fix: close High findings #42 + #46 — public status DTO, split-infra resolver (#99)

* fix(api): allowlist public node status fields

* fix(ops): resolve split infrastructure containers exactly

* docs: add C5a mission handoff

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Co-authored-by: gadgethd <111318106+gadgethd@users.noreply.github.com>

scripts/package.json

@@ -6,7 +6,7 @@
   "scripts": {
     "generate-key":       "tsx generate-observer-key.ts",
     "register-observer":  "tsx register-observer.ts",
-    "test":               "bash test-generate-observer-key.sh && bash test-newuser.sh",
+    "test":               "bash test-generate-observer-key.sh && bash test-infra-compose.sh && bash test-newuser.sh",
     "typecheck":          "tsc --noEmit --target ES2022 --module NodeNext --moduleResolution NodeNext --strict --types node generate-observer-key.ts register-observer.ts"
   },
   "dependencies": {