Fixed small formating errors

project/frontend/src/routes/extractedResult.$pitchBook.tsx

@@ -50,7 +50,13 @@ function ExtractedResultsPage() {
 			if (!settingData || settingData.length === 0) {
 				return "";
 			}
-			return settingData[0]?.entity || "";
+			let value = settingData[0]?.entity || "";
+			value = value
+				.replace(/[\r\n]/g, ' ')
+				.replace(/\s+/g, ' ')
+				.trim();
+			value = value.replace(/\t/g, ' ');
+			return value;
 		});
 		return values.join('\t');
 	};
@@ -59,11 +65,13 @@ function ExtractedResultsPage() {
 		try {
 			const textToCopy = prepareClipboardData();
 
-			// Use the modern Clipboard API if available
 			if (navigator.clipboard && window.isSecureContext) {
-				await navigator.clipboard.writeText(textToCopy);
+				await navigator.clipboard.write([
+					new ClipboardItem({
+						'text/plain': new Blob([textToCopy], { type: 'text/plain' })
+					})
+				]);
 			} else {
-				// Fallback for older browsers or non-secure contexts
 				const textArea = document.createElement("textarea");
 				textArea.value = textToCopy;
 				textArea.style.position = "fixed";
@@ -76,14 +84,12 @@ function ExtractedResultsPage() {
 				textArea.remove();
 			}
 
-			// Show success feedback
 			setCopied(true);
 			setSnackbarOpen(true);
 			setTimeout(() => setCopied(false), 2000);
 
 		} catch (err) {
-			console.error('Failed to copy text: ', err);
-			// You could show an error snackbar here if needed
+			console.error('Fallback to copy failed');
 		}
 	};
 
@@ -157,17 +163,8 @@ function ExtractedResultsPage() {
 						<PDFViewer pitchBookId={pitchBook} currentPage={currentPage} />
 					</Paper>
 					<Box mt={2} display="flex" justifyContent="flex-end" gap={2}>
-						<Button
-							variant="contained"
-							sx={{
-								backgroundColor: copied ? "#4caf50" : "#383838",
-								'&:hover': {
-									backgroundColor: copied ? "#45a049" : "#555555",
-								},
-								transition: "all 0.3s ease",
-							}}
-							onClick={handleCopyToClipboard}
-						>
+						<Button variant="contained" sx={{ backgroundColor: "#383838" }}
+								onClick={handleCopyToClipboard}>
 							<ContentPasteIcon sx={{ fontSize: 18, mr: 1 }} />
 							{copied ? "Kopiert!" : "Kennzahlenzeile kopieren"}
 						</Button>