多语言调整

src/i18n/locales/en.json

@@ -112,14 +112,6 @@
     "presetListError": "Unable to read preset list",
     "presetReadError": "Unable to read preset: {file}"
   },
-  "presets": {
-    "particleSweep": "1. Particle Sweep",
-    "barBlocks": "2. Bar Blocks",
-    "forceTrail": "3. Force Field Trail",
-    "lightningSequence": "4. Lightning Sequence",
-    "texturePivot": "5. Texture Pivot",
-    "subEmitter": "6. Sub-emitter"
-  },
   "curve": {
     "bezierHint": "Drag square handles · Double-click empty space to add · Double-click a node to delete",
     "linearHint": "Double-click empty space to add · Double-click a node to delete · Drag nodes to adjust",