Rename Foundry handoffs to tasks (#239)

* Restore foundry onboarding stack

* Consolidate foundry rename

* Create foundry tasks without prompts

* Rename Foundry handoffs to tasks

foundry/packages/shared/src/workbench.ts

@@ -0,0 +1,181 @@
+export type WorkbenchTaskStatus = "running" | "idle" | "new" | "archived";
+export type WorkbenchAgentKind = "Claude" | "Codex" | "Cursor";
+export type WorkbenchModelId = "claude-sonnet-4" | "claude-opus-4" | "gpt-4o" | "o3";
+
+export interface WorkbenchTranscriptEvent {
+  id: string;
+  eventIndex: number;
+  sessionId: string;
+  createdAt: number;
+  connectionId: string;
+  sender: "client" | "agent";
+  payload: unknown;
+}
+
+export interface WorkbenchComposerDraft {
+  text: string;
+  attachments: WorkbenchLineAttachment[];
+  updatedAtMs: number | null;
+}
+
+export interface WorkbenchAgentTab {
+  id: string;
+  sessionId: string | null;
+  sessionName: string;
+  agent: WorkbenchAgentKind;
+  model: WorkbenchModelId;
+  status: "running" | "idle" | "error";
+  thinkingSinceMs: number | null;
+  unread: boolean;
+  created: boolean;
+  draft: WorkbenchComposerDraft;
+  transcript: WorkbenchTranscriptEvent[];
+}
+
+export interface WorkbenchFileChange {
+  path: string;
+  added: number;
+  removed: number;
+  type: "M" | "A" | "D";
+}
+
+export interface WorkbenchFileTreeNode {
+  name: string;
+  path: string;
+  isDir: boolean;
+  children?: WorkbenchFileTreeNode[];
+}
+
+export interface WorkbenchLineAttachment {
+  id: string;
+  filePath: string;
+  lineNumber: number;
+  lineContent: string;
+}
+
+export interface WorkbenchHistoryEvent {
+  id: string;
+  messageId: string;
+  preview: string;
+  sessionName: string;
+  tabId: string;
+  createdAtMs: number;
+  detail: string;
+}
+
+export type WorkbenchDiffLineKind = "context" | "add" | "remove" | "hunk";
+
+export interface WorkbenchParsedDiffLine {
+  kind: WorkbenchDiffLineKind;
+  lineNumber: number;
+  text: string;
+}
+
+export interface WorkbenchPullRequestSummary {
+  number: number;
+  status: "draft" | "ready";
+}
+
+export interface WorkbenchTask {
+  id: string;
+  repoId: string;
+  title: string;
+  status: WorkbenchTaskStatus;
+  repoName: string;
+  updatedAtMs: number;
+  branch: string | null;
+  pullRequest: WorkbenchPullRequestSummary | null;
+  tabs: WorkbenchAgentTab[];
+  fileChanges: WorkbenchFileChange[];
+  diffs: Record<string, string>;
+  fileTree: WorkbenchFileTreeNode[];
+}
+
+export interface WorkbenchRepo {
+  id: string;
+  label: string;
+}
+
+export interface WorkbenchProjectSection {
+  id: string;
+  label: string;
+  updatedAtMs: number;
+  tasks: WorkbenchTask[];
+}
+
+export interface TaskWorkbenchSnapshot {
+  workspaceId: string;
+  repos: WorkbenchRepo[];
+  projects: WorkbenchProjectSection[];
+  tasks: WorkbenchTask[];
+}
+
+export interface WorkbenchModelOption {
+  id: WorkbenchModelId;
+  label: string;
+}
+
+export interface WorkbenchModelGroup {
+  provider: string;
+  models: WorkbenchModelOption[];
+}
+
+export interface TaskWorkbenchSelectInput {
+  taskId: string;
+}
+
+export interface TaskWorkbenchCreateTaskInput {
+  repoId: string;
+  task: string;
+  title?: string;
+  branch?: string;
+  model?: WorkbenchModelId;
+}
+
+export interface TaskWorkbenchRenameInput {
+  taskId: string;
+  value: string;
+}
+
+export interface TaskWorkbenchSendMessageInput {
+  taskId: string;
+  tabId: string;
+  text: string;
+  attachments: WorkbenchLineAttachment[];
+}
+
+export interface TaskWorkbenchTabInput {
+  taskId: string;
+  tabId: string;
+}
+
+export interface TaskWorkbenchRenameSessionInput extends TaskWorkbenchTabInput {
+  title: string;
+}
+
+export interface TaskWorkbenchChangeModelInput extends TaskWorkbenchTabInput {
+  model: WorkbenchModelId;
+}
+
+export interface TaskWorkbenchUpdateDraftInput extends TaskWorkbenchTabInput {
+  text: string;
+  attachments: WorkbenchLineAttachment[];
+}
+
+export interface TaskWorkbenchSetSessionUnreadInput extends TaskWorkbenchTabInput {
+  unread: boolean;
+}
+
+export interface TaskWorkbenchDiffInput {
+  taskId: string;
+  path: string;
+}
+
+export interface TaskWorkbenchCreateTaskResponse {
+  taskId: string;
+  tabId?: string;
+}
+
+export interface TaskWorkbenchAddTabResponse {
+  tabId: string;
+}