chore(vendor): import pi 1.3.0

Imported as a linear vendor commit so forge rebases do not replay the upstream root tree.

git-subtree-dir: third_party/pi

git-subtree-split: 71023aec1546d6d677a65669c5665c0927ce0dd0

third_party/pi/packages/durable/src/index.ts

@@ -0,0 +1,205 @@
+export { defineDoc, defineDocFamily } from "./documents.ts";
+export {
+	AssistantEntry,
+	CompactionEntry,
+	defineEntry,
+	ResetEntry,
+	SystemEntry,
+	ToolResultEntry,
+	UserEntry,
+} from "./entries.ts";
+export { ConversationBusy, ReadAfterWrite, SessionFailed, StorageRequestError } from "./errors.ts";
+export {
+	AgentDoc,
+	configure,
+	DEFAULT_COMPACTION_POLICY,
+	DEFAULT_PROGRESS_POLICY,
+	DEFAULT_RETRY_POLICY,
+} from "./harness/agent.ts";
+export {
+	type CompactionCheckpoint,
+	type CompactionInput,
+	CompactionTask,
+	type SummaryRequest,
+} from "./harness/compaction.ts";
+export { defineExtension, defineTool, hook, section, wrapSection, wrapTool } from "./harness/define.ts";
+export {
+	type AgentEvent,
+	type AgentEventStream,
+	type MessageChange,
+	type SnapshotEvent,
+	type ToolEventCall,
+	watchEvents,
+} from "./harness/events.ts";
+export {
+	type GenerationCheckpoint,
+	type GenerationInput,
+	type GenerationResult,
+	GenerationTask,
+} from "./harness/generation.ts";
+export { Harness } from "./harness/harness.ts";
+export { InboxDoc, type InboxItem, type InboxState } from "./harness/inbox.ts";
+export {
+	type CompactionFailure,
+	type CompactionStatus,
+	LiveDoc,
+	type LiveState,
+	type NestedToolSlot,
+	type NestedToolSummary,
+	type ToolSlot,
+} from "./harness/live.ts";
+export { ProviderDoc, type ProviderState } from "./harness/provider.ts";
+export { createRegistry } from "./harness/registry.ts";
+export type { TaskGraph, TaskGraphNode, TaskGraphState, TaskGraphWatch } from "./harness/task-graph.ts";
+export {
+	NestedCallDoc,
+	type NestedCallState,
+	ToolTask,
+	type ToolTaskCheckpoint,
+	type ToolTaskInput,
+	type ToolTaskResult,
+} from "./harness/tool.ts";
+export type {
+	Agent,
+	AgentChange,
+	AgentState,
+	AnyTask,
+	CompactionHooks,
+	CompactionPolicy,
+	CompactionReason,
+	CompactionResult,
+	ContextView,
+	Conversation,
+	ConversationAbortOptions,
+	ConversationCreateOptions,
+	ConversationHandle,
+	ConversationInit,
+	ConversationRetryPolicy,
+	ConversationStreamOptions,
+	ConversationWatch,
+	EnvTarget,
+	Extension,
+	GenerationHooks,
+	HarnessInspection,
+	HarnessOptions,
+	HarnessSettings,
+	HookApi,
+	HookRegistration,
+	HookResult,
+	HooksOf,
+	InputEntry,
+	InputSubmissionDraft,
+	ModelRef,
+	NestedToolExecutionResult,
+	ProgressPolicy,
+	PromptInput,
+	PromptSection,
+	QueueMode,
+	Registry,
+	RegistryReader,
+	RegistrySnapshot,
+	Settings,
+	SettledSubmissionRecord,
+	SettledTask,
+	Submission,
+	SubmissionDraft,
+	TaskInspection,
+	ToolControl,
+	ToolDiagnostic,
+	ToolExecutionApi,
+	ToolExecutionMode,
+	ToolExecutionResult,
+	ToolHookCall,
+	ToolHooks,
+	ToolRegistration,
+	UserInput,
+	Wrap,
+} from "./harness/types.ts";
+export { UsageDoc, type UsageState } from "./harness/usage.ts";
+export type { ConversationView } from "./harness/view.ts";
+export { createSession } from "./session/session.ts";
+export { MemoryStorage } from "./storage/memory.ts";
+export { defineTask } from "./tasks.ts";
+export type {
+	CheckpointInfo,
+	CommitChange,
+	CommitPublication,
+	CommonDocDefinition,
+	ContextEdit,
+	ConversationDocFamilyToken,
+	ConversationDocToken,
+	ConversationId,
+	ConversationOwnership,
+	ConversationQuery,
+	ConversationRecord,
+	Cursor,
+	DocDefinition,
+	DocFamilyDefinition,
+	DocFamilyToken,
+	DocToken,
+	DocumentAddress,
+	DocumentCommitChange,
+	DocumentContent,
+	DocumentCopySource,
+	DocumentCreate,
+	DocumentId,
+	DocumentObserver,
+	DocumentPoint,
+	DocumentQuery,
+	DocumentReader,
+	DocumentRecord,
+	DocumentSemantics,
+	DocumentState,
+	DocumentWatch,
+	Entry,
+	EntryDraft,
+	EntryId,
+	EntryQuery,
+	EntryRecord,
+	HookRunner,
+	Id,
+	JoinPolicy,
+	JsonObject,
+	LatestConversationSemantics,
+	NextTaskState,
+	Page,
+	PhaseHandler,
+	RewindableConversationDocFamilyToken,
+	RewindableConversationDocToken,
+	RewindableConversationSemantics,
+	RunningTask,
+	ScanOrder,
+	Seq,
+	Session,
+	SessionDocFamilyToken,
+	SessionDocToken,
+	SessionEnd,
+	Storage,
+	StorageWrite,
+	StoredDocument,
+	SubmissionCreate,
+	SubmissionId,
+	SubmissionQuery,
+	SubmissionRecord,
+	SubmissionSettlement,
+	TableCommitChange,
+	Task,
+	TaskDefinition,
+	TaskDocFamilyToken,
+	TaskDocToken,
+	TaskId,
+	TaskOptions,
+	TaskOutcome,
+	TaskOutcomeError,
+	TaskOwnership,
+	TaskQuery,
+	TaskRecord,
+	TaskRuntime,
+	TaskState,
+	Tx,
+	TypedEntry,
+	TypedEntryDraft,
+	WatchEnd,
+	WatchHandle,
+} from "./types.ts";
+export { ROOT_CONVERSATION_ID } from "./types.ts";