Refactoring: move all code files into a src directory

src/UI/Base/FixedUiElement.ts

@@ -0,0 +1,33 @@
+import BaseUIElement from "../BaseUIElement"
+
+export class FixedUiElement extends BaseUIElement {
+    public readonly content: string
+
+    constructor(html: string) {
+        super()
+        this.content = html ?? ""
+    }
+
+    InnerRender(): string {
+        return this.content
+    }
+
+    AsMarkdown(): string {
+        if (this.HasClass("code")) {
+            if (this.content.indexOf("\n") > 0 || this.HasClass("block")) {
+                return "\n```\n" + this.content + "\n```\n"
+            }
+            return "`" + this.content + "`"
+        }
+        if (this.HasClass("font-bold")) {
+            return "*" + this.content + "*"
+        }
+        return this.content
+    }
+
+    protected InnerConstructElement(): HTMLElement {
+        const e = document.createElement("span")
+        e.innerHTML = this.content
+        return e
+    }
+}