fix: update labs repo links to kosli-cs/labs

labs/index.mdx

@@ -38,4 +38,4 @@ Each lab builds on the previous one — complete them in order.
   The labs use a sample Java application with a pre-built GitHub Actions pipeline. You'll progressively add Kosli integration to that pipeline across Labs 2–5.
 </Note>
 
-The standalone lab repository is also available at [github.com/kosli-dev/labs](https://github.com/kosli-dev/labs).
+The standalone lab repository is also available at [github.com/kosli-cs/labs](https://github.com/kosli-cs/labs).

labs/lab-01-get-ready.mdx

@@ -21,7 +21,7 @@ This lab uses a simple Java application with a complete CI/CD pipeline already c
 
 <Steps>
   <Step title="Fork the sample repository">
-    - Navigate to [github.com/kosli-dev/labs](https://github.com/kosli-dev/labs)
+    - Navigate to [github.com/kosli-cs/labs](https://github.com/kosli-cs/labs)
     - Click the **Use this template** button in the top-right corner
     - Select **Create a new repository**
     - Set your personal GitHub account as the **Owner** and name the repository `labs`

labs/lab-02-flows-and-trails.mdx

@@ -183,7 +183,7 @@ Think of a Flow as the template for your process, and Trails as individual insta
 - [ ] Flow and Trails visible in the Kosli web interface
 
 <Note>
-  If anything didn't go to plan, refer to the reference solution at `pipelines/02-complete.yaml` in the [labs repository](https://github.com/kosli-dev/labs).
+  If anything didn't go to plan, refer to the reference solution at `pipelines/02-complete.yaml` in the [labs repository](https://github.com/kosli-cs/labs).
 </Note>
 
 ## Next steps

labs/lab-03-build-controls.mdx

@@ -177,7 +177,7 @@ Kosli identifies artifacts by their **SHA256 fingerprint**. This uniquely identi
 - [ ] SBOM attached to the `docker-image` artifact
 
 <Note>
-  If anything didn't go to plan, refer to the reference solution at `pipelines/03-complete.yaml` in the [labs repository](https://github.com/kosli-dev/labs).
+  If anything didn't go to plan, refer to the reference solution at `pipelines/03-complete.yaml` in the [labs repository](https://github.com/kosli-cs/labs).
 </Note>
 
 ## Next steps

labs/lab-04-release-controls.mdx

@@ -132,7 +132,7 @@ See [Flow Templates](/template-reference/flow_template) for the full template sp
 - [ ] Trail shows as <Badge color="green">Compliant</Badge> in the Kosli web interface
 
 <Note>
-  If anything didn't go to plan, refer to the reference solution at `pipelines/04-complete.yaml` in the [labs repository](https://github.com/kosli-dev/labs).
+  If anything didn't go to plan, refer to the reference solution at `pipelines/04-complete.yaml` in the [labs repository](https://github.com/kosli-cs/labs).
 </Note>
 
 ## Next steps