Fix superflous header, other minor bugs

.dockerignore

@@ -26,3 +26,4 @@ node_modules/
 decypharr
 healthcheck
 *.exe
+.venv/

.gitignore

@@ -15,3 +15,4 @@ auth.json
 .ven/
 .env
 node_modules/
+.venv/

pkg/qbit/http.go

@@ -19,6 +19,7 @@ func (q *QBit) handleLogin(w http.ResponseWriter, r *http.Request) {
 	if err := _arr.Validate(); err != nil {
 		q.logger.Error().Err(err).Msgf("Error validating arr")
 		http.Error(w, "Invalid arr configuration", http.StatusBadRequest)
+		return
 	}
 	_, _ = w.Write([]byte("Ok."))
 }

pkg/web/assets/styles.css

@@ -405,10 +405,46 @@
     box-shadow: 0 0 0 2px hsl(var(--p) / 0.2);
 }
 
-/* Select options */
+/* Select options - Enhanced dark mode support */
 [data-theme="dark"] .select option {
-    background-color: hsl(var(--b1));
+    background-color: hsl(var(--b1)) !important;
-    color: #ffffff;
+    color: #ffffff !important;
+}
+
+/* Force dark styling for select dropdowns even when OS is in light mode */
+[data-theme="dark"] .select {
+    color-scheme: dark !important;
+}
+
+/* Additional browser-specific overrides for select options */
+[data-theme="dark"] select option {
+    background-color: hsl(var(--b1)) !important;
+    color: #ffffff !important;
+    border: none !important;
+}
+
+[data-theme="dark"] select optgroup {
+    background-color: hsl(var(--b1)) !important;
+    color: #ffffff !important;
+}
+
+/* WebKit-specific styling for select dropdown */
+[data-theme="dark"] select::-webkit-scrollbar {
+    width: 8px;
+    background-color: hsl(var(--b2));
+}
+
+[data-theme="dark"] select::-webkit-scrollbar-thumb {
+    background-color: hsl(var(--bc) / 0.3);
+    border-radius: 4px;
+}
+
+/* Firefox-specific select styling */
+@-moz-document url-prefix() {
+    [data-theme="dark"] select option {
+        background-color: hsl(var(--b1)) !important;
+        color: #ffffff !important;
+    }
 }
 
 /* Disabled inputs */

pkg/webdav/handler.go

@@ -474,6 +474,7 @@ func (h *Handler) handleGet(w http.ResponseWriter, r *http.Request) {
 
 				if streamErr.StatusCode > 0 && !hasHeadersWritten(w) {
 					http.Error(w, streamErr.Error(), streamErr.StatusCode)
+					return
 				} else {
 					h.logger.Error().
 						Err(streamErr.Err).
@@ -484,6 +485,7 @@ func (h *Handler) handleGet(w http.ResponseWriter, r *http.Request) {
 				// Generic error
 				if !hasHeadersWritten(w) {
 					http.Error(w, "Stream error", http.StatusInternalServerError)
+					return
 				} else {
 					h.logger.Error().
 						Err(err).