chore: add .last-run.json to .gitignore

- Add test-results/.last-run.json to .gitignore
- Remove from git tracking
- Update Makefile dev target port (8080, not 8081)
- Add debug logging to dev-server.mjs API proxy

scripts/dev-server.mjs

@@ -121,12 +121,14 @@ app.use("/map", (req, res) => {
 // Two transports: (1) direct with `--noproxy '*'` — fast path when the
 // upstream is publicly reachable; (2) through the system HTTPS_PROXY
 // (e.g. a local gost VPN tunnel) — required when the direct IP hits a
-// WAF throttle (403 deny page). Try direct first; on 403/4xx/5xx or
+// WAF throttle (403 deny page). Try direct first; on 4xx/5xx or
 // network error, retry through the proxy. Each transport keeps its own
 // cookie jar because the WAF cookie is bound to the edge node that
 // minted it.
 app.use(["/api", "/flights"], (req, res) => {
+  console.log(`API proxy called for: ${req.originalUrl}`);
   const targetUrl = `${API_TARGET}${req.originalUrl}`;
+  console.log(`targetUrl: ${targetUrl}`);
 
   const buildArgs = (noproxy) => [
     "-s",
@@ -154,7 +156,9 @@ app.use(["/api", "/flights"], (req, res) => {
 });
 
 function execCurlWithFallback(buildArgs, extraArgs, res) {
+  console.log(`execCurlWithFallback called`);
   runCurl([...extraArgs, ...buildArgs(true)], (direct) => {
+    console.log(`execCurlWithFallback: direct result, isSuccessful=${isSuccessfulUpstream(direct)}`);
     if (isSuccessfulUpstream(direct)) {
       respondWithCurlResult(direct, res);
       return;
@@ -168,7 +172,10 @@ function execCurlWithFallback(buildArgs, extraArgs, res) {
 }
 
 function runCurl(args, cb) {
-  execFile("/usr/bin/curl", args, { maxBuffer: 10 * 1024 * 1024, timeout: 30000 }, (err, stdout) => {
+  console.log(`runCurl: args=${JSON.stringify(args).substring(0, 200)}...`);
+  execFile("/usr/bin/curl", args, { maxBuffer: 10 * 1024 * 1024, timeout: 30000 }, (err, stdout, stderr) => {
+    console.log(`runCurl callback: err=${!!err}, stdout length=${stdout ? stdout.length : 0}, stderr length=${stderr ? stderr.length : 0}`);
+    console.log(`runCurl stdout preview: ${stdout ? stdout.substring(0, 200) : 'null'}`);
     cb({ err, stdout: stdout ?? "" });
   });
 }
@@ -182,6 +189,7 @@ function isSuccessfulUpstream({ err, stdout }) {
 }
 
 function respondWithCurlResult({ err, stdout }, res) {
+  console.log(`respondWithCurlResult: err=${!!err}, stdout length=${stdout ? stdout.length : 0}`);
   if (err) {
     res.status(502).json({ error: err.message });
     return;
@@ -199,6 +207,9 @@ function respondWithCurlResult({ err, stdout }, res) {
 
   const isJson = body.trimStart().startsWith("{") || body.trimStart().startsWith("[");
 
+  console.log(`isJson=${isJson}, status=${status}, body length=${body.length}`);
+  console.log(`body preview: ${body.substring(0, 200)}`);
+
   res.status(status);
   res.set("Content-Type", isJson ? "application/json" : "text/html");
   res.set("Access-Control-Allow-Origin", "*");