Merge branch 'pratik/otel-phase6-statsd' into pratik/otel-phase7-native-metrics

Bring the hardened OTel naming check (Rule E fix + 71 tests) and the phase 1-6
convention work forward into phase 7 (native metrics).

Conflict resolution:
- 05-configuration-reference.md: kept phase-7's native-OTLP metrics story
  (server=otel, /v1/metrics) over phase-6's superseded StatsD scrape job, in
  prose form (no code block).
- ordering.txt/loops.txt: regenerated via generate.py (not hand-edited).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.github/scripts/levelization/results/ordering.txt

@@ -47,6 +47,7 @@ libxrpl.shamap > xrpl.nodestore
 libxrpl.shamap > xrpl.protocol
 libxrpl.shamap > xrpl.shamap
 libxrpl.telemetry > xrpl.basics
+libxrpl.telemetry > xrpl.config
 libxrpl.telemetry > xrpl.telemetry
 libxrpl.tx > xrpl.basics
 libxrpl.tx > xrpl.conditions
@@ -253,8 +254,7 @@ xrpl.server > xrpl.shamap
 xrpl.shamap > xrpl.basics
 xrpl.shamap > xrpl.nodestore
 xrpl.shamap > xrpl.protocol
-xrpl.telemetry > xrpl.basics
-xrpl.telemetry > xrpld.consensus
+xrpl.telemetry > xrpl.config
 xrpl.tx > xrpl.basics
 xrpl.tx > xrpl.core
 xrpl.tx > xrpl.ledger
@@ -333,5 +333,6 @@ xrpld.shamap > xrpld.core
 xrpld.shamap > xrpl.protocol
 xrpld.shamap > xrpl.shamap
 xrpld.telemetry > xrpl.basics
+xrpld.telemetry > xrpld.consensus
 xrpld.telemetry > xrpl.protocol
 xrpld.telemetry > xrpl.telemetry