perf: 优化合图功能

src/locales/en.json

@@ -31,7 +31,9 @@
     "file": "File",
     "files": "files",
     "yes": "Yes",
-    "no": "No"
+    "no": "No",
+    "on": "On",
+    "off": "Off"
   },
   "nav": {
     "tools": "Tools",
@@ -120,6 +122,10 @@
         "title": "Audio Compression",
         "description": "Compress and convert audio files to various formats. Adjust bitrate and sample rate."
       },
+      "textureAtlas": {
+        "title": "Texture Atlas",
+        "description": "Combine multiple sprites into optimized texture atlases. Perfect for game performance."
+      },
       "aiTools": {
         "title": "More Tools",
         "description": "Additional utilities for game development. Coming soon."
@@ -240,7 +246,11 @@
       "outputCocosCreator": "Cocos Creator JSON",
       "outputGeneric": "Generic JSON",
       "algorithmMaxRects": "MaxRects (Best)",
-      "algorithmShelf": "Shelf (Fast)"
+      "algorithmShelf": "Shelf (Fast)",
+      "multiAtlas": "Multi-Atlas",
+      "multiAtlasDescription": "Auto pack overflow sprites into multiple atlases",
+      "compression": "PNG Compression",
+      "compressionDescription": "Compress PNG using quantization algorithm"
     }
   },
   "tools": {
@@ -355,7 +365,19 @@
     "fps": "FPS",
     "spriteSize": "Sprite Size",
     "totalFrames": "Total Frames",
-    "duration": "Duration"
+    "duration": "Duration",
+    "advancedSettings": "Advanced Settings",
+    "multiAtlasHint": "When enabled, sprites that exceed the max size will be packed into multiple atlases",
+    "unpackedCount": "{{count}} sprites could not fit",
+    "unpackedSuggestion": "Try increasing max size or enable multi-atlas mode",
+    "unpackedWarning": "{{count}} sprites could not fit in the atlas",
+    "unpackedHint": "Try increasing max size or enable multi-atlas mode",
+    "atlasCount": "Atlas Count",
+    "atlasIndex": "Atlas {{current}} / {{total}}",
+    "currentAtlas": "Current Atlas #{{index}}",
+    "downloadAllAtlases": "Download All ({{count}} atlases)",
+    "compressionSettings": "Compression",
+    "compressionHint": "Enable PNG quantization to significantly reduce file size (similar to TinyPNG)"
   },
   "footer": {
     "tagline": "Media processing tools for game developers. Extract frames, compress images, optimize audio.",