🔖 chore: remove useless ui component

web/src/components/common/charts/TrendChart.jsx

-/*
-Copyright (C) 2025 QuantumNous
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU Affero General Public License as
-published by the Free Software Foundation, either version 3 of the
-License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU Affero General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-For commercial licensing, please contact support@quantumnous.com
-*/
-
-import React from 'react';
-import { VChart } from '@visactor/react-vchart';
-
-const TrendChart = ({
-  data,
-  color,
-  width = 100,
-  height = 40,
-  config = { mode: 'desktop-browser' }
-}) => {
-  const getTrendSpec = (data, color) => ({
-    type: 'line',
-    data: [{ id: 'trend', values: data.map((val, idx) => ({ x: idx, y: val })) }],
-    xField: 'x',
-    yField: 'y',
-    height: height,
-    width: width,
-    axes: [
-      {
-        orient: 'bottom',
-        visible: false
-      },
-      {
-        orient: 'left',
-        visible: false
-      }
-    ],
-    padding: 0,
-    autoFit: false,
-    legends: { visible: false },
-    tooltip: { visible: false },
-    crosshair: { visible: false },
-    line: {
-      style: {
-        stroke: color,
-        lineWidth: 2
-      }
-    },
-    point: {
-      visible: false
-    },
-    background: {
-      fill: 'transparent'
-    }
-  });
-
-  return (
-    <VChart
-      spec={getTrendSpec(data, color)}
-      option={config}
-    />
-  );
-};
-
-export default TrendChart; 
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