: "full",
+    description: "Book request lifecycle, dedupe, ownership, and plugin-route authorization suite",
+    vitestTarget: "test/book-requests.e2e-spec.ts",
+    junitOutput: `${TEST_RESULTS_DIR}/book-requests-e2e-junit.xml`,
+    prepareDedicatedDatabase: true,
+    useDedicatedDatabase: true,
+    changedPaths: [
+      "server/src/modules/book-request/**",
+      "server/src/modules/book-dock/**",
+      "server/src/modules/library/**",
+      "server/test/book-requests.e2e-spec.ts",
+      "server/test/e2e/authorization-matrix/**",
+      ".github/workflows/e2e-runner.yml",
+      "packages/types/src/book-request.ts",
+      "packages/types/src/book-request-automation.ts",
+      "packages/types/src/book-request-destination.ts",
+      "packages/types/src/indexer.ts",
+      "packages/types/src/download-client.ts",
+      ...SHARED_DB_AND_HELPER_PATHS,
+    ],
+  },
   "series-next-book": {
     id: "series-next-book",
     name: "Series Next Book",