feat(flight-finder): implement milestone M1 - domain model and skill contract

skills/flight-finder/node_modules/fontkit/src/tables/COLR.js

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+import * as r from 'restructure';
+
+let LayerRecord = new r.Struct({
+  gid: r.uint16,          // Glyph ID of layer glyph (must be in z-order from bottom to top).
+  paletteIndex: r.uint16  // Index value to use in the appropriate palette. This value must
+});                       // be less than numPaletteEntries in the CPAL table, except for
+                          // the special case noted below. Each palette entry is 16 bits.
+                          // A palette index of 0xFFFF is a special case indicating that
+                          // the text foreground color should be used.
+
+let BaseGlyphRecord = new r.Struct({
+  gid: r.uint16,             // Glyph ID of reference glyph. This glyph is for reference only
+                             // and is not rendered for color.
+  firstLayerIndex: r.uint16, // Index (from beginning of the Layer Records) to the layer record.
+                             // There will be numLayers consecutive entries for this base glyph.
+  numLayers: r.uint16
+});
+
+export default new r.Struct({
+  version: r.uint16,
+  numBaseGlyphRecords: r.uint16,
+  baseGlyphRecord: new r.Pointer(r.uint32, new r.Array(BaseGlyphRecord, 'numBaseGlyphRecords')),
+  layerRecords: new r.Pointer(r.uint32, new r.Array(LayerRecord, 'numLayerRecords'), { lazy: true }),
+  numLayerRecords: r.uint16
+});