v0.1.29 — runtime-python QA fixes (RT-06/07/12/14)

Fixed

• packages/runtime-python: four QA findings from reports/python-runtime-qa-report.md (RT-06/07/12/14), reproduced end-to-end and covered by 10 regression tests in tests/test_qa_fixes.py:
  • RT-12 (HIGH): event.* guards now resolve against the triggering event's payload (e.g. event.amount > 100) instead of None. The event is threaded through _evaluate_guard → _eval_guard → _eval_compare/_eval_nullcheck → _resolve_variable.
  • RT-14 (MED): ordered comparisons (< > <= >=) fail closed on None/non-numeric operands instead of falling back to lexicographic string compare (which masked RT-12). Numeric-looking strings still coerce; eq/ne unchanged.
  • RT-06 (MED): a state's on_entry runs before its invoked child starts (XState order) instead of being dropped by an early return.
  • RT-07 (MED-HIGH): resume()/restore() rehydrate invoked child machines and active_invoke, so a machine that crashed inside an invoke state is no longer permanently wedged. Sibling defs must be re-registered before resume; a missing sibling is skipped with a UserWarning.
• Full runtime-python suite: 116 passed.

The npm packages (@orcalang/orca-lang, @orcalang/orca-runtime-ts, @orcalang/orca-mcp-server) are version-bumped to keep the release train in lockstep — no functional changes to them.

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