feat(compat): sweep of components against the real core with strict diagnostics

tests/compat/id/assert.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# Smoke HTTP del paquete id. Recibe BASE, PKG, RESULTS.
+set -u
+
+check() {
+  local comp="$1" path="$2" expect="$3" body
+  if ! body="$(curl -fsS "$BASE$path" 2>/dev/null)"; then
+    echo "$PKG:$comp|fail" >> "$RESULTS"; return
+  fi
+  if printf '%s' "$body" | grep -qF "$expect"; then
+    echo "$PKG:$comp|ok" >> "$RESULTS"
+  else
+    echo "     inesperado en $path: $(printf '%s' "$body" | head -c 200)" >&2
+    echo "$PKG:$comp|fail" >> "$RESULTS"
+  fi
+}
+
+check ulid /compat/id/ulid 'ULID_OK'

tests/compat/id/router.php

@@ -0,0 +1,13 @@
+<?php
+
+// Router de compatibilidad del paquete id.
+
+use Libs\Router;
+use Libs\Ulid;
+
+Router::get('/compat/id/ulid', function () {
+    $a = Ulid::generate();
+    $b = Ulid::generate();
+    $ok = strlen($a) === 26 && Ulid::validate($a) && !Ulid::validate(str_repeat('0', 25)) && $a !== $b;
+    echo $ok ? 'ULID_OK' : 'ULID_FAIL';
+});