Mesh UI 0.6.0

What changed

• App & account (#/account): hero with name, email and phone edits
  (code dialog), Stay up to date, notifications with push and alert
  switches, networks table (shared and offline networks, switch), CLI and
  agents panel, theme picker, About with update status, sign out and
  delete.
  light,
  dark,
  notifications,
  email code,
  delete dialog,
  theme picked.
• Updates: About shows up to date, downloading, ready (sidebar chip),
  error, package-manager installs, and on unsigned macOS "available" with
  Download from GitHub.
  ready,
  macOS available,
  deb.
• CLI on PATH: Install CLI for AppImage and macOS; deb and rpm put
  /usr/bin/mesh-ui in place; Windows NSIS adds it to the user PATH.
  install,
  empty agents.
• Demo mode: Try demo mode from sign-in, Leave demo mode to return.
  sign-in.
• Wi-Fi: nickname edit and Print a card; time zone dimmed on the real
  network.
  nickname,
  card.
• Activity: row menu (rename, block) and a settings icon.
  menu.
• Installers for every OS and a README that walks through them.

Downloads

• macOS builds are not signed or notarized yet. On first launch macOS
  says it cannot verify Mesh UI: try to open it once, then open System
  Settings > Privacy & Security and click Open Anyway. Or run
  xattr -d com.apple.quarantine "/Applications/Mesh UI.app".
• Windows builds are not signed yet. On first run SmartScreen says
  "Windows protected your PC"; click More info, then Run anyway.
• Checksums: SHA256SUMS.txt lists the SHA-256 of every file in this
  release. Check a download with sha256sum -c SHA256SUMS.txt --ignore-missing
  (Linux), shasum -a 256 -c SHA256SUMS.txt --ignore-missing (macOS) or
  Get-FileHash <file> (Windows PowerShell).