Release v0.5.1

[Esysc]

Added

Changed

• refactor(scripts): release via branch, PR, CI wait, merge, then tag
• update CHANGELOG for release workflow
• ci: add release workflow to build cross-platform binaries on tags
• ci: run workflow only on pull_request events
• fix(ci): build frontend before running Go tooling for go:embed
• refactor(ci): use official pre-commit/action step
• fix(ci): reinstall pre-commit before running hooks
• docs(changelog): document mise-based version centralization
• refactor(ci): centralize tool versions with mise
• fix(ci): use Node 24 and golangci-lint v2 built with Go 1.25
• docs(changelog): prepare Unreleased section for next release
• Fix CI: install frontend dependencies before pre-commit
• Add renovate config for automated dependency updates
• Improve Dockerfile security by running as non-root user
• Add CI workflow with pre-commit checks first

Fixed

• resolve golangci-lint errcheck violations
• GitHub Actions CI workflow that compiles and runs all tests (pre-commit, golangci-lint, backend and frontend tests) on pull requests
• GitHub Actions release workflow that builds cross-platform binaries (linux amd64/arm64, macos arm64, windows amd64/arm64) and attaches them to the GitHub release on version tags
• Renovate configuration for automated dependency update PRs (frontend, Go, and Docker)
• Docker image now runs as a non-root user (stern) instead of root
• Centralized developer tooling versions (Go, Node, golangci-lint) in a single mise.toml, consumed by CI via jdx/mise-action and auto-updated by Renovate
• Docker frontend build stage now uses Node 24 instead of the deprecated Node 20 base image
• CI now provisions all tool runtimes through mise instead of separate setup-node/setup-go/golangci-lint actions
• CI workflow now runs on pull requests only (previously also ran on pushes to main/develop)
• CI failing when eslint was not yet installed before the pre-commit checks ran
• golangci-lint failing to run because the pinned version was built with an older Go toolchain than the module targets