Promote AgentCompany-New to the repository root and retire the old app

The legacy application - its src, tests, landing site, promo assets, docs,
release tooling, CI workflows, and root configs - leaves the tree; it stays
reachable in history. Everything under AgentCompany-New moves up unchanged:
same package name, so the production userData/database path is untouched,
and e2e/build scripts already resolved paths relative to the project. The
developer cred.txt stays gitignored at its new location. Full verify:ci
passes from the new root.

src/shared/operations-domain.ts

@@ -0,0 +1,50 @@
+type ValueOf<T> = T[keyof T];
+
+export const FEATURE_FLAG_KEY = {
+  PROVIDER_BACKGROUND_EXECUTION: "provider_background_execution",
+  SOCIAL_PUBLISH_APPROVAL: "social_publish_approval",
+  BOARD_INTERVENTION: "board_intervention",
+  CHAOS_DRILLS: "chaos_drills",
+} as const;
+
+export const SLO_SIGNAL_KEY = {
+  PROVIDER_REQUEST_SUCCESS: "provider_request_success",
+  APPROVAL_ROUTE_COVERAGE: "approval_route_coverage",
+  BROWSER_SESSION_BOUNDARY: "browser_session_boundary",
+  SKILL_RESOLVE_SUCCESS: "skill_resolve_success",
+  MIGRATION_VALIDATION_SUCCESS: "migration_validation_success",
+} as const;
+
+export const CHAOS_DRILL_SCENARIO = {
+  PROVIDER_OUTAGE_POLICY_GATE: "provider_outage_policy_gate",
+  APPROVAL_BACKLOG_GATE: "approval_backlog_gate",
+  BROWSER_SESSION_BOUNDARY: "browser_session_boundary",
+  MIGRATION_ROLLBACK_PACK: "migration_rollback_pack",
+} as const;
+
+export const CHAOS_DRILL_STATE = { PASSED: "passed", FAILED: "failed" } as const;
+
+export type FeatureFlagKey = ValueOf<typeof FEATURE_FLAG_KEY>;
+export type SloSignalKey = ValueOf<typeof SLO_SIGNAL_KEY>;
+export type ChaosDrillScenario = ValueOf<typeof CHAOS_DRILL_SCENARIO>;
+export type ChaosDrillState = ValueOf<typeof CHAOS_DRILL_STATE>;
+
+export interface FeatureFlagRecord {
+  id: string; orgId: string; key: FeatureFlagKey; label: string; enabled: boolean; createdAt: string; updatedAt: string;
+}
+
+export interface SloTargetRecord {
+  id: string; orgId: string; signalKey: SloSignalKey; label: string; targetBasisPoints: number; windowMinutes: number; createdAt: string; updatedAt: string;
+}
+
+export interface OperationalEventRecord {
+  id: string; orgId: string; signalKey: SloSignalKey; source: string; success: boolean; durationMs: number | null; detailJson: string; createdAt: string;
+}
+
+export interface ChaosDrillRecord {
+  id: string; orgId: string; key: string; label: string; scenarioKey: ChaosDrillScenario; enabled: boolean; createdAt: string; updatedAt: string;
+}
+
+export interface ChaosDrillRunRecord {
+  id: string; orgId: string; drillId: string; state: ChaosDrillState; resultJson: string; startedAt: string; completedAt: string;
+}