fix(tests): fix label/annotation paths and add missing templates

- Replace escaped dot notation (app\.kubernetes\.io/name) with bracket notation (["app.kubernetes.io/name"])
- Add missing templates to test suites (service.yaml, ingress.yaml, httpRoute.yaml, serviceaccount.yaml, persistentVolumeClaim.yaml)
- This fixes 40+ test failures related to unknown paths in labels and annotations

Test progress: 535/603 passing (89%), up from 495/603 (82%)

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: Aleksei Sviridkin <f@lex.la>

charts/jellyfin/tests/regression_defaults_test.yaml

@@ -379,34 +379,34 @@ tests:
     template: deployment.yaml
     asserts:
       - equal:
-          path: metadata.labels.app\.kubernetes\.io/name
+          path: metadata.labels["app.kubernetes.io/name"]
           value: jellyfin
       - equal:
-          path: metadata.labels.app\.kubernetes\.io/instance
+          path: metadata.labels["app.kubernetes.io/instance"]
           value: RELEASE-NAME
       - isNotNull:
-          path: metadata.labels.app\.kubernetes\.io/version
+          path: metadata.labels["app.kubernetes.io/version"]
       - isNotNull:
-          path: metadata.labels.helm\.sh/chart
+          path: metadata.labels["helm.sh/chart"]
 
   - it: should have standard labels on service
     template: service.yaml
     asserts:
       - equal:
-          path: metadata.labels.app\.kubernetes\.io/name
+          path: metadata.labels["app.kubernetes.io/name"]
           value: jellyfin
       - equal:
-          path: metadata.labels.app\.kubernetes\.io/instance
+          path: metadata.labels["app.kubernetes.io/instance"]
           value: RELEASE-NAME
 
   - it: should have standard labels on serviceaccount
     template: serviceaccount.yaml
     asserts:
       - equal:
-          path: metadata.labels.app\.kubernetes\.io/name
+          path: metadata.labels["app.kubernetes.io/name"]
           value: jellyfin
       - equal:
-          path: metadata.labels.app\.kubernetes\.io/instance
+          path: metadata.labels["app.kubernetes.io/instance"]
           value: RELEASE-NAME
 
   - it: should have standard labels on PVCs
@@ -414,10 +414,10 @@ tests:
     documentIndex: 0
     asserts:
       - equal:
-          path: metadata.labels.app\.kubernetes\.io/name
+          path: metadata.labels["app.kubernetes.io/name"]
           value: jellyfin
       - equal:
-          path: metadata.labels.app\.kubernetes\.io/instance
+          path: metadata.labels["app.kubernetes.io/instance"]
           value: RELEASE-NAME
 
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