refactor: Centralize calculator statistics and categories into a new module, lazy load search functionality, and remove unused font preloads.

hdyc-svelte/src/lib/data/stats.ts

@@ -0,0 +1,85 @@
+// THIS FILE IS AUTO-GENERATED BY migrate.py
+export const categories: Record<string, { label: string; icon: string }> = {
+  "length": {
+    "label": "Length / Distance",
+    "icon": "📏"
+  },
+  "weight": {
+    "label": "Weight / Mass",
+    "icon": "⚖️"
+  },
+  "temperature": {
+    "label": "Temperature",
+    "icon": "🌡️"
+  },
+  "volume": {
+    "label": "Volume",
+    "icon": "🧪"
+  },
+  "fluids": {
+    "label": "Fluids",
+    "icon": "💧"
+  },
+  "area": {
+    "label": "Area",
+    "icon": "🔳"
+  },
+  "speed": {
+    "label": "Speed / Velocity",
+    "icon": "💨"
+  },
+  "pressure": {
+    "label": "Pressure",
+    "icon": "🔽"
+  },
+  "energy": {
+    "label": "Energy",
+    "icon": "⚡"
+  },
+  "magnetism": {
+    "label": "Magnetism",
+    "icon": "🧲"
+  },
+  "power": {
+    "label": "Power",
+    "icon": "🔌"
+  },
+  "data": {
+    "label": "Data Storage",
+    "icon": "💾"
+  },
+  "time": {
+    "label": "Time",
+    "icon": "⏱️"
+  },
+  "angle": {
+    "label": "Angle",
+    "icon": "📐"
+  },
+  "number-systems": {
+    "label": "Number Systems",
+    "icon": "🔢"
+  },
+  "radiation": {
+    "label": "Radiation",
+    "icon": "☢️"
+  },
+  "electrical": {
+    "label": "Electrical",
+    "icon": "🔋"
+  },
+  "force": {
+    "label": "Force / Torque",
+    "icon": "💪"
+  },
+  "light": {
+    "label": "Light",
+    "icon": "💡"
+  },
+  "other": {
+    "label": "Other",
+    "icon": "🔄"
+  }
+};
+
+export const totalCalculators = 2460;