Harden PRD page coverage and migration audit

AgentCompany-New/src/main/services/migration-service.ts

@@ -1,4 +1,5 @@
 import { existsSync } from "node:fs";
+import { createHash } from "node:crypto";
 import { DatabaseSync, type StatementSync } from "node:sqlite";
 import type { CreateMigrationReportInput } from "../../shared/commands";
 import { createId } from "../../shared/ids";
@@ -37,13 +38,35 @@ export class MigrationService {
           .filter((table) => availableTables.has(table))
           .map((table) => [table, countRows(source.prepare(`select count(*) as count from ${table}`))]),
       );
+      const tableChecksums = Object.fromEntries(
+        LEGACY_TABLES
+          .filter((table) => availableTables.has(table))
+          .map((table) => [table, tableChecksum(source, table)]),
+      );
+      const idMaps = Object.fromEntries(
+        LEGACY_TABLES
+          .filter((table) => availableTables.has(table))
+          .map((table) => [table, tableIds(source, table)]),
+      );
       const missingTables = LEGACY_TABLES.filter((table) => !availableTables.has(table));
+      const failures = missingTables.map((table) => ({ table, reason: "missing_table" }));
       const reportId = createId("mig");
       const now = new Date().toISOString();
       this.db.prepare(`
         insert into migration_reports(id, org_id, source_ref, report_json, created_at)
         values (?, ?, ?, ?, ?)
-      `).run(reportId, input.orgId, input.sourceDatabasePath, JSON.stringify({ tableCounts, missingTables }), now);
+      `).run(reportId, input.orgId, input.sourceDatabasePath, JSON.stringify({
+        tableCounts,
+        tableChecksums,
+        idMaps,
+        missingTables,
+        failures,
+        rollbackPack: {
+          sourceDatabasePath: input.sourceDatabasePath,
+          capturedAt: now,
+          restoreStrategy: "legacy_snapshot_restore",
+        },
+      }), now);
       this.audit.record({
         orgId: input.orgId,
         entityType: "migration_report",
@@ -63,3 +86,16 @@ export class MigrationService {
 function countRows(statement: StatementSync): number {
   return (statement.get() as { count: number }).count;
 }
+
+function tableChecksum(source: DatabaseSync, table: string): string {
+  const hash = createHash("sha256");
+  const rows = source.prepare(`select * from ${table} order by rowid`).all();
+  for (const row of rows) hash.update(JSON.stringify(row));
+  return hash.digest("hex");
+}
+
+function tableIds(source: DatabaseSync, table: string): string[] {
+  const columns = source.prepare(`pragma table_info(${table})`).all() as Array<{ name: string }>;
+  if (!columns.some((column) => column.name === "id")) return [];
+  return source.prepare(`select id from ${table} order by id`).all().map((row) => String((row as { id: unknown }).id));
+}

AgentCompany-New/src/main/services/snapshot-service.ts

@@ -71,6 +71,8 @@ export class SnapshotService {
       skillBindings,
       skillRuntimeSnapshots: list(this.db, "skill_runtime_snapshots", "created_at desc"),
       socialAccounts: list(this.db, "social_accounts", "created_at asc"),
+      socialAccountGrants: list(this.db, "social_account_grants", "created_at asc"),
+      browserActions: list(this.db, "browser_actions", "created_at desc"),
       policyRules: list(this.db, "policy_rules", "created_at asc"),
       migrationReports: list(this.db, "migration_reports", "created_at desc"),
       auditEvents: list<AppSnapshot["auditEvents"][number]>(this.db, "audit_events", "created_at desc").slice(0, 200),

AgentCompany-New/src/renderer/src/pages/ChatPage.tsx

@@ -1,7 +1,7 @@
 import { useState, type FormEvent, type ReactNode } from "react";
 import { Avatar, Button, Field, Icon, IconButton } from "../shared/ui";
 import { Dialog } from "../shared/Dialog";
-import type { ChatSpaceRecord } from "../../../shared/domain";
+import type { ChatAttachmentRecord, ChatSpaceRecord, FileObjectRecord } from "../../../shared/domain";
 import type { PageProps } from "./types";
 import { activeOrgId } from "./types";
 
