added rlevtree docker image

.gitea/workflows/build-rlevtree.yaml

@@ -0,0 +1,43 @@
+name: CI
+on:
+  push:
+    branches: [ master ]
+    paths:
+      - 'rlevtree/*'
+      - '.gitea/workflows/build-rlevtree.yaml'      
+jobs:
+  "Build rlevtree docker images":
+    runs-on: woryzen
+    steps:
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3.4.0
+        with:
+          driver: docker-container
+          platforms: |
+            wasm/wasm
+            linux/amd64
+            linux/arm64
+      -
+        name: Login to Gitea container registry
+        uses: docker/login-action@v3
+        with:
+          registry: gitea.woggioni.net
+          username: woggioni
+          password: ${{ secrets.PUBLISHER_TOKEN }}
+      -
+        name: Build and push sserver-rust images
+        uses: docker/build-push-action@v6
+        with:
+          context: "{{defaultContext}}:rlevtree"
+          platforms: |
+            wasm/wasm
+            linux/amd64
+            linux/arm64
+          push: true
+          pull: true
+          tags: |
+            "gitea.woggioni.net/woggioni/rlevtree:latest"
+          cache-from: type=registry,ref=gitea.woggioni.net/woggioni/rlevtree:buildx
+          cache-to: type=registry,mode=max,compression=zstd,image-manifest=true,oci-mediatypes=true,ref=gitea.woggioni.net/woggioni/rlevtree:buildx          
+

rlevtree/Dockerfile

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+FROM scratch
+ADD benchmark.wasm /benchmark.wasm
+CMD ["/benchmark.wasm"]