fix(BT12-Dev): Player·Enemy localScale × 1.7 + bgImage1 import 정정

PD: "배경 저화질·Player 1.7배·더 효율적 방법" → "C안으로 해"

C안 (Player·Enemy localScale × 1.7) 채택 근거:
- A (배경 1.7배): Player 화면 점유 16% 그대로·PD 의도 미충족
- B (Camera ortho × 1.7): RangeTier maxRange 영향·직전 사거리 fix 회귀
- C (Player·Enemy scale): Camera·RangeTier·배경 영향 없음·최소 변경

변경:
1. Player.prefab transform.localScale (1,1,1) → (1.7, 1.7, 1)
   - sprite bounds 0.66×1.10 → 1.12×1.88 (화면 점유 16% → 27%)
   - BoxCollider·SpriteRenderer 자동 비례 (transform 적용)
2. Enemy.prefab transform.localScale (1,1,1) → (1.7, 1.7, 1)
   - 활성 Enemy 16개 동일 비율 자동 반영
3. bgImage1 import 정정 (저화질 원인):
   - spriteImportMode Multiple → Single (자동 분할 제거)
   - textureCompression Compressed → Uncompressed (RGBA32 원본 화질)
4. Background_BgImage1 SpriteRenderer.sprite 재매핑 (Multiple→Single fileID 전환)

Camera ortho 3.5·RangeTier mults·Wall LayerMask·Composite·GameObject Static Rb
모두 영향 없음. KinematicObject minMoveDistance·shellRadius 절대값 정합.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Assets/Prefabs/Enemy.prefab

@@ -35,7 +35,7 @@ Transform:
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: 5.508, y: 1.832, z: 1}
-  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_LocalScale: {x: 1.7, y: 1.7, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 0}

Assets/Prefabs/Player.prefab

@@ -35,7 +35,7 @@ Transform:
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
   m_LocalPosition: {x: -4.14, y: 3.39, z: 1}
-  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_LocalScale: {x: 1.7, y: 1.7, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
   m_Father: {fileID: 0}
@@ -58,17 +58,18 @@ MonoBehaviour:
   jumpAudio: {fileID: 8300000, guid: 67975c08d56ceb147bad38572d805aa8, type: 3}
   respawnAudio: {fileID: 8300000, guid: e18959d46b63f3c4c8cc020a433cf848, type: 3}
   ouchAudio: {fileID: 8300000, guid: 6c05149e5a2fba64ba172e25a61074b7, type: 3}
+  attackAudio: {fileID: 0}
   maxSpeed: 3
   jumpTakeOffSpeed: 7
+  attackHitbox: {fileID: 0}
   jumpState: 0
   collider2d: {fileID: 0}
   audioSource: {fileID: 0}
   health: {fileID: 0}
   controlEnabled: 1
-  InputAsset: {fileID: -944628639613478452, guid: e56a71532e878ca498ffce08f1e0f519,
-    type: 3}
 --- !u!212 &212064061491315838
 SpriteRenderer:
+  serializedVersion: 2
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
@@ -87,6 +88,8 @@ SpriteRenderer:
   m_RayTracingAccelStructBuildFlagsOverride: 0
   m_RayTracingAccelStructBuildFlags: 1
   m_SmallMeshCulling: 1
+  m_ForceMeshLod: -1
+  m_MeshLodSelectionBias: 0
   m_RenderingLayerMask: 1
   m_RendererPriority: 0
   m_Materials:
@@ -108,10 +111,13 @@ SpriteRenderer:
   m_AutoUVMaxDistance: 0.5
   m_AutoUVMaxAngle: 89
   m_LightmapParameters: {fileID: 0}
+  m_GlobalIlluminationMeshLod: 0
   m_SortingLayerID: 1907945055
   m_SortingLayer: 0
   m_SortingOrder: 5
-  m_Sprite: {fileID: -7999245345599557054, guid: 78c7da0e2fc366543ae4ad5e3ceb1b94, type: 3}
+  m_MaskInteraction: 0
+  m_Sprite: {fileID: -7999245345599557054, guid: 78c7da0e2fc366543ae4ad5e3ceb1b94,
+    type: 3}
   m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_FlipX: 1
   m_FlipY: 0
@@ -120,7 +126,6 @@ SpriteRenderer:
   m_AdaptiveModeThreshold: 0.5
   m_SpriteTileMode: 0
   m_WasSpriteAssigned: 1
-  m_MaskInteraction: 0
   m_SpriteSortPoint: 0
 --- !u!95 &95391780594314510
 Animator:
@@ -283,6 +288,7 @@ MonoBehaviour:
   maxHearts: 1
   maxHP: 4
   invulnerableDuration: 0.6
+  resurrectInvulnerableDuration: 2
   canResurrect: 0
 --- !u!61 &1824045667
 BoxCollider2D:
@@ -322,8 +328,8 @@ BoxCollider2D:
   m_SpriteTilingProperty:
     border: {x: 0, y: 0, z: 0, w: 0}
     pivot: {x: 0.5, y: 0.5}
-    oldSize: {x: 1.43, y: 1.43}
+    oldSize: {x: 0.6566667, y: 1.1033334}
-    newSize: {x: 1.43, y: 1.43}
+    newSize: {x: 1.28, y: 1.26}
     adaptiveTilingThreshold: 0.5
     drawMode: 0
     adaptiveTiling: 0

