Add ASP.NET Core Updates

[arman-boyakhchyan]

No description provided.

[Copilot]

Pull request overview

This PR updates the DevExtreme chart demos to use the Fluent Blue Light theme and refreshes the sample chart title to 2025, while also adding a new ASP.NET Core example project that renders the same chart via DevExtreme ASP.NET Core helpers.

Changes:

• Switched demo styling from the Material Compact theme to dx.fluent.blue.light.css (Angular/React/Vue/jQuery + new ASP.NET Core layout).
• Updated chart titles from “Target vs Actual Spending 2024” to “…2025”.
• Added a full ASP.NET Core (.NET 8) sample app (controllers, models, views, build-time asset copying from node_modules).

Reviewed changes

Copilot reviewed 23 out of 25 changed files in this pull request and generated 11 comments.

Show a summary per file

File	Description
Vue/src/components/HomeContent.vue	Switch DevExtreme theme import and update chart title to 2025.
React/src/App.tsx	Switch DevExtreme theme import and update chart title to 2025.
jQuery/src/index.js	Update chart title to 2025 in the jQuery dxChart config.
jQuery/src/index.html	Switch linked DevExtreme stylesheet to Fluent theme.
Angular/src/app/app.component.html	Update chart title to 2025.
Angular/angular.json	Switch Angular global DevExtreme stylesheet to Fluent theme.
ASP.NET Core/Program.cs	Add ASP.NET Core app bootstrap and MVC routing configuration.
ASP.NET Core/Controllers/HomeController.cs	Add controller for Index/Error views.
ASP.NET Core/Controllers/ChartDataController.cs	Add data endpoint for DevExtreme chart data loading.
ASP.NET Core/Models/ChartDataPoint.cs	Add chart data point model.
ASP.NET Core/Models/ChartData.cs	Add in-memory dataset and average-spend computation.
ASP.NET Core/Views/Home/Index.cshtml	Add DevExtreme chart view and tooltip/gradient JS.
ASP.NET Core/Views/Shared/_Layout.cshtml	Add layout referencing Bootstrap + DevExtreme Fluent CSS/JS assets.
ASP.NET Core/Views/Shared/Error.cshtml	Add a minimal error view.
ASP.NET Core/Views/_ViewStart.cshtml	Configure _Layout as default layout.
ASP.NET Core/Views/_ViewImports.cshtml	Add shared imports/tag helpers for Razor views.
ASP.NET Core/ASP.NET Core.csproj	Add .NET 8 web project with MSBuild targets to copy assets from node_modules into wwwroot.
ASP.NET Core/ASP.NET Core.sln	Add solution file for the new ASP.NET Core project.
ASP.NET Core/appsettings.json	Add default logging + allowed hosts config.
ASP.NET Core/appsettings.Development.json	Add development logging config.
ASP.NET Core/package.json	Add npm dependencies for client-side assets used by the ASP.NET Core app.
ASP.NET Core/package-lock.json	Lock npm dependencies for the ASP.NET Core app.
ASP.NET Core/.editorconfig	Add C#/project formatting and style rules for the ASP.NET Core project.
ASP.NET Core/Readme.md	Add build/run instructions for the ASP.NET Core sample.
.gitignore	Add ignore rules for generated wwwroot artifacts and .DS_Store.

Files not reviewed (1)

• ASP.NET Core/package-lock.json: Generated file

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