App directory refactoring

apps/leafcutter/config/visualizations/metric.json

@@ -1,50 +0,0 @@
-{
-  "title": "Metric",
-  "type": "metric",
-  "aggs": [
-    {
-      "id": "1",
-      "enabled": true,
-      "type": "count",
-      "params": { "customLabel": "#" },
-      "schema": "metric"
-    },
-    {
-      "id": "2",
-      "enabled": true,
-      "type": "terms",
-      "params": {
-        "field": "technology.keyword",
-        "orderBy": "1",
-        "order": "desc",
-        "size": 5,
-        "otherBucket": false,
-        "otherBucketLabel": "Other",
-        "missingBucket": false,
-        "missingBucketLabel": "Missing"
-      },
-      "schema": "group"
-    }
-  ],
-  "params": {
-    "addTooltip": true,
-    "addLegend": false,
-    "type": "metric",
-    "metric": {
-      "percentageMode": false,
-      "useRanges": false,
-      "colorSchema": "Green to Red",
-      "metricColorMode": "None",
-      "colorsRange": [{ "from": 0, "to": 10000 }],
-      "labels": { "show": true },
-      "invertColors": false,
-      "style": {
-        "bgFill": "#000",
-        "bgColor": false,
-        "labelColor": false,
-        "subText": "",
-        "fontSize": 60
-      }
-    }
-  }
-}