refactor(k8s): Reorganize into 5-layer structure with production kustomizations

k8s/applications/dev-tools/build.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+set -euo pipefail
+
+REGISTRY="forgejo.riotpiao.homelab.com"
+IMAGE_NAME="rock/claude-terminal"
+TAG="latest"
+FULL_IMAGE="${REGISTRY}/${IMAGE_NAME}:${TAG}"
+
+echo "🔨 Building Claude Terminal image for linux/amd64..."
+docker buildx build --platform linux/amd64 \
+  -t "${FULL_IMAGE}" \
+  -f Dockerfile \
+  . || { echo "❌ Build failed"; exit 1; }
+
+echo "🔓 Logging in to Forgejo registry..."
+REGISTRY_TOKEN=$(talos get cluster/iam/agents/ci-bot --key token)
+echo "${REGISTRY_TOKEN}" | docker login "${REGISTRY}" \
+  --username ci-bot \
+  --password-stdin || { echo "❌ Login failed"; exit 1; }
+
+echo "📤 Pushing image to registry..."
+docker push "${FULL_IMAGE}" || { echo "❌ Push failed"; exit 1; }
+
+echo "✅ Successfully pushed ${FULL_IMAGE}"