Function insertRouteRelative

insertRouteRelative(
    routes: CaddyRoute[],
    route: CaddyRoute,
    options?: {
        afterId?: string;
        beforeId?: string;
        position?: "beginning" | "end";
    },
): CaddyRoute[]
Insert route with relative positioning Allows inserting routes before/after specific route IDs
Parameters
- routes: CaddyRoute[]
  Existing routes
- route: CaddyRoute
  Route to insert
- options: { afterId?: string; beforeId?: string; position?: "beginning" | "end" } = {}
  Positioning options
Returns CaddyRoute[]
New routes array with route inserted
Example
```
// Insert at beginning
insertRouteRelative(routes, newRoute, { position: "beginning" })

// Insert after health check
insertRouteRelative(routes, newRoute, { afterId: "global-health" })

// Insert before catch-all
insertRouteRelative(routes, newRoute, { beforeId: "catch-all" })
```
- Defined in src/caddy/ordering.ts:342