Package library as @moduletrace/twui npm package

- Move components/ to src/ and compile to dist/ with tsc
- Add root barrel export plus deep-import subpath exports and base.css export
- Post-compile step: copy base.css, add .js import extensions, mark client modules
- Add publish.sh and .npmrc for the Gitea npm registry
- Fix type errors, guard TinyMCE env access, drop ace-builds type dependency
- Rename clashing props type names, remove Next.js scaffolding and unused deps

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/utils/form/fileInputToBase64.ts

@@ -0,0 +1,59 @@
+export type FileInputToBase64FunctionReturn = {
+    fileBase64?: string;
+    fileBase64Full?: string;
+    fileName?: string;
+    fileSize?: number;
+    fileType?: string;
+    file?: File;
+};
+
+export type FileInputToBase64FunctioParam = {
+    inputFile: File;
+    allowedRegex?: RegExp;
+};
+
+export default async function fileInputToBase64({
+    inputFile,
+    allowedRegex,
+}: FileInputToBase64FunctioParam): Promise<FileInputToBase64FunctionReturn> {
+    const allowedTypesRegex = allowedRegex ? allowedRegex : undefined;
+
+    if (allowedTypesRegex && !inputFile?.type?.match(allowedTypesRegex)) {
+        window.alert(`We currently don't support ${inputFile.type} file type.`);
+        return { fileName: inputFile.name };
+    }
+
+    let fileName = inputFile.name?.replace(/\..*/, "");
+    const file = inputFile;
+
+    try {
+        const fileData: string | undefined = await new Promise(
+            (resolve, reject) => {
+                var reader = new FileReader();
+                reader.readAsDataURL(inputFile);
+                reader.onload = function () {
+                    resolve(reader.result?.toString());
+                };
+                reader.onerror = function (/** @type {*} */ error: any) {
+                    console.log("File Input to Base64 Error: ", error.message);
+                };
+            }
+        );
+
+        return {
+            fileBase64: fileData?.replace(/.*?base64,/, ""),
+            fileBase64Full: fileData,
+            fileName: fileName,
+            fileSize: inputFile.size,
+            fileType: inputFile.type,
+            file,
+        };
+    } catch (error: any) {
+        console.log("File Processing Error! =>", error.message);
+
+        return {
+            fileName: inputFile.name,
+            file,
+        };
+    }
+}