Bump Splunk to silver quality scale (#174236)

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

homeassistant/components/splunk/manifest.json

@@ -7,7 +7,7 @@
   "integration_type": "service",
   "iot_class": "local_push",
   "loggers": ["hass_splunk"],
-  "quality_scale": "bronze",
+  "quality_scale": "silver",
   "requirements": ["hass-splunk==0.1.4"],
   "single_config_entry": true
 }

homeassistant/components/splunk/quality_scale.yaml

@@ -55,10 +55,7 @@ rules:
     status: exempt
     comment: |
       Integration does not have an options flow.
-  docs-installation-parameters:
-    status: todo
-    comment: |
-      Verify docs describe all config flow parameters including host, port, token, SSL settings, and entity filter. The strings.json has good data_description fields that should be reflected in documentation.
+  docs-installation-parameters: done
   entity-unavailable:
     status: exempt
     comment: |
@@ -73,12 +70,48 @@ rules:
       Integration does not create entities.
 
   # Gold
+  devices:
+    status: exempt
+    comment: |
+      Integration does not create devices.
   diagnostics: done
   discovery:
     status: exempt
     comment: |
       Integration does not support automatic discovery.
-  devices:
+  discovery-update-info:
+    status: exempt
+    comment: |
+      Integration does not support discovery.
+  docs-data-update:
+    status: todo
+    comment: |
+      Document how the integration pushes state changes to Splunk via the HTTP Event Collector.
+  docs-examples:
+    status: todo
+    comment: |
+      Add example automations or use of the Splunk data in the documentation.
+  docs-known-limitations:
+    status: todo
+    comment: |
+      Document known limitations, such as the integration only sending data (no entities) and YAML entity filtering being the only filtering mechanism.
+  docs-supported-devices:
+    status: exempt
+    comment: |
+      Integration is a service and does not support physical devices.
+  docs-supported-functions:
+    status: todo
+    comment: |
+      Document what the integration does (forwarding state changes to Splunk) and the entity filtering options.
+  docs-troubleshooting:
+    status: todo
+    comment: |
+      Add a troubleshooting section covering connection and authentication errors.
+  docs-use-cases:
+    status: todo
+    comment: |
+      Document use cases for sending Home Assistant state changes to Splunk.
+  dynamic-devices:
     status: exempt
     comment: |
       Integration does not create devices.
@@ -104,6 +137,11 @@ rules:
     comment: |
       Integration does not create entities.
   reconfiguration-flow: done
+  repair-issues: done
+  stale-devices:
+    status: exempt
+    comment: |
+      Integration does not create devices.
   # Platinum
   async-dependency:
     status: todo