v0.3.0 — "Point and Click"

A TUI you can drive with a mouse from a real-sized terminal, session-pinned
interactive delivery that survives a restart, a declarative path for adding
new CLI providers without touching Go, and a public marketing/docs site.

Added

• Full native mouse support across the TUI — click, scroll, sidebar and
  hub-tab navigation, double-click-to-act, and Project settings (the one
  view that was missing it).
• The TUI now scales down to a real small terminal instead of requiring a
  desktop-sized minimum: dynamic responsive layout, full body viewport
  scrolling for non-table views, live PTY preview, a split-pane inspector,
  rich status indicators, and background toast notifications.
• --takeover-pid safely migrates a live interactive session into
  interactive-serve, and every migrated/resumed session now pins its
  exact provider session ID (auto-discovered for claude and opencode)
  instead of racing each provider CLI's own "most recent session" guess —
  closes a real class of stale/forked-session bugs.
• A declarative JSON adapter specification system: add a new CLI provider
  by dropping a spec file under .agent-comms/adapters/, no Go changes
  required.
• runtime verify-adapter checks an adapter's assumed CLI flags against
  the real installed binary's own --help output.
• runtime.delete (protocol, CLI, TUI), task lock (create+claim a task
  in one step), and human-readable table output by default for
  agent/runtime/invocation list commands.
• A public marketing site and docs site, a nightly beta build channel, and
  one-keypress Orchestrator-approval requests from the TUI.

Fixed

• Dozens of TUI layout and rendering bugs, most surfaced by making the TUI
  usable at real (non-desktop) terminal sizes: sidebar/row-list overflow,
  click-position drift, footer/keybinding wrapping, and two ANSI/wrap
  corruption bugs (a truncated escape sequence leaking onto screen; a
  bordered box that could render wider than the terminal and split its own
  border mid-line).
• interactive-serve --takeover-pid now refuses outright if the calling
  process is itself a descendant of the target PID, instead of silently
  killing its own controlling terminal — confirmed live before the fix.
• Stale interactive-serve sockets are cleaned up automatically on startup.

Security

• Removed the agy (Google Antigravity) worker adapter and all
  agy-specific integration code, over an unresolved third-party Terms of
  Service compliance question — never reached a tagged release, so nothing
  for existing installs to migrate away from. See docs/backlog.md's
  "Compliance / third-party terms of service" section for the full
  research record.

Full technical detail is below and in CHANGELOG.md.

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Full Changelog: v0.2.1...v0.3.0