refactor(all): add test file

data/reports/indicator/indicator.csv

+value
+200
+120
+300
+40
\ No newline at end of file

data/reports/indicator/indicator_flow.csv

+FLOW ID,是否启用,名称,触发条件,触发条件参数,存储模式,
+70139,TRUE,indicator,Manual,,Memory,
+,,,,,,
+FLOW ID,节点ID,名称,节点类型,参数,,
+70139,1,plot_data,SOURCE_URL,https://shufengdong.github.io/sparrowzz/data/reports/indicator/indicator.csv,,
+,,,,,,
+FLOW ID,首尾节点,动作名称,DESC,动作类型,动作参数,
\ No newline at end of file

data/reports/indicator/indicator_style1.json

+[
+  {
+    "delta": {
+      "reference": 160
+    },
+    "gauge": {
+      "axis": {
+        "visible": false,
+        "range": [
+          0,
+          250
+        ]
+      }
+    },
+    "domain": {
+      "row": 0,
+      "column": 0
+    }
+  },
+  {
+    "gauge": {
+      "shape": "bullet",
+      "axis": {
+        "visible": false,
+        "range": [
+          -200,
+          200
+        ]
+      }
+    },
+    "domain": {
+      "x": [
+        0.1,
+        0.5
+      ],
+      "y": [
+        0.15,
+        0.35
+      ]
+    }
+  },
+  {
+    "mode": "number+delta",
+    "domain": {
+      "row": 0,
+      "column": 1
+    }
+  },
+  {
+    "mode": "delta",
+    "domain": {
+      "row": 1,
+      "column": 1
+    }
+  }
+]
\ No newline at end of file