Fix: Clean up whitespace in document viewer and WOPI handler files

b0esche_cloud/lib/pages/document_viewer.dart

@@ -414,13 +414,13 @@ class _DocumentViewerModalState extends State<DocumentViewerModal> {
     // Build the proxy URL based on whether we're in org or user workspace
     String baseUrl = 'https://go.b0esche.cloud';
     String endpoint;
-    
+
     if (widget.orgId.isNotEmpty && widget.orgId != 'personal') {
       endpoint = '/orgs/${widget.orgId}/files/${widget.fileId}/collabora-proxy';
     } else {
       endpoint = '/user/files/${widget.fileId}/collabora-proxy';
     }
-    
+
     // Pass token as query parameter for iframe (which cannot send Authorization header)
     return '$baseUrl$endpoint?token=$token';
   }

go_cloud/internal/http/wopi_handlers.go

@@ -603,6 +603,7 @@ func wopiSessionHandler(w http.ResponseWriter, r *http.Request, db *database.DB,
 
 	fmt.Printf("[WOPI-REQUEST] Session created: file=%s user=%s\n", fileID, userID.String())
 }
+
 // CollaboraProxyHandler serves an HTML page that POSTs WOPISrc to Collabora
 // This avoids CORS issues by having the POST originate from our domain
 func collaboraProxyHandler(w http.ResponseWriter, r *http.Request, db *database.DB, jwtManager *jwt.Manager, collaboraURL string) {
@@ -693,4 +694,4 @@ func collaboraProxyHandler(w http.ResponseWriter, r *http.Request, db *database.
 	w.Write([]byte(htmlContent))
 
 	fmt.Printf("[COLLABORA-PROXY] Served HTML form: file=%s user=%s wopi_src=%s\n", fileID, userID.String(), wopiSrc)
-}
+}