@@ -18,10 +18,12 @@ export function ChatPage({ snapshot, actions }: PageProps) {
   const spaces = snapshot.chatSpaces.filter((item) => item.orgId === orgId);
   const employees = snapshot.employees.filter((item) => item.orgId === orgId);
   const agents = snapshot.agents.filter((item) => item.orgId === orgId);
+  const files = snapshot.files.filter((item) => item.orgId === orgId);
   const [spaceId, setSpaceId] = useState(spaces[0]?.id ?? "");
   const [spaceOpen, setSpaceOpen] = useState(false);
   const activeSpace = spaces.find((space) => space.id === spaceId) ?? spaces[0];
-  const messages = snapshot.chatMessages.filter((item) => item.orgId === orgId && item.spaceId === activeSpace?.id);
+  if (!activeSpace) throw new Error("At least one chat space is required.");
+  const messages = snapshot.chatMessages.filter((item) => item.orgId === orgId && item.spaceId === activeSpace.id);
   const sender = employees[0];
 
   const submit = (event: FormEvent<HTMLFormElement>) => {
@@ -31,6 +33,7 @@ export function ChatPage({ snapshot, actions }: PageProps) {
     const bodyMd = messageBody(form);
     if (!bodyMd) return;
     event.currentTarget.reset();
+    const attachmentFileId = value(form, "attachmentFileId");
     void actions.run(() => window.agentCompany.sendMessage({
       orgId,
       spaceId: activeSpace.id,
@@ -38,6 +41,7 @@ export function ChatPage({ snapshot, actions }: PageProps) {
       senderType: "employee",
       senderId: sender.id,
       bodyMd,
+      attachmentFileIds: attachmentFileId ? [attachmentFileId] : [],
     }));
   };
 
@@ -82,10 +86,10 @@ export function ChatPage({ snapshot, actions }: PageProps) {
       </aside>
       <section style={{ flex: 1, minWidth: 0, display: "flex", flexDirection: "column", background: "var(--panel)" }}>
         <header className="row" style={{ height: 52, padding: "0 24px", borderBottom: "1px solid var(--border-soft)" }}>
-          <Icon name={activeSpace?.visibility === "restricted" ? "lock" : "hash"} />
-          <div style={{ fontSize: 14, fontWeight: 600 }}>{activeSpace?.name ?? "Messages"}</div>
+          <Icon name={activeSpace.visibility === "restricted" ? "lock" : "hash"} />
+          <div style={{ fontSize: 14, fontWeight: 600 }}>{activeSpace.name}</div>
           <div style={{ color: "var(--text-3)", borderLeft: "1px solid var(--border)", paddingLeft: 10 }}>
-            {activeSpace?.topic ?? ""}
+            {activeSpace.topic}
           </div>
           <div style={{ marginLeft: "auto" }}><Icon name="search" /></div>
         </header>
@@ -99,6 +103,7 @@ export function ChatPage({ snapshot, actions }: PageProps) {
               time={new Date(message.createdAt).toLocaleTimeString([], { hour: "2-digit", minute: "2-digit" })}
               name={displayName(message.senderType, message.senderId, employees, agents)}
               bot={message.senderType === "agent"}
+              files={messageFiles(message.id, snapshot.chatAttachments, files)}
             />
           ))}
         </div>
@@ -107,7 +112,10 @@ export function ChatPage({ snapshot, actions }: PageProps) {
             <textarea className="input" name="message" rows={2} aria-label="Message" />
             <div className="row" style={{ paddingTop: 8, borderTop: "1px solid var(--border-soft)" }}>
               <Icon name="attach" />
-              <Icon name="social" />
+              <select className="input" name="attachmentFileId" aria-label="File attachment" style={{ maxWidth: 220 }}>
+                <option value="">File</option>
+                {files.map((file) => <option key={file.id} value={file.id}>{file.name}</option>)}
+              </select>
               <div style={{ marginLeft: "auto" }}>
                 <Button tone="primary" size="small" type="submit" disabled={!activeSpace || !sender}><Icon name="send" /> Send</Button>
               </div>
@@ -158,7 +166,7 @@ function SpaceItem({
   onClick: () => void;
 }) {
   return (
-    <button type="button" className={`nav-item ${active ? "active" : ""}`} onClick={onClick}>
+    <button type="button" aria-label={space.name} className={`nav-item ${active ? "active" : ""}`} onClick={onClick}>
       <Icon name={space.visibility === "restricted" ? "lock" : "hash"} />
       <span>{space.name}</span>
       {count > 0 && <span className="nav-badge">{count}</span>}
@@ -166,7 +174,19 @@ function SpaceItem({
   );
 }
 
