feat(CodeEditor): add InsertTextAsync and optimize Monaco assets

[kimdiego2098]

Issues

close #903

feat: 增加代码编辑器插入文本方法

Summary by Sourcery

Add a new API to insert custom text into the code editor at the current selection via JS interop.

New Features:

• Expose an InsertText method on the CodeEditor component to insert text programmatically.
• Implement a corresponding insertText JavaScript function that injects text into the Monaco editor at the current selection and refocuses the editor.

Summary by Sourcery

New Features:

• Add a CodeEditor API for programmatically inserting text at the current selection.

[bb-auto]

Thanks for your PR, @kimdiego2098. Someone from the team will get assigned to your PR shortly and we'll get it reviewed.

[sourcery-ai]

Reviewer's Guide

Adds a new text insertion API to the CodeEditor component and wires it to a corresponding JavaScript function that inserts text at the current Monaco editor selection and refocuses the editor.

Sequence diagram for CodeEditor.InsertText interaction

sequenceDiagram
    actor User
    participant BlazorCodeEditor as CodeEditorComponent
    participant JSRuntime as BlazorJSInterop
    participant CodeEditorJs as CodeEditor_razor_js
    participant Monaco as MonacoEditor

    User->>BlazorCodeEditor: Invoke InsertText(data)
    BlazorCodeEditor->>JSRuntime: InvokeVoidAsync insertText Id, data
    JSRuntime->>CodeEditorJs: insertText id, insertData
    CodeEditorJs->>CodeEditorJs: wrapper = Data.get id
    CodeEditorJs->>Monaco: editor.getSelection()
    CodeEditorJs->>Monaco: executeEdits insert-custom-text, range, text
    CodeEditorJs->>Monaco: focus()

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Class diagram for updated CodeEditor text insertion API

classDiagram
    class CodeEditorComponent {
        +string Id
        +Task Resize()
        +Task InsertText(string data)
    }

    class CodeEditor_razor_js {
        +init(id, interop, options)
        +insertText(id, insertData)
        +monacoSetOptions(id, options)
    }

    class MonacoEditor {
        +getSelection()
        +executeEdits(source, edits)
        +focus()
    }

    class DataStore {
        +get(id)
    }

    CodeEditorComponent --> CodeEditor_razor_js : uses_via_JSInterop
    CodeEditor_razor_js --> DataStore : uses
    CodeEditor_razor_js --> MonacoEditor : manipulates

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File-Level Changes

Change	Details	Files
Add a JavaScript helper to insert arbitrary text into the Monaco editor at the current selection and refocus the editor.	Retrieve the editor wrapper by id and bail out if not found Call editor.getSelection() to get the current selection range Use editor.executeEdits with a custom source id to insert the provided text at the selection and move markers Refocus the editor after insertion to keep keyboard interaction consistent Leave a comment noting a cursor position bug observed on subsequent insertions	src/components/BootstrapBlazor.CodeEditor/Components/CodeEditor/CodeEditor.razor.js
Expose a new InsertText C# API on the CodeEditor component that forwards to the JavaScript insertText function.	Add an async InsertText(string data) method that calls InvokeVoidAsync with the new insertText JS function, passing the component Id and text data Preserve existing component initialization and resize behavior unchanged Normalize the file header BOM, updating the copyright line formatting minimally	src/components/BootstrapBlazor.CodeEditor/Components/CodeEditor/CodeEditor.razor.cs

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[sourcery-ai]

Hey - I've found 1 issue, and left some high level feedback:

• In insertText, consider guarding against missing wrapper.editor or editor.getSelection() returning null, and explicitly updating the selection after executeEdits to address the cursor-position bug noted in the comment.
• In the C# InsertText method, you may want to skip invoking JS when data is null or empty to avoid unnecessary interop calls and potential JS-side edge cases.

Prompt for AI Agents

Please address the comments from this code review:

## Overall Comments
- In `insertText`, consider guarding against missing `wrapper.editor` or `editor.getSelection()` returning null, and explicitly updating the selection after `executeEdits` to address the cursor-position bug noted in the comment.
- In the C# `InsertText` method, you may want to skip invoking JS when `data` is null or empty to avoid unnecessary interop calls and potential JS-side edge cases.

## Individual Comments

### Comment 1
<location> `src/components/BootstrapBlazor.CodeEditor/Components/CodeEditor/CodeEditor.razor.cs:125` </location>
<code_context>
+    /// </summary>
+    /// <param name="data"></param>
+    /// <returns></returns>
+    public async Task InsertText(string data) => await InvokeVoidAsync("insertText",Id,data);
+    
     /// <summary>
</code_context>

<issue_to_address>
**suggestion:** Consider null/empty input handling for `InsertText` to avoid unnecessary JS interop calls

If `data` can be `null` or empty, consider short-circuiting with `string.IsNullOrEmpty(data)` so you avoid a no-op interop call or having to add extra defensive checks on the JS side (unless the JS layer is explicitly expected to validate this).
</issue_to_address>

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[Vision-Zhang]

@kimdiego2098 测试没有发现问题

[kimdiego2098]

@Vision-Zhang 已添加复现demo

[ArgoZhang]

@kimdiego2098 复现 demo 是啥？完全看不懂，能否写一下操作步骤，期望值是啥？实际是啥？差异在哪里，修复了什么？还是增加了 insertText 功能？但是我测试一下功能也不正常，光标一直跑到最前面去，不知道是不是故意这样设计的。

还有复现的工程不要放到 PR 里，这会导致没有办法合并也增加了 review 难度？弄个 zip 上传即可