guides: split cicd into languages + cicd, add labs group

Tag taxonomy expanded from 7 to 9 tags:
- languages (new): 17 language/framework guides pulled from cicd
  (angular, bun, cpp, deno, dotnet, golang, java, laravel, nextjs,
   nodejs, php, python, r, reactjs, ruby, rust, vuejs)
- cicd: now pipeline/build tools only (gha, bake, azure-pipelines,
  docker-build-cloud, docker-compose, opentelemetry, etc.)
- labs (new): 12 interactive lab guides previously scattered across
  ai, security, and cicd; now grouped together at the end

Landing page tag order: languages, ai, testing, cicd, security,
databases, deployment, admin, labs

Also fixes carried over from build testing:
- Broken front matter delimiters in container-supported-development.md
  and dhi-openshift.md (resource_links[]--- → newline before ---)
- Orphaned url: lines in 16 guide files (leftover resource_links children)
- 96 broken relative links in 18 merged guide _index.md files
  (containerize.md, configure-github-actions.md etc. → ./ or anchor)
- /guides/docker-scout/sbom.md and s3c.md refs in sbom.md → /guides/docker-scout/

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: dvdksn

content/guides/admin-set-up/_index.md

@@ -13,7 +13,6 @@ params:
   tags: [admin]
   time: 20 minutes
   image:
-      url: "https://www.docker.com/pricing?ref=Docs&refAction=DocsGuidesAdminSetup"
 ---
 
 

content/guides/angular/_index.md

@@ -12,7 +12,7 @@ aliases:
   - /guides/angular/develop/
   - /guides/angular/run-tests/
 params:
-  tags: [cicd]
+  tags: [languages]
   time: 20 minutes
 ---
 
@@ -579,7 +579,7 @@ In the next section, you'll learn how to develop your application using Docker c
 
 ### Prerequisites
 
-Complete [Containerize Angular application](containerize.md).
+Complete [Containerize Angular application](./).
 
 ---
 
@@ -751,7 +751,7 @@ In the next section, you'll learn how to run unit tests for your Angular applica
 
 ### Prerequisites
 
-Complete all the previous sections of this guide, starting with [Containerize Angular application](containerize.md).
+Complete all the previous sections of this guide, starting with [Containerize Angular application](./).
 
 ### Overview
 
@@ -883,7 +883,7 @@ Next, you’ll learn how to set up a CI/CD pipeline using GitHub Actions to auto
 ### Prerequisites
 
 Before you begin, make sure you’ve completed the following:
-- Complete all the previous sections of this guide, starting with [Containerize Angular application](containerize.md).
+- Complete all the previous sections of this guide, starting with [Containerize Angular application](./).
 - [Enable Kubernetes](/manuals/desktop/use-desktop/kubernetes.md#enable-kubernetes) in Docker Desktop.
 
 > **New to Kubernetes?**  
@@ -905,7 +905,7 @@ Follow these steps to define your deployment configuration:
 
 2. Open the file in your IDE or preferred text editor.
 
-3. Add the following configuration, and be sure to replace `{DOCKER_USERNAME}` and `{DOCKERHUB_PROJECT_NAME}` with your actual Docker Hub username and repository name from the previous [Automate your builds with GitHub Actions](configure-github-actions.md).
+3. Add the following configuration, and be sure to replace `{DOCKER_USERNAME}` and `{DOCKERHUB_PROJECT_NAME}` with your actual Docker Hub username and repository name from the previous [Automate your builds with GitHub Actions](./).
 
