fix(calls): revert broken ML dependencies and stabilize noise suppression build

- Revert to verified @workadventure/noise-suppression@0.0.4 and remove unimplemented DFN3 facade.
- Fix package-lock.json to resolve build failures.
- Remove DTLN/DFN3 options from Settings UI to ensure stability.
- Consolidate imports and fix import duplication in General.tsx causing build errors.

src/app/features/settings/general/General.tsx

@@ -35,6 +35,11 @@ import { isKeyHotkey } from 'is-hotkey';
 import FocusTrap from 'focus-trap-react';
 import { Page, PageContent, PageHeader } from '../../../components/page';
 import { SequenceCard } from '../../../components/sequence-card';
+import {
+  DENOISE_MODELS,
+  isMLDenoiseSupported,
+  ML_DENOISE_REQUIREMENTS,
+} from '../../../utils/lotusDenoiseUtils';
 import { useSetting } from '../../../state/hooks/settings';
 import {
   ChatBackground,
@@ -65,11 +70,6 @@ import { BG_OPTIONS, getChatBg } from '../../lotus/chatBackground';
 import { resetBootSequence, runLotusBootSequence } from '../../../../lotus-boot';
 import { useMessageLayoutItems } from '../../../hooks/useMessageLayout';
 import { useMessageSpacingItems } from '../../../hooks/useMessageSpacing';
-import { useDateFormatItems } from '../../../hooks/useDateFormat';
-import { SequenceCardStyle } from '../styles.css';
-import { useTauriUpdater } from '../../../hooks/useTauriUpdater';
-import { playCallJoinSound } from '../../../utils/callSounds';
-import { isMLDenoiseSupported, ML_DENOISE_REQUIREMENTS } from '../../../utils/lotusDenoiseUtils';
 
 type ThemeSelectorProps = {
   themeNames: Record<string, string>;
@@ -1198,12 +1198,6 @@ function useKeyBind(setter: (code: string) => void) {
 const keyLabel = (code: string) =>
   code === 'Space' ? 'Space' : code.replace('Key', '').replace('Digit', '');
 
-import {
-  DENOISE_MODELS,
-  isMLDenoiseSupported,
-  ML_DENOISE_REQUIREMENTS,
-} from '../../../utils/lotusDenoiseUtils';
-
 function MicMeter() {
   const [level, setLevel] = useState(0);
   const [active, setActive] = useState(false);
@@ -1450,8 +1444,6 @@ function Calls() {
                   options={[
                     { value: 'rnnoise', label: 'RNNoise' },
                     { value: 'speex', label: 'Speex (Legacy)' },
-                    { value: 'dtln', label: 'DTLN (Balanced)' },
-                    { value: 'deepfilternet', label: 'DeepFilterNet 3 (Pro)' },
                   ]}
                 />
               }