0.5.0 - Gateway API, Unlimited Sync Retries, and 20+ Chart Upgrades

Added

• Gateway API support (gateway-api-crds + gateway-config chart)
• cilium-config chart for CR instances
• cert-manager SSA webhook fix

Changed

• Unlimited sync retries (ADR-0007) to prevent sync-wave deadlocks
• ignoreMissingValueFiles disabled for explicit validation
• internal-dns switched to upstream kubernetes-sigs chart
• kr CLI improvements (param escaping, child cluster targeting, idempotent init)
• Cilium updated to 1.20.0-pre.1
• 20+ chart version bumps

Removed

• external-dns duplicate entry consolidated