Use custom, monospaced version of LECO font

package.json

@@ -42,6 +42,34 @@
               "name": "CHECK",
               "spaceOptimization": "storage",
               "type": "bitmap"
+          },
+          {
+              "characterRegex": "[:0-9]",
+              "file": "lecoish_mono_bold_20.bdf",
+              "name": "FONT_LECOISH_MONO_BOLD_20",
+              "type": "font",
+              "targetPlatforms": [
+                  "emery",
+                  "gabbro"
+              ]
+          },
+          {
+              "characterRegex": "[:0-9]",
+              "file": "lecoish_mono_bold_40.bdf",
+              "name": "FONT_LECOISH_MONO_BOLD_40",
+              "type": "font",
+              "targetPlatforms": [
+                  "emery"
+              ]
+          },
+          {
+              "characterRegex": "[:0-9]",
+              "file": "lecoish_mono_bold_60.bdf",
+              "name": "FONT_LECOISH_MONO_BOLD_60",
+              "type": "font",
+              "targetPlatforms": [
+                  "gabbro"
+              ]
           }
       ]
     }