add docs site based on docusarus (#35)

* add docs site based on docusarus

Closes #2

Signed-off-by: Xe Iaso <me@xeiaso.net>

* docs: deploy to aeacus

Signed-off-by: Xe Iaso <me@xeiaso.net>

* ready for merge

Signed-off-by: Xe Iaso <me@xeiaso.net>

* docs: fix anubis port

Signed-off-by: Xe Iaso <me@xeiaso.net>

---------

Signed-off-by: Xe Iaso <me@xeiaso.net>

.github/workflows/docs-deploy.yml

@@ -0,0 +1,61 @@
+name: Docs deploy
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+  packages: write
+  attestations: write
+  id-token: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log into registry 
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: techarohq
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/techarohq/anubis/docs
+
+      - name: Build and push
+        id: build
+        uses: docker/build-push-action@v6
+        with:
+          context: ./docs
+          cache-to: type=gha
+          cache-from: type=gha
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64
+          push: true
+
+      - name: Apply k8s manifests to aeacus
+        uses: actions-hub/kubectl@master
+        env:
+          KUBE_CONFIG: ${{ secrets.AEACUS_KUBECONFIG }}
+        with:
+          args: apply -k docs/manifest
+
+      - name: Apply k8s manifests to aeacus
+        uses: actions-hub/kubectl@master
+        env:
+          KUBE_CONFIG: ${{ secrets.AEACUS_KUBECONFIG }}
+        with:
+          args: rollout restart -n default deploy/anubis-docs