fix(frontend): ensure consistent width across all matches tabs

- Add w-full to MatchCard for consistent card width
- Use Layout noPadding to avoid padding conflicts
- Add explicit padding and width control to main container
- Ensure All, Pending, and Active tabs have identical width

frontend/src/components/matches/MatchCard.jsx

@@ -12,7 +12,7 @@ const MatchCard = ({ match, onAccept, onReject, onOpenChat, processing }) => {
   const isAccepted = match.status === MATCH_STATUS.ACCEPTED;
 
   return (
-    <div className="bg-white rounded-lg shadow-sm border border-gray-200 p-4 hover:shadow-md transition-shadow">
+    <div className="w-full bg-white rounded-lg shadow-sm border border-gray-200 p-4 hover:shadow-md transition-shadow">
       <div className="flex items-start justify-between">
         <div className="flex-1">
           <div className="flex items-center gap-3 mb-2">