Linkrypt for macOS 1.0.1

• About window: a new "open source" section with links to the source on
  GitHub, this version's release notes, the MIT license and private
  vulnerability reporting.

Linkrypt for macOS 1.0.0

• First public release: source at github.com/IZZY-Agency/linkrypt.
• Developer ID-signed and notarized DMG, published on GitHub Releases.
• Homebrew cask: brew install --cask izzy-agency/tap/linkrypt.
• The JetBrains Mono license text (SIL OFL 1.1) now ships with the source.
• New README with install instructions, a feature overview and build-from-source steps. The docs now state that the ⌥⇧V hotkey needs no Accessibility or Input Monitoring permission.

Linkrypt CLI 1.0.0

First public release. The source now lives at
github.com/IZZY-Agency/linkrypt.

Added

• Named environment profiles: linkrypt env list, env use <name>,
  env add <name> --url <url> and env remove <name>. login updates the
  current profile (creating default on first run). logout deletes the current
  profile and switches to the first remaining one (alphabetically), or deletes the
  config file when none is left. Existing single-token config files are migrated
  automatically on first read.
• Config changes are serialized with a lock file, so concurrent invocations no
  longer lose each other's updates.
• Homebrew formula: brew install izzy-agency/tap/linkrypt-cli.
• macOS binaries are signed with a Developer ID and notarized by Apple.

Changed

• A single linkrypt binary with https://linkrypt.sh as the default server.
• healthz without --url now probes the current profile's server instead of
  always using the default.
• Base URLs containing credentials (https://user:pass@host) are rejected.
• login reports "token rejected by server" only for an explicit 401. Server and
  network errors are shown as such, so a valid token is not reported as bad.
• Suspended accounts are refused by every CLI endpoint and surface as an
  unauthorized error (exit code 3).
• Dependency upgrades: ureq 3, the RustCrypto 0.11 line (aes-gcm 0.11, sha2 0.11,
  pbkdf2 0.13) and rand 0.10. All other dependencies refreshed to
  their current releases. Output remains byte-identical with the browser's
  WebCrypto implementation, verified against golden test vectors.
• Minimum supported Rust version is 1.89.