feat: Execute full production readiness plan

src/components/auth/MFARemovalDialog.tsx

@@ -81,7 +81,7 @@ export function MFARemovalDialog({ open, onOpenChange, factorId, onSuccess }: MF
 
       toast.success('Password verified');
       setStep('totp');
-    } catch (error) {
+    } catch (error: unknown) {
       console.error('Password verification failed:', error);
       toast.error(getErrorMessage(error));
     } finally {
@@ -152,7 +152,7 @@ export function MFARemovalDialog({ open, onOpenChange, factorId, onSuccess }: MF
       toast.success('Two-factor authentication has been disabled');
       handleClose();
       onSuccess();
-    } catch (error) {
+    } catch (error: unknown) {
       console.error('MFA removal failed:', error);
       toast.error(getErrorMessage(error));
     } finally {

src/components/auth/TOTPSetup.tsx

@@ -75,7 +75,7 @@ export function TOTPSetup() {
       setSecret(data.totp.secret);
       setFactorId(data.id);
       setEnrolling(true);
-    } catch (error) {
+    } catch (error: unknown) {
       logger.error('Failed to start TOTP enrollment', {
         userId: user?.id,
         action: 'totp_enroll_start',
@@ -148,7 +148,7 @@ export function TOTPSetup() {
           window.location.href = '/auth';
         }, 2000);
       }
-    } catch (error) {
+    } catch (error: unknown) {
       logger.error('TOTP verification failed', {
         userId: user?.id,
         action: 'totp_verify',