feat: implement base architecture and core repositories for weapon tracking and target analysis functionality

lib/data/models/shot.dart

@@ -3,14 +3,14 @@ class Shot {
   final double x; // Relative position (0.0 - 1.0)
   final double y; // Relative position (0.0 - 1.0)
   final int score;
-  final String sessionId;
+  final String analysisId;
 
   Shot({
     required this.id,
     required this.x,
     required this.y,
     required this.score,
-    required this.sessionId,
+    required this.analysisId,
   });
 
   Shot copyWith({
@@ -18,14 +18,14 @@ class Shot {
     double? x,
     double? y,
     int? score,
-    String? sessionId,
+    String? analysisId,
   }) {
     return Shot(
       id: id ?? this.id,
       x: x ?? this.x,
       y: y ?? this.y,
       score: score ?? this.score,
-      sessionId: sessionId ?? this.sessionId,
+      analysisId: analysisId ?? this.analysisId,
     );
   }
 
@@ -35,7 +35,7 @@ class Shot {
       'x': x,
       'y': y,
       'score': score,
-      'session_id': sessionId,
+      'analysis_id': analysisId,
     };
   }
 
@@ -45,13 +45,13 @@ class Shot {
       x: (map['x'] as num).toDouble(),
       y: (map['y'] as num).toDouble(),
       score: map['score'] as int,
-      sessionId: map['session_id'] as String,
+      analysisId: map['analysis_id'] as String? ?? map['session_id'] as String? ?? '',
     );
   }
 
   @override
   String toString() {
-    return 'Shot(id: $id, x: $x, y: $y, score: $score, sessionId: $sessionId)';
+    return 'Shot(id: $id, x: $x, y: $y, score: $score, analysisId: $analysisId)';
   }
 
   @override
@@ -62,11 +62,11 @@ class Shot {
         other.x == x &&
         other.y == y &&
         other.score == score &&
-        other.sessionId == sessionId;
+        other.analysisId == analysisId;
   }
 
   @override
   int get hashCode {
-    return id.hashCode ^ x.hashCode ^ y.hashCode ^ score.hashCode ^ sessionId.hashCode;
+    return id.hashCode ^ x.hashCode ^ y.hashCode ^ score.hashCode ^ analysisId.hashCode;
   }
 }