Merge pull request #1046 from deepseek-harness/worktree-infdev01

Shared anonymous user id from $DSH_HOME/.userid, reported as OTel Resource user.id

apps/cli/config/base.cordis.yml

@@ -105,7 +105,9 @@
 # DSH_TELEMETRY_OTLP_URL overrides the production endpoint, and a non-empty
 # DSH_TELEMETRY_DISABLED — any value, including '0'/'false' — opts the
 # process out (the launchers patch the row disabled; config cannot disable
-# a row). The exporter/processor values bound the shutdown drain to ~1s
+# a row). Exports carry the harness home's anonymous user id ($DSH_HOME/.userid,
+# random UUID; delete the file to reset the identity) as the Resource's
+# user.id. The exporter/processor values bound the shutdown drain to ~1s
 # against an unreachable collector: exporter.timeoutMillis is both the
 # per-attempt socket timeout and the retry deadline (1s effectively
 # disables the SDK's 5-try backoff), maxExportBatchSize == maxQueueSize