Replay: deterministic record & playback (#4)

Add deterministic record/playback for a run.

Recording captures `(seed, config hash, ordered tick-tagged commands)` and re-simulates on playback — no state snapshots. `DotaFactory.exe --replay <file>` re-plays a recorded run view-only with manual speed/pause.

Reviewed-on: #4
Co-authored-by: Malte Langkabel <malte.langkabel@gmail.com>
Co-committed-by: Malte Langkabel <malte.langkabel@gmail.com>

src/test/RecipeSchematicTest.cpp

@@ -10,6 +10,7 @@
 #include "RecipesConfig.h"
 #include "SchematicChoiceOption.h"
 #include "Simulation.h"
+#include "SimulationTestAccess.h"
 #include "StationBodyComponent.h"
 
 static GameConfig loadConfig()
@@ -38,7 +39,7 @@ static void killEnemyStationsAndApply(Simulation& sim)
     killEnemyStations(sim);
     if (sim.hasSchematicChoicesPending())
     {
-        sim.applySchematicChoice(0);
+        SimulationTestAccess::applySchematicChoice(sim, 0);
     }
 }
 
@@ -246,7 +247,7 @@ TEST_CASE("RecipeSchematic: recipe schematic can appear in pending choices",
                     break;
                 }
             }
-            sim.applySchematicChoice(0);
+            SimulationTestAccess::applySchematicChoice(sim, 0);
         }
     }
     CHECK(foundRecipeChoice);
@@ -308,7 +309,7 @@ TEST_CASE("RecipeSchematic: newlyUnlockedItemNames is sorted, deduplicated, and
             }
         }
 
-        sim.applySchematicChoice(0);
+        SimulationTestAccess::applySchematicChoice(sim, 0);
     }
 }
 
@@ -340,7 +341,7 @@ TEST_CASE("RecipeSchematic: newlyUnlockedItemNames matches recipes that actually
         const std::set<std::string> unlockedBefore = unlockedTrackedRecipeIds();
         const SchematicChoiceOption choice = sim.getPendingSchematicChoices()[0];
 
-        sim.applySchematicChoice(0);
+        SimulationTestAccess::applySchematicChoice(sim, 0);
 
         std::set<std::string> expectedNames;
         for (const RecipeDef& def : cfg.recipes.recipes)