-function MessageRow({ name, body, time, bot }: { name: string; body: string; time: string; bot: boolean }) {
+function MessageRow({
+  name,
+  body,
+  time,
+  bot,
+  files,
+}: {
+  name: string;
+  body: string;
+  time: string;
+  bot: boolean;
+  files: FileObjectRecord[];
+}) {
   return (
     <div style={{ display: "flex", gap: 12, marginBottom: 18 }}>
       <Avatar name={name} bot={bot} />
@@ -176,11 +196,34 @@ function MessageRow({ name, body, time, bot }: { name: string; body: string; tim
           <span className="num" style={{ color: "var(--text-3)", fontSize: 11 }}>{time}</span>
         </div>
         <div style={{ lineHeight: 1.5, whiteSpace: "pre-wrap" }}>{body}</div>
+        {files.length > 0 && (
+          <div className="row" style={{ marginTop: 8, flexWrap: "wrap" }}>
+            {files.map((file) => (
+              <span key={file.id} className="attachment-pill">
+                <Icon name="file" size={13} /> {file.name}
+              </span>
+            ))}
+          </div>
+        )}
       </div>
     </div>
   );
 }
 
+function messageFiles(
+  messageId: string,
+  attachments: ChatAttachmentRecord[],
+  files: FileObjectRecord[],
+): FileObjectRecord[] {
+  return attachments
+    .filter((attachment) => attachment.messageId === messageId)
+    .map((attachment) => {
+      const file = files.find((item) => item.id === attachment.fileId);
+      if (!file) throw new Error("Chat attachment file is missing.");
+      return file;
+    });
+}
+
 function displayName(
   senderType: string,
   senderId: string | null,

AgentCompany-New/src/renderer/src/pages/FilesPage.tsx

@@ -67,7 +67,7 @@ function TreeItem({
   active?: boolean;
 }) {
   return (
-    <button type="button" className={`nav-item ${active ? "active" : ""}`} onClick={onClick}>
+    <button type="button" aria-label={label} className={`nav-item ${active ? "active" : ""}`} onClick={onClick}>
       <Icon name={icon} />
       <span>{label}</span>
       {typeof count === "number" && <span className="nav-badge">{count}</span>}

AgentCompany-New/src/renderer/src/pages/HomePage.tsx

@@ -4,7 +4,8 @@ import { activeOrgId, money } from "./types";
 
 export function HomePage({ snapshot }: PageProps) {
   const orgId = activeOrgId(snapshot);
-  const organization = snapshot.organizations.find((item) => item.id === orgId)!;
+  const organization = snapshot.organizations.find((item) => item.id === orgId);
+  if (!organization) throw new Error("Active organization is missing.");
   const tasks = snapshot.tasks.filter((item) => item.orgId === orgId);
   const approvals = snapshot.approvals.filter((item) => item.orgId === orgId);
   const agents = snapshot.agents.filter((item) => item.orgId === orgId);

AgentCompany-New/src/renderer/src/pages/SettingsPage.tsx

@@ -102,7 +102,7 @@ export function SettingsPage({ snapshot, actions }: PageProps) {
 }
 
 function SettingsNav({ label, active, onClick }: { label: string; active: boolean; onClick: () => void }) {
-  return <button type="button" className={`nav-item ${active ? "active" : ""}`} onClick={onClick}>{label}</button>;
+  return <button type="button" aria-label={label} className={`nav-item ${active ? "active" : ""}`} onClick={onClick}>{label}</button>;
 }
 
 function ProvidersPanel({ providers, onManage }: { providers: ProviderRecord[]; onManage: (provider: ProviderRecord) => void }) {
@@ -231,8 +231,9 @@ function MigrationPanel({ reports, onCreate }: { reports: MigrationReportRecord[
 
