Sync Dashboard docs to the website

Add most recent release `v0.26.x` and `main` as the only options for
now as we've updated the structure and links to ensure they work
correctly on both GitHub and the website.

.gitignore

@@ -24,6 +24,8 @@ content/en/docs/CLI
 content/en/vault/
 content/en/docs/Chains
 content/en/docs/Operator
+content/en/docs/Dashboard
+content/en/docs/Results
 sync/.cache
 
 # Local Netlify folder

content/en/docs/Dashboard/_index.md

----
-title: "Dashboard"
-linkTitle: "Dashboard"
-weight: 6
-description: >
-  General-Purpose, Web-Based UI
----
-
-{{% pageinfo %}}
-This document is a work in progress.
-{{% /pageinfo %}}
-
-## Overview
-
-Tekton provides a component, Tekton Dashboard, as a general-purpose,
-web-based UI for Tekton Pipelines, which allows developers to:
-
-* View and manage **taskRuns** and **pipelineRuns**
-* View and manage resources associated with **taskRuns** and **pipelineRuns**
-in their creation, execution, and completion
-
-## Installation
-
-{{% tabs %}}
-
-{{% tab "Kubernetes" %}}
-To install the latest release of Tekton Dashboard, run the command below:
-
-```bash
-kubectl apply --filename https://github.com/tektoncd/dashboard/releases/latest/download/tekton-dashboard-release.yaml
-```
-{{% /tab %}}
-
-{{% tab "OpenShift" %}}
-To install the latest release of Tekton Dashboard, run the command below:
-
-```bash
-kubectl apply --filename https://github.com/tektoncd/dashboard/releases/latest/download/openshift-tekton-dashboard-release.yaml
-```
-{{% /tab %}}
-
-{{% /tabs %}}
-
-{{% alert title="Important" color="warning" %}}
-The latest release **may not be compatible** with your Tekton Pipelines
-installation, should you have an earlier release of Tekton Pipelines
-installed. For more compatibility information, see the
-[Tekton Dashboard's "Which version should I use?"](https://github.com/tektoncd/dashboard#which-version-should-i-use)
-section.
-
-If you would like to install an earlier release of Tekton Dashboard
-for compatibility reasons, see the note below.
-{{% /alert %}}
-
-{{% alert title="Note" color="success" %}}
-To install a different release of Tekton Dashboard, find the `.yaml` file
-you would like to use on the [Tekton Dashboard Releases](https://github.com/tektoncd/dashboard/releases)
-page, and run the command below:
-
-```bash
-# Replace YOUR-RELEASE with the URL of the release you would like to use.
-kubectl apply --filename YOUR-RELEASE
-```
-{{% /alert %}}
-
-It may take a few moments before the installation completes. You can check
-the progress with the following command:
-
-```sh
-kubectl get pods --namespace tekton-pipelines
-```
-
-Confirm that every component listed has the status `Running`.
-
-## Usage
-
-Tekton Dashboard is accessible through its `cluster IP` type service with
-a [reverse proxy](https://kubernetes.io/docs/tasks/access-kubernetes-api/http-proxy-access-api/).
-Run the following command:
-
-```bash
-kubectl proxy --port=8080
-```
-
-And you can open the dashboard in your browser under the address
-
-```
-localhost:8080/api/v1/namespaces/tekton-pipelines/services/tekton-dashboard:http/proxy/
-```
-
-It is also possible to set up port forwarding with Tekton Dashboard:
-
-```bash
-kubectl --namespace tekton-pipelines port-forward svc/tekton-dashboard 9097:9097
-```
-
-Once set up, the dashboard is available in the browser under the address
-`localhost:9097`.
-
-## What's next
-
-Tekton Dashboard provides many features such as Webhook extension (for setting
-up a GitHub repository with a Tekton pipeline in the UI), TLS support, and
-Ingress support. For more information, see the
-[Tekton Dashboard GitHub repository](https://github.com/tektoncd/dashboard).

sync/config/dashboard.yaml

+# Each YAML file under sync/ configures how sync/sync.py synchronizes
+# contents of various versions from its source of truth (usually a GitHub
+# repository of a Tekton component, such as tektoncd/pipelines) to
+# content/ (for the lastest version) and vault/ (for earlier versions).
+
+# The name of the component.
+# sync.py will use this value to build directories in content/ and vault/.
+component: Dashboard
+# The GitHub repository where documentation resides.
+repository: https://github.com/tektoncd/dashboard
+# The link to the GitHub tag page.
+archive: https://github.com/tektoncd/dashboard/tags
+# The tags (versions) of contents to sync.
+# Note that sync.py and related script reads tags in the order specified in
+# the following list; the first entry in tags will automatically become the
+# latest version of contents.
+# To add a new version, append to the list as below
+# - name: vX.Y.Z
+#   displayName: vX.Y.Z
+#   folders:
+#     docs:
+#       target: ''             # optional, default value ''
+#       index: README.md       # optional, if _index.md exists
+#       include: ['*.md']      # optional, default value ['*']
+#       exclude: ['not_in.md'] # optional, default value []
+#       header: <dict>         # optional, no header added if not set
+#         See https://www.docsy.dev/docs/adding-content/navigation/#section-menu
+tags:
+- name: release-v0.26.x
+  displayName: v0.26.x
+  folders:
+    docs:
+      index: README.md
+      include: ['*.jpg', '*.md', '*.svg']
+- name: main
+  displayName: main
+  folders:
+    docs:
+      index: README.md
+      include: ['*.jpg', '*.md', '*.svg']