chore: upgrade i18next 26, prettier 3, fontsource-variable, domhandler 6, lint-staged 17

- i18next 23->26 + react-i18next 15->17
- prettier 2->3, reformat all files
- replace @fontsource/inter with @fontsource-variable/inter 5, update import path
- domhandler 5->6 (aligns with transitive deps)
- lint-staged 16->17

src/app/plugins/call/CallControl.ts

@@ -22,7 +22,7 @@ export class CallControl extends EventEmitter implements CallControlState {
 
   private get screenshareButton(): HTMLElement | undefined {
     const screenshareBtn = this.document?.querySelector(
-      '[data-testid="incall_screenshare"]'
+      '[data-testid="incall_screenshare"]',
     ) as HTMLElement | null;
 
     return screenshareBtn ?? undefined;
@@ -43,7 +43,7 @@ export class CallControl extends EventEmitter implements CallControlState {
 
   private get spotlightButton(): HTMLInputElement | undefined {
     const spotlightButton = this.document?.querySelector(
-      'input[value="spotlight"]'
+      'input[value="spotlight"]',
     ) as HTMLInputElement | null;
 
     return spotlightButton ?? undefined;
@@ -51,7 +51,7 @@ export class CallControl extends EventEmitter implements CallControlState {
 
   private get gridButton(): HTMLInputElement | undefined {
     const gridButton = this.document?.querySelector(
-      'input[value="grid"]'
+      'input[value="grid"]',
     ) as HTMLInputElement | null;
 
     return gridButton ?? undefined;
@@ -106,7 +106,7 @@ export class CallControl extends EventEmitter implements CallControlState {
       desired.video,
       desired.sound,
       this.screenshare,
-      this.spotlight
+      this.spotlight,
     );
     await this.applyState();
   }
@@ -158,7 +158,7 @@ export class CallControl extends EventEmitter implements CallControlState {
       data.video_enabled ?? this.video,
       this.sound,
       this.screenshare,
-      this.spotlight
+      this.spotlight,
     );
 
     this.state = state;
@@ -180,7 +180,7 @@ export class CallControl extends EventEmitter implements CallControlState {
       this.video,
       this.sound,
       screenshare,
-      spotlight
+      spotlight,
     );
     this.emitStateUpdate();
 
@@ -226,7 +226,7 @@ export class CallControl extends EventEmitter implements CallControlState {
       this.video,
       sound,
       this.screenshare,
-      this.spotlight
+      this.spotlight,
     );
     this.state = state;
     this.emitStateUpdate();