 function MigrationReportRow({ report }: { report: MigrationReportRecord }) {
   const body = parseMigrationReport(report.reportJson);
+  const idCount = Object.values(body.idMaps).reduce((sum, ids) => sum + ids.length, 0);
   return (
-    <div className="table-row" style={{ gridTemplateColumns: "1.4fr 1fr 1fr" }}>
+    <div className="table-row" style={{ gridTemplateColumns: "1.4fr 1fr 1fr 1fr" }}>
       <div style={{ minWidth: 0 }}>
         <div style={{ fontWeight: 540, overflow: "hidden", textOverflow: "ellipsis", whiteSpace: "nowrap" }} title={report.sourceRef}>{report.sourceRef}</div>
         <div style={{ color: "var(--text-3)", fontSize: 11 }}>{new Date(report.createdAt).toLocaleString()}</div>
@@ -240,15 +241,36 @@ function MigrationReportRow({ report }: { report: MigrationReportRecord }) {
       <div className="row" style={{ flexWrap: "wrap" }}>
         {Object.entries(body.tableCounts).map(([table, count]) => <Pill key={table}>{table}: {count}</Pill>)}
       </div>
-      <Pill>{body.missingTables.length} missing</Pill>
+      <Pill>{Object.keys(body.tableChecksums).length} checksums</Pill>
+      <div className="row" style={{ flexWrap: "wrap" }}>
+        <Pill>{idCount} ids</Pill>
+        <Pill>{body.failures.length} failures</Pill>
+      </div>
     </div>
   );
 }
 
-function parseMigrationReport(reportJson: string): { tableCounts: Record<string, number>; missingTables: string[] } {
-  const parsed = JSON.parse(reportJson) as { tableCounts?: Record<string, number>; missingTables?: string[] };
-  if (!parsed.tableCounts || !Array.isArray(parsed.missingTables)) throw new Error("Migration report is invalid.");
-  return { tableCounts: parsed.tableCounts, missingTables: parsed.missingTables };
+function parseMigrationReport(reportJson: string): {
+  tableCounts: Record<string, number>;
+  tableChecksums: Record<string, string>;
+  idMaps: Record<string, string[]>;
+  failures: Array<{ table: string; reason: string }>;
+} {
+  const parsed = JSON.parse(reportJson) as {
+    tableCounts?: Record<string, number>;
+    tableChecksums?: Record<string, string>;
+    idMaps?: Record<string, string[]>;
+    failures?: Array<{ table: string; reason: string }>;
+  };
+  if (!parsed.tableCounts || !parsed.tableChecksums || !parsed.idMaps || !Array.isArray(parsed.failures)) {
+    throw new Error("Migration report is invalid.");
+  }
+  return {
+    tableCounts: parsed.tableCounts,
+    tableChecksums: parsed.tableChecksums,
+    idMaps: parsed.idMaps,
+    failures: parsed.failures,
+  };
 }
 
 function requireRevision(

AgentCompany-New/src/renderer/src/pages/SocialPage.tsx

@@ -1,7 +1,12 @@
 import { useState, type FormEvent } from "react";
 import { Avatar, Button, Field, Icon } from "../shared/ui";
 import { Dialog } from "../shared/Dialog";
-import { SOCIAL_PLATFORM, type SocialAccountRecord, type SocialPlatform } from "../../../shared/domain";
+import {
+  SOCIAL_PLATFORM,
+  type SocialAccountGrantRecord,
+  type SocialAccountRecord,
+  type SocialPlatform,
+} from "../../../shared/domain";
 import type { PageProps } from "./types";
 import { activeOrgId } from "./types";
 
@@ -13,6 +18,8 @@ export function SocialPage({ snapshot, actions }: PageProps) {
   const orgId = activeOrgId(snapshot);
   const [open, setOpen] = useState(false);
   const accounts = snapshot.socialAccounts.filter((item) => item.orgId === orgId);
+  const grants = snapshot.socialAccountGrants.filter((item) => item.orgId === orgId);
+  const actionsByAccount = snapshot.browserActions.filter((item) => item.orgId === orgId);
   const employees = snapshot.employees.filter((item) => item.orgId === orgId);
 
