refac/enh: file upload with paste

src/lib/components/chat/MessageInput.svelte

@@ -1279,6 +1279,13 @@
 																};
 
 																reader.readAsDataURL(blob);
+															} else if (item?.kind === 'file') {
+																const file = item.getAsFile();
+																if (file) {
+																	const _files = [file];
+																	await inputFilesHandler(_files);
+																	e.preventDefault();
+																}
 															} else if (item.type === 'text/plain') {
 																if (($settings?.largeTextAsFile ?? false) && !shiftKey) {
 																	const text = clipboardData.getData('text/plain');
@@ -1504,6 +1511,7 @@
 
 												if (clipboardData && clipboardData.items) {
 													for (const item of clipboardData.items) {
+														console.log(item);
 														if (item.type.indexOf('image') !== -1) {
 															const blob = item.getAsFile();
 															const reader = new FileReader();
@@ -1519,6 +1527,13 @@
 															};
 
 															reader.readAsDataURL(blob);
+														} else if (item?.kind === 'file') {
+															const file = item.getAsFile();
+															if (file) {
+																const _files = [file];
+																await inputFilesHandler(_files);
+																e.preventDefault();
+															}
 														} else if (item.type === 'text/plain') {
 															if (($settings?.largeTextAsFile ?? false) && !shiftKey) {
 																const text = clipboardData.getData('text/plain');

src/lib/components/common/RichTextInput.svelte

@@ -1077,7 +1077,10 @@
 							const hasImageItem = Array.from(event.clipboardData.items).some((item) =>
 								item.type.startsWith('image/')
 							);
-							if (hasImageFile || hasImageItem) {
+
+							const hasFile = Array.from(event.clipboardData.files).length > 0;
+
+							if (hasImageFile || hasImageItem || hasFile) {
 								eventDispatch('paste', { event });
 								event.preventDefault();
 								return true;