fix(photon): intercept console.log so 'stream interrupted' bursts escalate

spectrum-ts routes stream telemetry through @photon-ai/otel's createLogger,
which sends severity>=ERROR to console.error and WARN/INFO to console.log.
The two lines the health monitor keys off land on different channels:
log.error("stream persistently failing") -> console.error (caught), but
log.warn("stream interrupted; reconnecting") -> console.log (was missed).

The original interception patched console.error only, so the recovering->
degraded escalation counter never saw the interrupt bursts that are the
primary silent-inbound symptom. Verified live against spectrum-ts 3.1.0 +
@photon-ai/otel: 3 real log.warn('stream interrupted') calls now escalate
to degraded -> process.exit(75) -> adapter reconnect.

Adds a shared classifyStreamLog() fed by both console.error and console.log,
plus a regression test asserting both channels are intercepted.

plugins/platforms/photon/sidecar/index.mjs

@@ -168,22 +168,41 @@ function markStreamRecovering(reason) {
   }
 }
 
+function classifyStreamLog(text) {
+  if (!text.includes("[spectrum.stream]")) return;
+  const reason = text.split("\n", 1)[0];
+  if (text.includes("persistently failing")) {
+    markStreamDegraded(reason);
+  } else if (text.includes("stream interrupted")) {
+    markStreamRecovering(reason);
+  }
+}
+
+// spectrum-ts routes its stream telemetry through @photon-ai/otel's
+// createLogger, which sends severity >= ERROR to console.error and
+// everything else (WARN/INFO) to console.log. The two lines we key off
+// land on *different* channels: `log.error("stream persistently failing")`
+// -> console.error, but `log.warn("stream interrupted; reconnecting")`
+// -> console.log. Patch both so the recovering/degraded counters see the
+// interrupt bursts, not just the terminal "persistently failing" line.
 const originalConsoleError = console.error.bind(console);
 console.error = (...args) => {
   const text = args
     .map((arg) => (arg && arg.stack ? arg.stack : String(arg)))
     .join(" ");
-  if (text.includes("[spectrum.stream]")) {
-    const reason = text.split("\n", 1)[0];
-    if (text.includes("persistently failing")) {
-      markStreamDegraded(reason);
-    } else if (text.includes("stream interrupted")) {
-      markStreamRecovering(reason);
-    }
-  }
+  classifyStreamLog(text);
   originalConsoleError(...args);
 };
 
+const originalConsoleLog = console.log.bind(console);
+console.log = (...args) => {
+  const text = args
+    .map((arg) => (arg && arg.stack ? arg.stack : String(arg)))
+    .join(" ");
+  classifyStreamLog(text);
+  originalConsoleLog(...args);
+};
+
 if (!projectId || !projectSecret || !sharedToken) {
   console.error(
     "photon-sidecar: PHOTON_PROJECT_ID, PHOTON_PROJECT_SECRET and " +

tests/plugins/platforms/photon/test_spectrum_patch.py

@@ -26,6 +26,23 @@ def test_sidecar_healthz_reports_stream_health() -> None:
     assert "process.exit(75);" in index
 
 
+def test_sidecar_intercepts_both_console_channels() -> None:
+    """spectrum-ts routes its stream telemetry through @photon-ai/otel, which
+    sends severity >= ERROR to console.error and WARN/INFO to console.log.
+    The two lines the health monitor keys off land on *different* channels:
+    `log.error("stream persistently failing")` -> console.error, but
+    `log.warn("stream interrupted; reconnecting")` -> console.log. Patching
+    only console.error would miss every interrupt burst (the primary silent-
+    inbound symptom), so both channels must be intercepted.
+    """
+    index = Path("plugins/platforms/photon/sidecar/index.mjs").read_text(encoding="utf-8")
+    assert "function classifyStreamLog(" in index
+    assert "console.error = (...args) =>" in index
+    assert "console.log = (...args) =>" in index
+    # Both wrappers must feed the shared classifier.
+    assert index.count("classifyStreamLog(text)") >= 2
+
+
 def test_sidecar_labels_catchup_internal_errors_as_upstream_photon() -> None:
     """Photon cloud stream failures should not look like local auth problems."""
     index = Path("plugins/platforms/photon/sidecar/index.mjs").read_text(encoding="utf-8")