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/@bcoe/v8-coverage/dist/lib/index.d.ts

@@ -0,0 +1,6 @@
+export { emitForest, emitForestLines, parseFunctionRanges, parseOffsets } from "./ascii";
+export { cloneFunctionCov, cloneProcessCov, cloneScriptCov, cloneRangeCov } from "./clone";
+export { compareScriptCovs, compareFunctionCovs, compareRangeCovs } from "./compare";
+export { mergeFunctionCovs, mergeProcessCovs, mergeScriptCovs } from "./merge";
+export { RangeTree } from "./range-tree";
+export { ProcessCov, ScriptCov, FunctionCov, RangeCov } from "./types";