feat: add core contracts

packages/core/src/enums.ts

@@ -3,3 +3,88 @@ import { z } from "zod";
 export const BackendValues = ["codex", "claude", "fake"] as const;
 export const Backend = z.enum(BackendValues);
 export type Backend = z.infer<typeof Backend>;
+
+export const CapabilityValues = [
+  "spec_write",
+  "phase_planning",
+  "task_dag_planning",
+  "code_edit",
+  "test_first_development",
+  "code_review",
+  "evidence_check",
+  "command_execute",
+  "backtest_run",
+  "metric_extract",
+  "failure_mining",
+  "objective_eval",
+  "final_report_compose",
+] as const;
+export const Capability = z.enum(CapabilityValues);
+export type Capability = z.infer<typeof Capability>;
+
+export const RiskLevelValues = ["low", "medium", "high"] as const;
+export const RiskLevel = z.enum(RiskLevelValues);
+export type RiskLevel = z.infer<typeof RiskLevel>;
+
+export const ApprovalDecisionActionValues = [
+  "approve",
+  "reject",
+  "request_changes",
+  "abort",
+] as const;
+export const ApprovalDecisionAction = z.enum(ApprovalDecisionActionValues);
+export type ApprovalDecisionAction = z.infer<typeof ApprovalDecisionAction>;
+
+export const ApprovalStateValues = [
+  "pending",
+  "approved",
+  "rejected",
+  "changes_requested",
+  "aborted",
+  "paused",
+] as const;
+export const ApprovalState = z.enum(ApprovalStateValues);
+export type ApprovalState = z.infer<typeof ApprovalState>;
+
+export const RunStateValues = [
+  "created",
+  "bound",
+  "planning",
+  "awaiting_approval",
+  "executing",
+  "paused",
+  "completed",
+  "failed",
+  "aborted",
+] as const;
+export const RunState = z.enum(RunStateValues);
+export type RunState = z.infer<typeof RunState>;
+
+export const RunPhaseStateValues = [
+  "pending",
+  "running",
+  "awaiting_artifact",
+  "validating",
+  "awaiting_approval",
+  "completed",
+  "failed",
+  "skipped",
+] as const;
+export const RunPhaseState = z.enum(RunPhaseStateValues);
+export type RunPhaseState = z.infer<typeof RunPhaseState>;
+
+export const SessionStateValues = [
+  "CREATED",
+  "BOOTSTRAPPING",
+  "READY",
+  "BUSY",
+  "WAITING_FOR_APPROVAL",
+  "ARTIFACT_TIMEOUT",
+  "HUNG",
+  "CRASHED",
+  "RESUMING",
+  "REBOOTSTRAPPED",
+  "FAILED_NEEDS_HUMAN",
+] as const;
+export const SessionState = z.enum(SessionStateValues);
+export type SessionState = z.infer<typeof SessionState>;