Task 427: Add Brachistochrone Inverse Functions to orbital.ts
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Task 427: Add Brachistochrone Inverse Functions to orbital.ts
Status: DONE
Summary
Added brachistochroneMaxDistance and brachistochroneTime to orbital.ts — the inverse functions of brachistochroneAccel. These complete the brachistochrone API symmetry (the WASM bridge already had brachistochrone_max_distance). Added 7 tests including round-trip consistency checks.
Rationale
- WASM bridge had
brachistochrone_max_distancebut TS side lacked it - Calculator page falls back to JS when WASM unavailable — needs TS implementations
- Round-trip tests (accel → maxDistance → accel) verify mathematical consistency