 
 ```yaml
@@ -957,7 +957,7 @@ This manifest defines two key Kubernetes resources, separated by `---`:
 
 - Deployment
   Deploys a single replica of your Angular application inside a pod. The pod uses the Docker image built and pushed by your GitHub Actions CI/CD workflow  
-  (refer to [Automate your builds with GitHub Actions](configure-github-actions.md)).  
+  (refer to [Automate your builds with GitHub Actions](./)).  
   The container listens on port `8080`, which is typically used by [Nginx](https://nginx.org/en/docs/) to serve your production Angular app.
 
 - Service (NodePort) 
@@ -1077,7 +1077,7 @@ Explore official references and best practices to sharpen your Kubernetes deploy
 
 ### Prerequisites
 
-Complete all the previous sections of this guide, starting with [Containerize an Angular application](containerize.md).
+Complete all the previous sections of this guide, starting with [Containerize an Angular application](./).
 
 You must also have:
 - A [GitHub](https://github.com/signup) account.

content/guides/bun/_index.md

@@ -11,7 +11,7 @@ aliases:
   - /guides/bun/deploy/
   - /guides/bun/develop/
 params:
-  tags: [cicd]
+  tags: [languages]
   time: 10 minutes
 ---
 
@@ -210,7 +210,7 @@ containers.
 
 ### Prerequisites
 
-Complete [Containerize a Bun application](containerize.md).
+Complete [Containerize a Bun application](./).
 
 ### Overview
 
@@ -278,7 +278,7 @@ In the next section, you'll take a look at how to set up a CI/CD pipeline using
 
 ### Prerequisites
 
-Complete all the previous sections of this guide, starting with [Containerize a Bun application](containerize.md). You must have a [GitHub](https://github.com/signup) account and a verified [Docker](https://hub.docker.com/signup) account to complete this section.
+Complete all the previous sections of this guide, starting with [Containerize a Bun application](./). You must have a [GitHub](https://github.com/signup) account and a verified [Docker](https://hub.docker.com/signup) account to complete this section.
 
 ### Overview
 
@@ -403,7 +403,7 @@ Next, learn how you can locally test and debug your workloads on Kubernetes befo
 
 ### Prerequisites
 
-- Complete all the previous sections of this guide, starting with [Containerize a Bun application](containerize.md).
+- Complete all the previous sections of this guide, starting with [Containerize a Bun application](./).
 - [Turn on Kubernetes](/manuals/desktop/use-desktop/kubernetes.md#enable-kubernetes) in Docker Desktop.
 
 ### Overview
@@ -416,7 +416,7 @@ In your `bun-docker` directory, create a file named
 `docker-kubernetes.yml`. Open the file in an IDE or text editor and add
 the following contents. Replace `DOCKER_USERNAME/REPO_NAME` with your Docker
 username and the name of the repository that you created in [Configure CI/CD for
-your Bun application](configure-ci-cd.md).
+your Bun application](./).
 
 ```yaml
 apiVersion: apps/v1
@@ -460,7 +460,7 @@ In this Kubernetes YAML file, there are two objects, separated by the `---`:
    you'll get just one replica, or copy of your pod. That pod, which is
    described under `template`, has just one container in it. The
     container is created from the image built by GitHub Actions in [Configure CI/CD for
-    your Bun application](configure-ci-cd.md).
+    your Bun application](./).
  - A NodePort service, which will route traffic from port 30001 on your host to
    port 3000 inside the pods it routes to, allowing you to reach your app
    from the network.

content/guides/container-supported-development.md

@@ -10,7 +10,8 @@ params:
   tags: [cicd]
   image: images/learning-paths/container-supported-development.png
   time: 20 minutes
-  resource_links: []---
+  resource_links: []
+---
 
 Containers offer a consistent way to build, share, and run applications across different environments. While containers are typically used to containerize your application, they also make it incredibly easy to run essential services needed for development. Instead of installing or connecting to a remote database, you can easily launch your own database. But the possibilities don't stop there.
 

content/guides/cpp/_index.md

@@ -19,7 +19,7 @@ aliases:
   - /guides/cpp/multistage/
   - /guides/cpp/security/
 params:
-  tags: [cicd]
+  tags: [languages]
   time: 20 minutes
 ---
 
@@ -234,7 +234,7 @@ containers.
 
 ### Prerequisites
 
-Complete [Containerize a C++ application](containerize.md).
+Complete [Containerize a C++ application](./).
 
 ### Overview
 
@@ -303,7 +303,7 @@ In the next section, you'll take a look at how to set up a CI/CD pipeline using
 
 ### Prerequisites
 
-Complete all the previous sections of this guide, starting with [Containerize a C++ application](containerize.md). You must have a [GitHub](https://github.com/signup) account and a verified [Docker](https://hub.docker.com/signup) account to complete this section.
+Complete all the previous sections of this guide, starting with [Containerize a C++ application](./). You must have a [GitHub](https://github.com/signup) account and a verified [Docker](https://hub.docker.com/signup) account to complete this section.
 
