Module dependency 

Dependency orchestration for service startup ordering

This module provides:

• DependencyGraph: Builds a DAG from service dependencies and computes startup order
• DependencyConditionChecker: Checks if dependency conditions (started, healthy, ready) are met

Structs

DependencyConditionChecker

Checks if dependency conditions are satisfied

DependencyGraph

Dependency graph for computing startup order

DependencyNode

A node in the dependency graph

DependencyWaiter

Orchestrates waiting for dependencies with configurable timeout and actions

Enums

DependencyError

Error types specific to dependency operations

WaitResult

Result of waiting for a dependency