v0.4.2

Changed

• Two resources, two opposite postures — made unmistakable. Context is a burn-through
  resource; quota (rate-limit) is a wary, paced one. The mid-turn "context getting low"
  nudge now leads with "BURN IT, don't conserve it" and states outright that low context
  is never a reason to slow, stop, hand back control, wrap up, or get cautious — the only
  thing it asks is that you keep the handoff current, then keep working at full speed until
  auto-compaction fires and refreshes you. It closes by contrasting the two budgets so the
  agent never applies quota-caution to context (or context-fearlessness to quota). The
  intelligent, reset-aware quota guidance (descend/defer unless the window resets before
  you'd run dry) is unchanged — that resource stays wary.
• Default context nudge held to the core (~4% left). ctx_bands default lowered from
  [8, 4] to [4], so the handoff nudge fires once near the ceiling instead of at 8% —
  the agent uses nearly all its context before prepping a handoff. The token-floored
  "super close to auto-compaction" message remains the final safety net; powersave keeps
  its earlier 10% heads-up for thrift.