ci: add GitHub Actions build pipeline, push images to GHCR

- Add .github/workflows/build.yaml:
  - Runs go vet + tests on PRs and pushes
  - Builds all 8 images in parallel matrix on main push
  - Pushes to ghcr.io/alexsjones/k8sclaw/<image>:latest + :sha
  - Uses Docker Buildx with GHA layer caching
- Update REGISTRY default to ghcr.io/alexsjones/k8sclaw
- Add 'make set-images' target to stamp registry/tag into manifests
- Update all YAML manifests and Go source to use correct GHCR path
- Modernize project icon SVG

Author: AlexsJones

.github/workflows/build.yaml

@@ -0,0 +1,79 @@
+name: Build and Push Images
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+env:
+  REGISTRY: ghcr.io/alexsjones/k8sclaw
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: go.mod
+          cache: true
+
+      - name: Vet
+        run: go vet ./...
+
+      - name: Test
+        run: go test -race -short ./...
+
+  build-and-push:
+    runs-on: ubuntu-latest
+    needs: test
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    strategy:
+      matrix:
+        image:
+          - controller
+          - apiserver
+          - ipc-bridge
+          - webhook
+          - channel-telegram
+          - channel-whatsapp
+          - channel-discord
+          - channel-slack
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Log in to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ matrix.image }}
+          tags: |
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=sha,prefix=
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: images/${{ matrix.image }}/Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

Makefile

@@ -1,8 +1,8 @@
 # K8sClaw Makefile
 # Kubernetes-native agent orchestration platform
 
-# Image registry
-REGISTRY ?= ghcr.io/k8sclaw
+# Image registry — matches ghcr.io/<owner>/<repo>/<image>
+REGISTRY ?= ghcr.io/alexsjones/k8sclaw
 TAG ?= latest
 
 # Go parameters
@@ -83,6 +83,14 @@ docker-push: $(addprefix docker-push-,$(IMAGES)) ## Push all Docker images
 docker-push-%: ## Push a specific Docker image
 	docker push $(REGISTRY)/$*:$(TAG)
 
+set-images: ## Stamp REGISTRY/TAG into K8s manifests
+	cd config/manager && kustomize edit set image \
+		controller=$(REGISTRY)/controller:$(TAG) \
+		apiserver=$(REGISTRY)/apiserver:$(TAG)
+	cd config/webhook && kustomize edit set image \
+		webhook=$(REGISTRY)/webhook:$(TAG)
+	@echo "Images set to $(REGISTRY)/*:$(TAG)"
+
 ##@ Deployment
 
 install: manifests ## Install CRDs into the K8s cluster

config/manager/manager.yaml

@@ -36,7 +36,7 @@ spec:
           type: RuntimeDefault
       containers:
         - name: manager
-          image: ghcr.io/k8sclaw/controller:latest
+          image: ghcr.io/alexsjones/k8sclaw/controller:latest
           args:
             - --leader-elect
             - --event-bus-url=nats://nats.k8sclaw-system.svc:4222
@@ -96,7 +96,7 @@ spec:
           type: RuntimeDefault
       containers:
         - name: apiserver
-          image: ghcr.io/k8sclaw/apiserver:latest
+          image: ghcr.io/alexsjones/k8sclaw/apiserver:latest
           args:
             - --event-bus-url=nats://nats.k8sclaw-system.svc:4222
           ports:

config/samples/agentrun_sample.yaml

@@ -16,7 +16,7 @@ spec:
     maxTokens: 128000
   sandbox:
     enabled: true
-    image: ghcr.io/k8sclaw/sandbox:latest
+    image: ghcr.io/alexsjones/k8sclaw/sandbox:latest
   skills:
     - code-review
   toolPolicy:

config/samples/clawinstance_sample.yaml

@@ -14,11 +14,11 @@ spec:
   agents:
     default:
       model: gpt-4o
-      image: ghcr.io/k8sclaw/agent-codex:latest
+      image: ghcr.io/alexsjones/k8sclaw/agent-codex:latest
       maxTokens: 128000
     sandbox:
       enabled: true
-      image: ghcr.io/k8sclaw/sandbox:latest
+      image: ghcr.io/alexsjones/k8sclaw/sandbox:latest
       resourceLimits:
         cpu: "2"
         memory: 4Gi

config/samples/clawpolicy_sample.yaml

@@ -36,7 +36,7 @@ spec:
     inheritTools: true
   sandboxPolicy:
     required: false
-    defaultImage: ghcr.io/k8sclaw/sandbox:latest
+    defaultImage: ghcr.io/alexsjones/k8sclaw/sandbox:latest
     maxCPU: "4"
     maxMemory: 8Gi
   mountPolicy:

config/webhook/manifests.yaml

@@ -25,7 +25,7 @@ spec:
           type: RuntimeDefault
       containers:
         - name: webhook
-          image: ghcr.io/k8sclaw/webhook:latest
+          image: ghcr.io/alexsjones/k8sclaw/webhook:latest
           ports:
             - containerPort: 9443
               name: webhook