fix: correct doc errors in observability queries, tracing YAML, valkey command, and CoC link

Author: mesutoezdil

code-of-conduct.md

@@ -90,6 +90,6 @@ harassment or threats to anyone's safety, we may take action without notice.
 
 ## Attribution
 
-This Code of Conduct is adapted from the Contributor Covenant, version 1.4,
+This Code of Conduct is adapted from the Contributor Covenant, version 2.1,
 available at
-https://www.contributor-covenant.org/version/1/4/code-of-conduct/
+https://www.contributor-covenant.org/version/2/1/code_of_conduct/

docs/dev/best-practices/tracing.md

@@ -87,7 +87,7 @@ The YAML manifest for your server should include the `OTEL_EXPORTER_OTLP_ENDPOIN
         - name: ateapi
           image: ko://github.com/agent-substrate/substrate/cmd/ateapi
           ports:
-            - "443:443"
+            - containerPort: 443
           env:
             # Tracing related environment variables
             - name: OTEL_EXPORTER_OTLP_ENDPOINT

docs/dev/valkey-direct-access.md

@@ -6,5 +6,4 @@ Valkey is the state store used by `ate-api-server` to track actor and worker rec
 
 To open a `valkey-cli` session:
 
-1. `kubectl exec -n=ate-system -it valkey-cluster-0 -- valkey-cli -h valkey-cluster-service -c --tls --cacert /etc/valkey-ca/ca.crt --cer
-t /run/servicedns.podcert.ate.dev/credential-bundle.pem --key /run/servicedns.podcert.ate.dev/credential-bundle.pem`
+1. `kubectl exec -n=ate-system -it valkey-cluster-0 -- valkey-cli -h valkey-cluster-service -c --tls --cacert /etc/valkey-ca/ca.crt --cert /run/servicedns.podcert.ate.dev/credential-bundle.pem --key /run/servicedns.podcert.ate.dev/credential-bundle.pem`

docs/observability.md

@@ -73,21 +73,21 @@ Because the logging pipeline indexes the core metadata labels, you can query you
 To track the unified, continuous lifecycle of a single actor regardless of how many times it migrated across worker pods or was suspended/resumed:
 
 ```text
-labels.actor_id="test"
+labels."ate.dev/actor_id"="test"
 ```
 
 #### 2. Atespace-Centric View
 To monitor or debug all actor instances in a specific atespace (e.g., analyzing the collective behavior or error rates of all actors belonging to one tenant):
 
 ```text
-labels.actor_atespace="ate-demo-counter"
+labels."ate.dev/actor_atespace"="ate-demo-counter"
 ```
 
 #### 3. Template-Centric View
 To monitor or debug all actor instances created from a specific ActorTemplate (e.g., analyzing the collective behavior or error rates of all counter actors). One atespace can run actors from many templates, so this is a distinct dimension from the atespace view above:
 
 ```text
-labels.actor_template_name="counter"
+labels."ate.dev/actor_template_name"="counter"
 ```
 
 #### 4. Pod-Centric View