Refactor chart options and initialization logic

- Added `chartData` variable in `LineChart_Demo_05_Interpolation_Modes.razor` and removed `datapoints`.
- Updated `BarChartOptions.cs` to reintroduce `Parameter` attributes for `IndexAxis`, `Interaction`, `Layout`, `Plugins`, and `Scales`.
- Modified `ChartOptions.cs` to treat `Locale`, `MaintainAspectRatio`, and `Responsive` as parameters by removing the `Parameter` attribute.
- Adjusted `ChartLayout` properties `AutoPadding` and `Padding` to reflect changes in parameter usage.

These changes enhance the usability and clarity of chart configurations in the application.

NOTE: This commit message is auto-generated using GitHub Copilot.

Author: gvreddy04

BlazorExpress.ChartJS.Demo.RCL/Pages/Demos/LineChart/LineChart_Demo_05_Interpolation_Modes.razor

@@ -7,7 +7,6 @@
 
     private int dataCount = 12;
     private List<double?> datapoints = [0, 20, 20, 60, 60, 120, null, 180, 120, 125, 105, 110, 170];
-    private int datasetsCount;
     private Random random = new();
 
     protected override void OnInitialized()

BlazorExpress.ChartJS/Models/ChartOptions/BarChartOptions.cs

@@ -25,8 +25,7 @@ public class BarChartOptions : ChartOptions
     [AddedVersion("1.0.0")]
     [DefaultValue(null)]
     [Description("Gets or sets the base axis of the chart. Use 'x' for vertical charts and 'y' for horizontal charts. Supported values are 'x' and 'y'.")]
-    //[ParameterTypeName("string?")]
-    [Parameter]
+    [ParameterTypeName("string?")]
     public string? IndexAxis { get; set; }
 
     /// <summary>
@@ -38,8 +37,6 @@ public class BarChartOptions : ChartOptions
     [AddedVersion("1.0.0")]
     [DefaultValue(null)]
     [Description("Gets or sets the interaction options for the bar chart.")]
-    //[ParameterTypeName("Interaction")]
-    [Parameter]
     public Interaction Interaction { get; set; } = new();
 
     /// <summary>
@@ -52,7 +49,6 @@ public class BarChartOptions : ChartOptions
     [DefaultValue(null)]
     [Description("Gets or sets the layout options for the bar chart.")]
     [ParameterTypeName("ChartLayout")]
-    [Parameter]
     public ChartLayout Layout { get; set; } = new();
 
     /// <summary>
@@ -65,7 +61,6 @@ public class BarChartOptions : ChartOptions
     [DefaultValue(null)]
     [Description("Gets or sets the plugins configuration for the bar chart.")]
     [ParameterTypeName("BarChartPlugins")]
-    [Parameter]
     public BarChartPlugins Plugins { get; set; } = new();
 
     /// <summary>
@@ -77,8 +72,6 @@ public class BarChartOptions : ChartOptions
     [AddedVersion("1.0.0")]
     [DefaultValue(null)]
     [Description("Gets or sets the scales configuration for the bar chart.")]
-    //[ParameterTypeName("Scales")]
-    [Parameter]
     public Scales Scales { get; set; } = new();
 
     #endregion

BlazorExpress.ChartJS/Models/ChartOptions/ChartOptions.cs

@@ -41,7 +41,6 @@ public class ChartOptions : IChartOptions
     [DefaultValue("By default, the chart is using the default locale of the platform which is running on.")]
     [Description("Gets or sets the locale for the chart.")]
     [ParameterTypeName("string?")]
-    //[Parameter]
     public string? Locale { get; set; }
 
     /// <summary>
@@ -56,7 +55,6 @@ public class ChartOptions : IChartOptions
     [AddedVersion("1.0.0")]
     [DefaultValue(true)]
     [Description("Gets or sets a value indicating whether to maintain the original canvas aspect ratio (width / height) when resizing.")]
-    //[Parameter]
     public bool MaintainAspectRatio { get; set; } = true;
 
     //onResize
@@ -77,7 +75,6 @@ public class ChartOptions : IChartOptions
     [AddedVersion("1.0.0")]
     [DefaultValue(true)]
     [Description("Gets or sets a value indicating whether the chart canvas should resize when its container does.")]
-    //[Parameter]
     public bool Responsive { get; set; } = true;
 
     #endregion
@@ -100,7 +97,6 @@ public class ChartLayout
     [AddedVersion("1.0.0")]
     [DefaultValue(true)]
     [Description("Gets or sets a value indicating whether to apply automatic padding so visible elements are completely drawn.")]
-    //[Parameter]
     public bool AutoPadding { get; set; } = true;
 
     /// <summary>
@@ -112,7 +108,6 @@ public class ChartLayout
     [AddedVersion("1.0.0")]
     [DefaultValue(0)]
     [Description("Gets or sets the padding to add inside the chart.")]
-    //[Parameter]
     public int Padding { get; set; } = 0;
 
     #endregion