 ### Overview
 
@@ -428,7 +428,7 @@ Next, learn how you can locally test and debug your workloads on Kubernetes befo
 
 ### Prerequisites
 
-- Complete all the previous sections of this guide, starting with [Containerize a C++ application](containerize.md).
+- Complete all the previous sections of this guide, starting with [Containerize a C++ application](./).
 - [Turn on Kubernetes](/manuals/desktop/use-desktop/kubernetes.md#enable-kubernetes) in Docker Desktop.
 
 ### Overview
@@ -441,7 +441,7 @@ In your `c-plus-plus-docker` directory, create a file named
 `docker-kubernetes.yml`. Open the file in an IDE or text editor and add
 the following contents. Replace `DOCKER_USERNAME/REPO_NAME` with your Docker
 username and the name of the repository that you created in [Configure CI/CD for
-your C++ application](configure-ci-cd.md).
+your C++ application](./).
 
 ```yaml
 apiVersion: apps/v1
@@ -485,7 +485,7 @@ In this Kubernetes YAML file, there are two objects, separated by the `---`:
   you'll get just one replica, or copy of your pod. That pod, which is
   described under `template`, has just one container in it. The
   container is created from the image built by GitHub Actions in [Configure CI/CD for
-  your C++ application](configure-ci-cd.md).
+  your C++ application](./).
 - A NodePort service, which will route traffic from port 30001 on your host to
   port 8080 inside the pods it routes to, allowing you to reach your app
   from the network.

content/guides/deno/_index.md

@@ -11,7 +11,7 @@ aliases:
   - /guides/deno/deploy/
   - /guides/deno/develop/
 params:
-  tags: [cicd]
+  tags: [languages]
   time: 10 minutes
 ---
 
@@ -233,7 +233,7 @@ containers.
 
 ### Prerequisites
 
-Complete [Containerize a Deno application](containerize.md).
+Complete [Containerize a Deno application](./).
 
 ### Overview
 
@@ -301,7 +301,7 @@ In the next section, you'll take a look at how to set up a CI/CD pipeline using
 
 ### Prerequisites
 
-Complete all the previous sections of this guide, starting with [Containerize a Deno application](containerize.md). You must have a [GitHub](https://github.com/signup) account and a verified [Docker](https://hub.docker.com/signup) account to complete this section.
+Complete all the previous sections of this guide, starting with [Containerize a Deno application](./). You must have a [GitHub](https://github.com/signup) account and a verified [Docker](https://hub.docker.com/signup) account to complete this section.
 
 ### Overview
 
@@ -425,7 +425,7 @@ Next, learn how you can locally test and debug your workloads on Kubernetes befo
 
 ### Prerequisites
 
-- Complete all the previous sections of this guide, starting with [Containerize a Deno application](containerize.md).
+- Complete all the previous sections of this guide, starting with [Containerize a Deno application](./).
 - [Turn on Kubernetes](/manuals//desktop/use-desktop/kubernetes.md#enable-kubernetes) in Docker Desktop.
 
 ### Overview
@@ -438,7 +438,7 @@ In your `deno-docker` directory, create a file named
 `docker-kubernetes.yml`. Open the file in an IDE or text editor and add
 the following contents. Replace `DOCKER_USERNAME/REPO_NAME` with your Docker
 username and the name of the repository that you created in [Configure CI/CD for
-your Deno application](configure-ci-cd.md).
+your Deno application](./).
 
 ```yaml
 apiVersion: apps/v1
@@ -482,7 +482,7 @@ In this Kubernetes YAML file, there are two objects, separated by the `---`:
    you'll get just one replica, or copy of your pod. That pod, which is
    described under `template`, has just one container in it. The
     container is created from the image built by GitHub Actions in [Configure CI/CD for
-    your Deno application](configure-ci-cd.md).
+    your Deno application](./).
  - A NodePort service, which will route traffic from port 30001 on your host to
    port 8000 inside the pods it routes to, allowing you to reach your app
    from the network.

content/guides/dhi-openshift.md

@@ -11,7 +11,8 @@ params:
     - An OpenShift cluster (version 4.11 or later recommended)
     - The oc CLI authenticated to your cluster
     - A Docker Hub account with access to Docker Hardened Images
-    - Familiarity with OpenShift Security Context Constraints (SCCs)---
+    - Familiarity with OpenShift Security Context Constraints (SCCs)
+---
 
 Docker Hardened Images (DHI) can be deployed on Red Hat OpenShift Container
 Platform, but OpenShift’s security model differs from standard Kubernetes in

content/guides/dotnet/_index.md

@@ -18,7 +18,7 @@ aliases:
   - /guides/dotnet/develop/
   - /guides/dotnet/run-tests/
 params:
-  tags: [cicd]
+  tags: [languages]
   time: 20 minutes
   toc_min: 1
   toc_max: 2
@@ -395,7 +395,7 @@ Docker containers.
 
