Rebuild AgentCompany-New renderer to match design spec

- Port design tokens, sidebar, topbar, and icons to inline SVG set
- Rewrite each page (Home/Team/Work/Chat/Files/Approvals/Social/Settings)
  to drive real snapshot data and match the bento, kanban, three-pane chat,
  file tree + pinned cards, approval queue, social schedule + calendar,
  and settings sub-nav layouts
- Split Chat and Settings into per-concern subcomponents so every file
  stays under 500 lines
- Add schema v4 for pinned files and scheduled posts plus IPC + service
  wiring; cover new behavior in unit tests
- Update onboarding labels and Hire form to remove ambiguity for the
  expanded e2e suite (all settings tabs + 8 routes at 1280 and 980)

AgentCompany-New/src/shared/commands.ts

@@ -143,6 +143,27 @@ export interface CreateMigrationReportInput {
   sourceDatabasePath: string;
 }
 
+export interface CreateScheduledPostInput {
+  orgId: string;
+  socialAccountId: string;
+  bodyMd: string;
+  scheduledFor: string;
+  state: "draft" | "scheduled";
+  createdByEmployeeId: string | null;
+}
+
+export interface SetScheduledPostStateInput {
+  orgId: string;
+  scheduledPostId: string;
+  state: "draft" | "scheduled" | "published" | "cancelled";
+}
+
+export interface SetFilePinnedInput {
+  orgId: string;
+  fileId: string;
+  pinned: boolean;
+}
+
 export interface BootstrapOnboardingInput {
   companyName: string;
   companyDescription: string;

AgentCompany-New/src/shared/desktop-api.ts

@@ -10,6 +10,7 @@ import type {
   CreateMigrationReportInput,
   CreateOrganizationInput,
   CreateProviderResponseInput,
+  CreateScheduledPostInput,
   CreateSocialAccountInput,
   CreateTaskInput,
   DecideApprovalInput,
@@ -19,6 +20,8 @@ import type {
   ResolveAgentSkillsInput,
   SaveProviderCredentialInput,
   SendMessageInput,
+  SetFilePinnedInput,
+  SetScheduledPostStateInput,
   UpdateTaskStatusInput,
 } from "./commands";
 
@@ -44,7 +47,10 @@ export interface DesktopApi {
   resolveAgentSkills(input: ResolveAgentSkillsInput): Promise<DesktopResult<AppSnapshot>>;
   createSocialAccount(input: CreateSocialAccountInput): Promise<DesktopResult<AppSnapshot>>;
   launchSocialLogin(input: LaunchSocialLoginInput): Promise<DesktopResult<null>>;
+  createScheduledPost(input: CreateScheduledPostInput): Promise<DesktopResult<AppSnapshot>>;
+  setScheduledPostState(input: SetScheduledPostStateInput): Promise<DesktopResult<AppSnapshot>>;
   importFile(input: ImportFileInput): Promise<DesktopResult<AppSnapshot>>;
+  setFilePinned(input: SetFilePinnedInput): Promise<DesktopResult<AppSnapshot>>;
   createMigrationReport(input: CreateMigrationReportInput): Promise<DesktopResult<AppSnapshot>>;
   subscribe(callback: (event: RendererEvent) => void): () => void;
   platform: "win32" | "darwin" | "linux";

AgentCompany-New/src/shared/domain.ts

@@ -234,7 +234,23 @@ export interface FileObjectRecord {
   storagePath: string;
   ownerType: "employee" | "agent" | "system";
   ownerId: string | null;
+  spaceId: string | null;
+  pinned: boolean;
   createdAt: string;
+  updatedAt: string | null;
+}
+
+export interface ScheduledPostRecord {
+  id: string;
+  orgId: string;
+  socialAccountId: string;
+  bodyMd: string;
+  scheduledFor: string;
+  state: "draft" | "scheduled" | "published" | "cancelled";
+  approvalId: string | null;
+  createdByEmployeeId: string | null;
+  createdAt: string;
+  updatedAt: string;
 }
 
 export interface ProviderRecord {
@@ -392,6 +408,7 @@ export interface AppSnapshot {
   chatAttachments: ChatAttachmentRecord[];
   chatPresence: ChatPresenceRecord[];
   files: FileObjectRecord[];
+  scheduledPosts: ScheduledPostRecord[];
   providers: ProviderRecord[];
   providerCatalog: ProviderCatalogEntry[];
   providerRequests: ProviderRequestRecord[];

AgentCompany-New/src/shared/ipc.ts

@@ -16,7 +16,10 @@ export const IPC_CHANNELS = {
   resolveAgentSkills: "agentcompany:resolve-agent-skills",
   createSocialAccount: "agentcompany:create-social-account",
   launchSocialLogin: "agentcompany:launch-social-login",
+  createScheduledPost: "agentcompany:create-scheduled-post",
+  setScheduledPostState: "agentcompany:set-scheduled-post-state",
   importFile: "agentcompany:import-file",
+  setFilePinned: "agentcompany:set-file-pinned",
   createMigrationReport: "agentcompany:create-migration-report",
   rendererEvent: "agentcompany:renderer-event",
   windowMinimize: "agentcompany:window-minimize",