docs(bf-22vc5): update afternoon investigation - confirmed 2 infrastructure blockers

- Verified code requirements: source, Dockerfile, manifest all complete
- Found deployment manifest has real SHA (sha-97b4b0f), not placeholder
- Identified 2 blockers: no iad-ci kubeconfig access, Forgejo registry down
- Old ReplicaSets have placeholder SHAs but current spec is correct
- Documented manual trigger command for when infra is fixed

notes/bf-22vc5-current-status-2026-06-04-afternoon.md

@@ -0,0 +1,97 @@
+# BF-22VC5 Current Status - 2026-06-04 Afternoon (Updated)
+
+## Task
+Deploy P0: build acb-enrichment Docker image and re-enable deployment (apexalgo-iad)
+
+## Status: BLOCKED - Infrastructure Issues (Multiple Blockers)
+
+## What Was Done
+1. ✅ **Verified Dockerfile** - `cmd/acb-enrichment/Dockerfile` is valid (uses golang:1.25-alpine)
+2. ✅ **Verified Source Code** - 405 lines across main.go, service.go, config.go, internal/
+3. ✅ **Verified Deployment Manifest** - Has real SHA `sha-97b4b0f`, NOT a placeholder
+4. ✅ **Verified WorkflowTemplate** - `acb-enrichment-build` exists in declarative-config
+5. ✅ **Checked Registry Access** - Registry API returns "no available server"
+6. ✅ **Checked iad-ci Access** - No kubeconfig available (`/home/coding/.kube/iad-ci.kubeconfig` missing)
+7. ✅ **Checked Argo UI** - Returns 502 Bad Gateway
+
+## Infrastructure Blockers
+
+### 1. No iad-ci Cluster Access (New Finding)
+**Issue:** Missing `/home/coding/.kube/iad-ci.kubeconfig`
+- Cannot trigger Argo WorkflowTemplates on iad-ci cluster
+- Argo UI at `https://argo-ci.ardenone.com` returns 502 Bad Gateway
+- rs-manager kubeconfig also not available
+
+**Impact:** Cannot trigger CI builds via Argo Workflows
+
+### 2. Forgejo Registry Down (Primary Blocker)
+```
+Forgejo pods status (2026-06-04 ~16:30 UTC):
+forgejo-785c7dff4b-r5fbr          0/2     Pending   ~3 hours
+forgejo-runner-6b4d65b6cf-6bsxn   0/2     Pending   ~1 hour
+forgejo-runner-6b4d65b6cf-cp7sr   0/2     Pending   ~7 hours
+forgejo-runner-6b4d65b6cf-ln76m   0/2     Pending   ~9 hours
+```
+
+**Cause**: `0/3 nodes are available: 3 Insufficient cpu`
+
+**Impact**:
+- Registry returns 503/502 Service Unavailable
+- Image builds cannot push to registry
+- Image pulls fail with `unexpected status from HEAD request`
+
+### 2. Missing Image Pull Secret
+- The `forgejo-container-registry` secret does NOT exist in `ai-code-battle` namespace on apexalgo-iad
+- Even if registry was up and image built, pulls would fail due to missing credentials
+
+### 3. Current Deployment State
+```
+Deployment: acb-enrichment
+Image: forgejo.ardenone.com/ai-code-battle/acb-enrichment:sha-97b4b0f
+Replicas: 0/1 ready
+
+Pods:
+acb-enrichment-777748bdb7-9d2rf   0/1   ImagePullBackOff   (image doesn't exist)
+acb-enrichment-7d6d985488-jsxn9   0/1   Pending            (CPU exhaustion)
+```
+
+## Next Steps (Once Infrastructure is Fixed)
+1. **Restore iad-ci Access** - Provide kubeconfig or alternative authenticated access
+2. Wait for Forgejo registry to recover (requires CPU allocation or node scaling)
+3. Create `forgejo-container-registry` secret in `ai-code-battle` namespace on apexalgo-iad
+4. Verify `acb-enrichment-build` workflow completes successfully
+5. Get the new image SHA from the workflow
+6. Update `manifests/acb-enrichment-deployment.yml` with the new SHA
+7. Push to declarative-config and verify ArgoCD sync
+
+## Key Finding
+- **Deployment manifest is NOT disabled** - It already has a real SHA (`sha-97b4b0f`)
+- **Old ReplicaSets have placeholder** - But current deployment spec has correct SHA
+- **Issue is image pull failure** - Due to registry being down, not manifest issue
+
+## Manual Trigger Command (for reference)
+```bash
+# When infrastructure is fixed, trigger via kubectl on iad-ci:
+kubectl --kubeconfig=/home/coding/.kube/iad-ci.kubeconfig create -f - <<EOF
+apiVersion: argoproj.io/v1alpha1
+kind: Workflow
+metadata:
+  generateName: acb-enrichment-build-manual-
+  namespace: argo-workflows
+  annotations:
+    commit_sha: "7eb4e43"
+spec:
+  workflowTemplateRef:
+    name: acb-enrichment-build
+EOF
+```
+
+## Retrospective (Afternoon Session)
+- **What worked:** Systematic verification confirmed code is ready; found additional blocker (iad-ci access)
+- **What didn't:** Expected to find disabled deployment file - but it's already enabled with real SHA
+- **Surprise:** Task description mentioned placeholder SHA, but manifest has real SHA. The "placeholder" is in old ReplicaSets
+- **Reusable pattern:** Check ReplicaSets to distinguish between current spec vs historical failures
+
+## Generated
+2026-06-04 ~16:45 UTC (Morning)
+2026-06-04 ~20:30 UTC (Afternoon Update)