   const submit = (event: FormEvent<HTMLFormElement>) => {
@@ -47,6 +54,8 @@ export function SocialPage({ snapshot, actions }: PageProps) {
             key={account.id}
             account={account}
             employeeName={authorizedEmployeeName(account.authorizedEmployeeId, employees)}
+            grants={grants.filter((grant) => grant.socialAccountId === account.id)}
+            actionCount={actionsByAccount.filter((action) => action.socialAccountId === account.id).length}
             onLogin={() => void actions.run(() => window.agentCompany.launchSocialLogin({ socialAccountId: account.id }))}
           />
         ))}
@@ -76,10 +85,14 @@ export function SocialPage({ snapshot, actions }: PageProps) {
 function AccountCard({
   account,
   employeeName,
+  grants,
+  actionCount,
   onLogin,
 }: {
   account: SocialAccountRecord;
   employeeName: string | null;
+  grants: SocialAccountGrantRecord[];
+  actionCount: number;
   onLogin: () => void;
 }) {
   return (
@@ -97,6 +110,10 @@ function AccountCard({
           <span>{employeeName}</span>
         </div>
       )}
+      <div className="row" style={{ color: "var(--text-3)", fontSize: 11 }}>
+        <span>{grants.length} grants</span>
+        <span>{actionCount} actions</span>
+      </div>
       <Button size="small" onClick={onLogin}>Sign in</Button>
     </div>
   );

AgentCompany-New/src/renderer/src/shared/Shell.tsx

@@ -30,6 +30,10 @@ export function Shell({
 }) {
   const organization = snapshot.organizations.find((item) => item.id === snapshot.activeOrgId);
   const employee = snapshot.employees.find((item) => item.orgId === snapshot.activeOrgId);
+  const activeRoute = navItems.find((item) => item.id === route);
+  if (!organization) throw new Error("Active organization is missing.");
+  if (!employee) throw new Error("Active employee is missing.");
+  if (!activeRoute) throw new Error("Active route is missing.");
   const badges = {
     work: snapshot.tasks.filter((item) => item.orgId === snapshot.activeOrgId && item.status !== "done").length,
     chat: snapshot.chatMessages.filter((item) => item.orgId === snapshot.activeOrgId).length,
@@ -41,7 +45,7 @@ export function Shell({
       <aside className="sidebar">
         <div className="brand">
           <div className="brand-mark">A</div>
-          <div className="brand-name">{organization?.name ?? "AgentCompany"}</div>
+          <div className="brand-name">{organization.name}</div>
           <Icon name="chevronDown" size={12} />
         </div>
         <nav className="nav">
@@ -49,6 +53,7 @@ export function Shell({
             <button
               key={item.id}
               type="button"
+              aria-label={item.label}
               className={`nav-item ${route === item.id ? "active" : ""}`}
               onClick={() => setRoute(item.id)}
             >
@@ -59,16 +64,16 @@ export function Shell({
           ))}
         </nav>
         <div className="sidebar-foot">
-          <Avatar name={employee?.displayName ?? "User"} size="sm" />
-          <div style={{ flex: 1, minWidth: 0 }}>{employee?.displayName ?? "User"}</div>
+          <Avatar name={employee.displayName} size="sm" />
+          <div style={{ flex: 1, minWidth: 0 }}>{employee.displayName}</div>
           <Icon name="bell" />
         </div>
       </aside>
       <main className="main">
         <header className="topbar">
-          <span className="crumb-sub">{organization?.name ?? "Workspace"}</span>
+          <span className="crumb-sub">{organization.name}</span>
           <span style={{ color: "var(--text-4)" }}>/</span>
-          <span className="crumb">{navItems.find((item) => item.id === route)?.label}</span>
+          <span className="crumb">{activeRoute.label}</span>
           <div className="topbar-actions">
             {actions}
             {window.agentCompany.platform !== "darwin" && (

AgentCompany-New/src/renderer/src/styles.css

@@ -177,6 +177,20 @@ button { cursor: pointer; }
 .pill.amber { background: var(--amber-soft); color: var(--amber); border-color: transparent; }
 .pill.green { background: var(--green-soft); color: var(--green); border-color: transparent; }
 .pill.violet { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
+.attachment-pill {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+  max-width: 260px;
+  padding: 6px 8px;
+  border: 1px solid var(--border);
+  border-radius: var(--r-md);
+  background: var(--panel-2);
+  color: var(--text-2);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
 .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
 .avatar {
   width: 28px;

AgentCompany-New/src/shared/domain.ts

@@ -324,6 +324,26 @@ export interface SocialAccountRecord {
   createdAt: string;
 }
 
