v1.1.4

• Fix: stop→start race in webhook deploy and manual git-deploy (500ms gap after pkill)
• Fix: restart button, webhook deploy, and git-deploy now all consistent on stop→wait→start
• Fix: litehost update uses GitHub releases tarball; --dev for latest commit
• Fix: TAG unbound variable in litehost CLI (set -u compatibility)
• Fix: pkill -KILL -u lh- as primary stop (immune to process group tricks)
• Fix: SSL cert dir permissions (755 so nginx can traverse)
• Add: Check for Updates button in sidebar
• Add: Self-upgrade card on dashboard (owner only)
• Add: Per-site memory bars on dashboard
• Add: Resource limits UI in site settings (memory MB + CPU %)
• Add: cgroups v2 per-site isolation with memory.high soft limit
• Add: Per-site Linux users (lh-) for file isolation
• Add: Auto version bump via pre-commit hook