Assets/Scenes/Ingame.unity

@@ -126766,7 +126766,7 @@ PrefabInstance:
       objectReference: {fileID: 0}
     - target: {fileID: 4520396350849616, guid: 7d60c822c3f1b408ea7a00ecdb5e047a, type: 3}
       propertyPath: m_LocalPosition.y
-      value: 0.5000000
+      value: 0.5
       objectReference: {fileID: 0}
     - target: {fileID: 4520396350849616, guid: 7d60c822c3f1b408ea7a00ecdb5e047a, type: 3}
       propertyPath: m_LocalPosition.z
@@ -142361,13 +142361,12 @@ SpriteRenderer:
   m_SortingLayer: 0
   m_SortingOrder: -100
   m_MaskInteraction: 0
-  m_Sprite: {fileID: -3280285571904814813, guid: afee9657ae3a75e42b10c0d5c5ddbb2f,
+  m_Sprite: {fileID: 21300000, guid: afee9657ae3a75e42b10c0d5c5ddbb2f, type: 3}
-    type: 3}
   m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_FlipX: 0
   m_FlipY: 0
   m_DrawMode: 0
-  m_Size: {x: 500, y: 7}
+  m_Size: {x: 53.12, y: 10.245313}
   m_AdaptiveModeThreshold: 0.5
   m_SpriteTileMode: 0
   m_WasSpriteAssigned: 1
@@ -312198,7 +312197,7 @@ Transform:
   m_GameObject: {fileID: 1889797500}
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalPosition: {x: -36, y: -3.7, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children:

Assets/Tiles/bgImage1.png.meta

@@ -46,7 +46,7 @@ TextureImporter:
   nPOTScale: 0
   lightmap: 0
   compressionQuality: 50
-  spriteMode: 2
+  spriteMode: 1
   spriteExtrude: 1
   spriteMeshType: 0
   alignment: 0
@@ -75,7 +75,7 @@ TextureImporter:
     maxTextureSize: 2048
     resizeAlgorithm: 0
     textureFormat: -1
-    textureCompression: 1
+    textureCompression: 0
     compressionQuality: 50
     crunchedCompression: 0
     allowsAlphaSplitting: 0
@@ -151,7 +151,7 @@ TextureImporter:
     customData: 
     physicsShape: []
     bones: []
-    spriteID: 
+    spriteID: 5e97eb03825dee720800000000000000
     internalID: 0
     vertices: []
     indices: