fix: Update nginx config to use dynamic DNS resolution

- Replace upstream blocks with resolver directive
- Use variables for backend addresses to avoid startup errors
- Simplify configuration with single server block
- Add health check endpoint

server/api/node_modules/yaml/dist/schema/yaml-1.1/omap.d.ts

@@ -0,0 +1,22 @@
+import type { ToJSContext } from '../../nodes/toJS';
+import { YAMLMap } from '../../nodes/YAMLMap';
+import { YAMLSeq } from '../../nodes/YAMLSeq';
+import type { CreateNodeContext } from '../../util';
+import type { Schema } from '../Schema';
+import type { CollectionTag } from '../types';
+export declare class YAMLOMap extends YAMLSeq {
+    static tag: string;
+    constructor();
+    add: typeof YAMLMap.prototype.add;
+    delete: typeof YAMLMap.prototype.delete;
+    get: typeof YAMLMap.prototype.get;
+    has: typeof YAMLMap.prototype.has;
+    set: typeof YAMLMap.prototype.set;
+    /**
+     * If `ctx` is given, the return type is actually `Map<unknown, unknown>`,
+     * but TypeScript won't allow widening the signature of a child method.
+     */
+    toJSON(_?: unknown, ctx?: ToJSContext): unknown[];
+    static from(schema: Schema, iterable: unknown, ctx: CreateNodeContext): YAMLOMap;
+}
+export declare const omap: CollectionTag;