+export interface SocialAccountGrantRecord {
+  id: string;
+  orgId: string;
+  socialAccountId: string;
+  employeeId: string;
+  role: string;
+  scopeJson: string;
+  createdAt: string;
+}
+
+export interface BrowserActionRecord {
+  id: string;
+  orgId: string;
+  socialAccountId: string;
+  actionType: string;
+  policyDecision: string;
+  evidenceFileId: string | null;
+  createdAt: string;
+}
+
 export interface AuditEventRecord {
   id: string;
   orgId: string;
@@ -380,6 +400,8 @@ export interface AppSnapshot {
   skillBindings: SkillBindingRecord[];
   skillRuntimeSnapshots: SkillRuntimeSnapshotRecord[];
   socialAccounts: SocialAccountRecord[];
+  socialAccountGrants: SocialAccountGrantRecord[];
+  browserActions: BrowserActionRecord[];
   policyRules: PolicyRuleRecord[];
   migrationReports: MigrationReportRecord[];
   auditEvents: AuditEventRecord[];

AgentCompany-New/tests/e2e/desktop.spec.ts

@@ -1,4 +1,4 @@
-import { _electron as electron, expect, test } from "@playwright/test";
+import { _electron as electron, expect, test, type Page } from "@playwright/test";
 import { mkdirSync } from "node:fs";
 import { tmpdir } from "node:os";
 import { join, resolve } from "node:path";
@@ -50,7 +50,45 @@ test("onboards, hires, and creates work in the Electron shell", async () => {
 
     await page.getByRole("button", { name: "Approvals" }).click();
     await expect(page.getByText("Production deploy").first()).toBeVisible();
+
+    await page.getByRole("button", { name: "Messages" }).click();
+    await page.getByRole("button", { name: "New space" }).click();
+    await page.getByLabel("Name").fill("release");
+    await page.getByLabel("Topic").fill("Release coordination");
+    await page.locator(".modal").getByRole("button", { name: "Create" }).click();
+    await expect(page.getByText("release").first()).toBeVisible();
+    await page.getByRole("textbox", { name: "Message" }).fill("Release channel opened.");
+    await page.getByRole("button", { name: "Send" }).click();
+    await expect(page.getByText("Release channel opened.")).toBeVisible();
+
+    await verifyPagesDoNotOverflow(page);
   } finally {
     await app.close();
   }
 });
+
+async function verifyPagesDoNotOverflow(page: Page): Promise<void> {
+  for (const size of [{ width: 1280, height: 860 }, { width: 980, height: 700 }]) {
+    await page.setViewportSize(size);
+    for (const nav of ["Home", "Team", "Work", "Messages", "Files", "Approvals", "Social", "Settings"]) {
+      await page.getByRole("button", { name: nav }).click();
+      await expectPageToFit(page);
+    }
+    for (const tab of ["Providers", "Skills", "Policies", "Migration"]) {
+      await page.getByRole("button", { name: "Settings" }).click();
+      await page.getByRole("button", { name: tab }).click();
+      await expectPageToFit(page);
+    }
+  }
+}
+
+async function expectPageToFit(page: Page): Promise<void> {
+  const dimensions = await page.evaluate(() => ({
+    documentScrollWidth: document.documentElement.scrollWidth,
+    documentClientWidth: document.documentElement.clientWidth,
+    bodyScrollWidth: document.body.scrollWidth,
+    bodyClientWidth: document.body.clientWidth,
+  }));
+  expect(dimensions.documentScrollWidth).toBeLessThanOrEqual(dimensions.documentClientWidth + 1);
+  expect(dimensions.bodyScrollWidth).toBeLessThanOrEqual(dimensions.bodyClientWidth + 1);
+}

AgentCompany-New/tests/unit/domain-services.test.ts

@@ -198,6 +198,16 @@ describe("domain services", () => {
     const state = snapshot.load();
     expect(state.migrationReports).toHaveLength(1);
     expect(state.migrationReports[0]?.reportJson).toContain("\"agents\":1");
+    const report = JSON.parse(state.migrationReports[0]!.reportJson) as {
+      tableChecksums: Record<string, string>;
+      idMaps: Record<string, string[]>;
+      failures: Array<{ table: string; reason: string }>;
+      rollbackPack: { sourceDatabasePath: string };
+    };
+    expect(report.tableChecksums.agents).toHaveLength(64);
+    expect(report.idMaps.agents).toEqual(["agent-1"]);
+    expect(report.failures.some((failure) => failure.reason === "missing_table")).toBe(true);
+    expect(report.rollbackPack.sourceDatabasePath).toBe(legacyPath);
     connection.close();
   });