Add a new guide to Useful Links (kyma-project#18448)

* add check sidecar guide

* fix

* revert a chage

* revert unecessary changes

docs/04-operation-guides/operations/README.md

@@ -14,4 +14,5 @@ This is a complete list of Kyma operation guides:
 * [Access Kyma application logs](obsv-01-access-logs.md)
 * [Enable Istio access logs](https://kyma-project.io/#/istio/user/02-operation-guides/operations/02-30-enable-istio-access-logs)
 * [Enable Kyma with Runtime Agent](ra-01-enable-kyma-with-runtime-agent.md)
-* [Enable automatic Istio sidecar proxy injection](https://kyma-project.io/#/istio/user/02-operation-guides/operations/02-20-enable-sidecar-injection)
+* [Check if automatic Istio sidecar proxy injection is enabled](https://kyma-project.io/#/istio/user/02-operation-guides/operations/02-10-check-if-sidecar-injection-is-enabled.md)
+* [Enable automatic Istio sidecar proxy injection](https://kyma-project.io/#/istio/user/02-operation-guides/operations/02-20-enable-sidecar-injection)

docs/04-operation-guides/operations/_sidebar1.md

@@ -7,8 +7,9 @@
   * [Uninstall Kyma or components](07-uninstall-kyma.md)
   * [Back up Kyma](10-backup-kyma.md)
   * [Access Kyma application logs](obsv-01-access-logs.md)
-  <!-- markdown-link-check-disable-next-line -->
-  * [Enable Istio access logs](/istio/user/02-operation-guides/operations/02-30-enable-istio-access-logs.md)
   * [Enable Kyma with Runtime Agent](ra-01-enable-kyma-with-runtime-agent.md)
-  <!-- markdown-link-check-disable-next-line -->
+  <!-- markdown-link-check-disable -->
+  * [Enable Istio access logs](/istio/user/02-operation-guides/operations/02-30-enable-istio-access-logs.md)
+  * [Check if automatic Istio sidecar proxy injection is enabled](/istio/user/02-operation-guides/operations/02-10-check-if-sidecar-injection-is-enabled.md)
   * [Enable automatic Istio sidecar proxy injection](/istio/user/02-operation-guides/operations/02-20-enable-sidecar-injection.md)
+  <!-- markdown-link-check-enable -->

docs/04-operation-guides/troubleshooting/README.md

@@ -28,4 +28,4 @@ See the full list of Kyma troubleshooting guides:
 - [Connection refused errors](https://kyma-project.io/#/istio/user/02-operation-guides/troubleshooting/03-20-connection-refused)
 - [Issues with Istio sidecar injection](https://kyma-project.io/#/istio/user/02-operation-guides/troubleshooting/03-30-istio-no-sidecar)
 - [Incompatible Istio sidecar version after Kyma upgrade](https://kyma-project.io/#/istio/user/02-operation-guides/troubleshooting/03-40-incompatible-istio-sidecar-version)
-- [Istio unintentionally deleted](https://kyma-project.io/#/istio/user/02-operation-guides/troubleshooting/03-50-recovering-from-unintentional-istio-module-removal)
+- [Istio unintentionally deleted](https://kyma-project.io/#/istio/user/02-operation-guides/troubleshooting/03-50-recovering-from-unintentional-istio-removal.md)