notes(bf-22vc5): add attempt summary

## Completed
- ✅ Verified enrichment source code (cmd/acb-enrichment/)
- ✅ Verified Dockerfile is correct
- ✅ Verified WorkflowTemplate includes enrichment build
- ✅ Verified deployment manifest exists (has placeholder SHA)
- ✅ Verified Argo Events configuration

## Blocked
- ❌ Missing iad-ci.kubeconfig
- ❌ Cannot submit workflows to iad-ci
- ❌ No container runtime for manual build
- ❌ Webhook not triggering (needs registration)

## Resolution
Requires external action:
1. Obtain iad-ci kubeconfig from Rackspace Spot Console
2. OR register Forgejo webhook for automatic builds

Full blocker details in notes/bf-22vc5-current-state.md

notes/bf-22vc5-attempt-summary.md

@@ -0,0 +1,107 @@
+# BF-22VC5: Attempt Summary (2026-06-04)
+
+## Task
+Deploy P0: build acb-enrichment Docker image and re-enable deployment (apexalgo-iad)
+
+## What Was Completed
+
+### 1. Source Code Verification ✅
+- Found enrichment service at `cmd/acb-enrichment/`
+- Verified enrichment.go and enrichment_test.go exist
+- Code structure is valid
+
+### 2. Dockerfile Verification ✅
+- Dockerfile exists at `cmd/acb-enrichment/Dockerfile`
+- Multi-stage Go build (golang:1.25-alpine → alpine:3.19)
+- Builds binary `/acb-enrichment`
+- Includes ca-certificates for HTTPS (LLM API calls, R2/B2 storage)
+- Runs as non-root user (uid 1000)
+- All required environment variables documented
+
+### 3. WorkflowTemplate Verification ✅
+- `acb-images-build` WorkflowTemplate exists in declarative-config
+- Includes `build-enrichment` task that:
+  - Uses `cmd/acb-enrichment/Dockerfile`
+  - Builds image `ronaldraygun/acb-enrichment`
+  - Pushes to Docker Hub with commit SHA tag and `latest` tag
+
+### 4. Deployment Manifest Verification ✅
+- Manifest exists at `declarative-config/k8s/apexalgo-iad/ai-code-battle/acb-enrichment-deployment.yml`
+- Currently has placeholder SHA: `sha256:placeholder` (line 40)
+- All environment variables properly configured
+- Liveness probe uses exec probe (pgrep) for batch process
+- ArgoCD image updater annotations present
+
+### 5. Argo Events Configuration ✅
+- EventSource configured: `forgejo-webhooks` in `argo-events` namespace
+- Sensor configured: `ai-code-battle-ci-sensor`
+- Webhook endpoint: `https://webhooks-ci.ardenone.com/ai-code-battle`
+- Sensor should trigger `acb-images-build` workflow on push to master
+
+## The Blocker
+
+**Missing iad-ci.kubeconfig** - Cannot submit workflows to iad-ci cluster
+
+### Access Constraints
+- ❌ `/home/coding/.kube/iad-ci.kubeconfig` - Does not exist
+- ❌ `/home/coding/.kube/rs-manager.kubeconfig` - Does not exist
+- ❌ Read-only proxy - Cannot create resources
+- ❌ Container runtime (docker/podman) - Not available
+- ❌ acb-enrichment image - Does not exist on Docker Hub
+
+### Why Webhook Didn't Trigger
+Commit `fbf5559` should have triggered the webhook, but no workflows ran. This indicates:
+- Webhook not registered in Forgejo OR
+- Webhook misconfigured OR
+- Sensor failed to process event
+
+## Resolution Path
+
+### External Action Required
+1. **Obtain iad-ci kubeconfig** from Rackspace Spot Console
+   - Navigate to iad-ci cluster
+   - Generate kubeconfig for ServiceAccount `argocd-manager`
+   - Save to `/home/coding/.kube/iad-ci.kubeconfig`
+
+2. **Alternatively, register Forgejo webhook**:
+   - URL: `https://webhooks-ci.ardenone.com/ai-code-battle`
+   - Content type: `application/json`
+   - Trigger: `Push events`
+   - Branch: `master`
+
+### After Kubeconfig is Available
+```bash
+# Submit workflow
+kubectl --kubeconfig=/home/coding/.kube/iad-ci.kubeconfig create -f - <<EOF
+apiVersion: argoproj.io/v1alpha1
+kind: Workflow
+metadata:
+  generateName: acb-images-build-manual-
+  namespace: argo-workflows
+spec:
+  workflowTemplateRef:
+    name: acb-images-build
+EOF
+
+# Monitor workflow
+kubectl --kubeconfig=/home/coding/.kube/iad-ci.kubeconfig get workflows -n argo-workflows -w
+
+# Get image digest after build completes
+# (docker pull and inspect, or Docker Hub API)
+
+# Update deployment manifest with real SHA
+
+# Push to declarative-config
+
+# ArgoCD will sync to apexalgo-iad
+```
+
+## Artifacts Created
+- `notes/bf-22vc5-current-state.md` - Detailed blocker documentation
+- `notes/bf-22vc5-attempt-summary.md` - This file
+
+## Commits
+- `3ccb6a3` - notes(bf-22vc5): document infrastructure blocker
+
+## Status
+**BLOCKED** - Cannot proceed without iad-ci kubeconfig or registered webhook