headgate v0.1.5

Changelog

• dcd9649 ♻️ refactor(shared): centralize reusable queue primitives
• db3d770 ✨ feat(ui): add interactive workflow graph
• 9eaf0f5 🐛 fix(conformance): batch large scenario fixtures
• 3a5752b 🐛 fix(release): preserve bounded conformance fixtures
• 0d4daa5 🐛 fix(runtime): harden async lifecycle handling
• b6463fd 🐛 fix(ui): cap live refresh debounce
• b448240 🐛 fix(ui): clarify job bulk actions and paging
• 9f14e3a 📄 chore(shared): include crate license
• 3d4989d 📝 docs(storage): explain archive partitioning
• 8ef8b92 📦 build(ui): refresh embedded console assets
• 343bb0c 🔒 fix(api): enforce bounded control requests
• 814e6f6 🔖 chore(release): prepare v0.1.5
• 2bf7d45 🛡️ fix(workflow): bound graph coordination work
• 109b3f2 🧪 test(conformance): refresh test inventory
• 4da7dea 🧹 fix(postgres): handle archive rollback result
• dbcc2a5 🧹 refactor(go): apply idiomatic cleanup