orcha cli-v0.5.0

Added

• Per-agent reasoning effort: pick an effort level (low → xhigh) alongside an
  agent's model, and its workers launch with it (Orcha#51).
• Autonomy and the Event-notifier are now separate, independently toggled
  controls in the web portal and the Android and iOS apps (Orcha#148).
• Agents can schedule a task-scoped self-wake that restores their saved context
  when it fires (Orcha#122).
• Task links in requests, conversations, and thread messages are clickable in
  the iOS and Android apps; the desktop app reuses the existing portal window
  for same-origin task links (Orcha#140).
• Work-shaped info requests are auto-promoted into task requests, so real work
  gets tracked instead of being answered away (Orcha#71).
• Portal: an opt-in "Swiss" design skin (selectable from Settings) and a
  collapsible sidebar.

Fixed

• Worker continuity (Orcha#110): a task worker's worktree and uncommitted work
  now survive across wakes instead of restarting from origin/main.
• One wake drains all handleable notifications instead of just the first
  (Orcha#58), and a drain turn can no longer swallow the answer event that
  unblocks the agent's own task (Orcha#72).
• Task attribution: a worker session that spans multiple tasks now narrates on
  every task it touched (Orcha#144, Orcha#83), and agents' "Now" labels are
  accurate again (Orcha#125, Orcha#126).
• A claimed-but-nonexistent "task created/started" report now hard-fails loudly
  at session end instead of being narrated as success (Orcha#152).
• Orphaned notifier daemons self-terminate when their container is gone
  (Orcha#36), and switching a live agent's model recycles the warm session so
  the next reply actually uses the new model (Orcha#88).
• Portal: resolved 22 CodeQL alerts (path containment, no error-body leaks).

Docs

• orcha-listen is documented as the default event-loop primitive for agents
  (Orcha#160).