 ### Prerequisites
 
-Complete [Containerize a .NET application](containerize.md).
+Complete [Containerize a .NET application](./).
 
 ### Overview
 
@@ -410,9 +410,9 @@ In this section, you'll learn how to set up a development environment for your c
 This section uses a different branch of the `docker-dotnet-sample` repository
 that contains an updated .NET application. The updated application is on the
 `add-db` branch of the repository you cloned in [Containerize a .NET
-application](containerize.md).
+application](./).
 
-To get the updated code, you need to checkout the `add-db` branch. For the changes you made in [Containerize a .NET application](containerize.md), for this section, you can stash them. In a terminal, run the following commands in the `docker-dotnet-sample` directory.
+To get the updated code, you need to checkout the `add-db` branch. For the changes you made in [Containerize a .NET application](./), for this section, you can stash them. In a terminal, run the following commands in the `docker-dotnet-sample` directory.
 
 1. Stash any previous changes.
 
@@ -812,7 +812,7 @@ In the next section, you'll learn how to run unit tests using Docker.
 
 ### Prerequisites
 
-Complete all the previous sections of this guide, starting with [Containerize a .NET application](containerize.md).
+Complete all the previous sections of this guide, starting with [Containerize a .NET application](./).
 
 ### Overview
 
@@ -953,7 +953,7 @@ Next, you’ll learn how to set up a CI/CD pipeline using GitHub Actions.
 
 ### Prerequisites
 
-Complete all the previous sections of this guide, starting with [Containerize a .NET application](containerize.md). You must have a [GitHub](https://github.com/signup) account and a verified [Docker](https://hub.docker.com/signup) account to complete this section.
+Complete all the previous sections of this guide, starting with [Containerize a .NET application](./). You must have a [GitHub](https://github.com/signup) account and a verified [Docker](https://hub.docker.com/signup) account to complete this section.
 
 ### Overview
 
@@ -1094,7 +1094,7 @@ Next, learn how you can locally test and debug your workloads on Kubernetes befo
 ### Prerequisites
 
 - Complete all the previous sections of this guide, starting with [Containerize
-  a .NET application](containerize.md).
+  a .NET application](./).
 - [Turn on Kubernetes](/manuals/desktop/use-desktop/kubernetes.md#enable-kubernetes) in Docker
   Desktop.
 
@@ -1111,7 +1111,7 @@ In your `docker-dotnet-sample` directory, create a file named
 `docker-dotnet-kubernetes.yaml`. Open the file in an IDE or text editor and add
 the following contents. Replace `DOCKER_USERNAME/REPO_NAME` with your Docker
 username and the name of the repository that you created in [Configure CI/CD for
-your .NET application](configure-ci-cd.md).
+your .NET application](./).
 
 ```yaml
 apiVersion: apps/v1
@@ -1230,7 +1230,7 @@ In this Kubernetes YAML file, there are four objects, separated by the `---`. In
   you'll get just one replica, or copy of your pod. That pod, which is
   described under `template`, has just one container in it. The container is
   created from the image built by GitHub Actions in [Configure CI/CD for your
-  .NET application](configure-ci-cd.md).
+  .NET application](./).
 - A NodePort service, which will route traffic from port 30001 on your host to
   port 8080 inside the pods it routes to, allowing you to reach your app
   from the network.

content/guides/frameworks/laravel/_index.md

@@ -11,9 +11,8 @@ aliases:
   - /guides/frameworks/laravel/prerequisites/
   - /guides/frameworks/laravel/production-setup/
 params:
-  tags: [cicd]
+  tags: [languages]
   time: 30 minutes
-      url: https://github.com/dockersamples/laravel-docker-examples
 ---
 
 

content/guides/genai-pdf-bot/_index.md

@@ -283,7 +283,7 @@ In the next section, you'll learn how you can run your application, database, an
 
 ### Prerequisites
 
-Complete [Containerize a generative AI application](containerize.md).
+Complete [Containerize a generative AI application](./).
 
 ### Overview