update testing plan

docs/planning/newton_raphson_test_plan.md

@@ -55,7 +55,7 @@ Total estimated test files: 11 (reduced from 14 after overlap analysis)
 
 ### Remaining Tests (5 files)
 
-#### 1. ⬜ test_hybrid_impulse_burns.cpp + .toml
+#### 9. ⬜ test_hybrid_impulse_burns.cpp + .toml
 - Purpose: Impulsive burn handling
 - Config: Spacecraft with pre-configured maneuvers
 - Tests:
@@ -105,39 +105,6 @@ Total estimated test files: 11 (reduced from 14 after overlap analysis)
   - Low altitude: atmospheric boundary (if applicable)
   - Long-duration propagation (10+ periods)
 
-## Phase 1: Core Math Functions
-
-### Cartesian to Orbital Elements (3 files)
-
-#### 1. ✅ test_cartesian_to_elements_basic.cpp + .toml: Basic round-trip conversion accuracy
-#### 7. ✅ test_cartesian_to_elements_extreme.cpp + .toml: Parabolic test fixed and tolerances tightened
-#### 8. ✅ test_cartesian_to_elements_quadrature.cpp + .toml: Argument of periapsis fix with atan2()
-
-### Newton-Raphson Solver (1 file)
-
-#### 2. ✅ test_newton_raphson_convergence.cpp (NO CONFIG): Convergence behavior across eccentricity ranges
-
-### Analytical Propagation (2 files)
-
-#### 3. ✅ test_analytical_propagation_apsides.cpp + .toml: Propagation through orbital apsides
-#### 4. ✅ test_analytical_propagation_timesteps.cpp + .toml: Timestep size validation
-
-## Phase 2: Hybrid Integration
-
-#### 1. ⬜ test_hybrid_impulse_burns.cpp + .toml: Impulsive burn handling
-#### 2. ⬜ test_hybrid_continuous_thrust.cpp + .toml: Continuous thrust integration
-#### 3. ⬜ test_hybrid_energy_conservation.cpp + .toml: Analytical vs. numerical propagation comparison
-
-## Extreme Orbits (3 files)
-
-#### 5. ✅ test_extreme_eccentricity.cpp + .toml: Near-parabolic boundary behavior
-#### 4. ⬜ test_extreme_orientation_mixed.cpp + .toml: Combined high inclination + high eccentricity
-#### 5. ⬜ test_extreme_timescales.cpp + .toml: Orbital period extremes
-
-## Numerical Precision (1 file)
-
-#### 6. ✅ test_precision_boundaries.cpp + .toml: Exact boundary value handling
-
 ## Implementation Priority
 
 ### Phase 1 (Foundation)
@@ -160,9 +127,7 @@ Total estimated test files: 11 (reduced from 14 after overlap analysis)
 13. ✅ test_analytical_propagation_timesteps.cpp (large/small dt)
 
 ## Notes
-- Config files are shared with existing tests where possible
-- Each .cpp file requires corresponding .toml config
-- Some test categories can share configs if parameters align
+- Each .cpp file requires corresponding .toml config when creating a 2 body system
 - SOI transition tests deferred per user requirements
 - Test count: 10/14 files fully passing (8/14 previously plus 2 new cartesian_to_elements tests)
 - Additional test added: test_barkers_equation.cpp (parabolic propagation, 11 tests)