add badge + pagination components

dashboard/src/components/common/LoadingSpinner.tsx

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+interface LoadingSpinnerProps {
+  size?: 'sm' | 'md' | 'lg';
+}
+
+const sizeClasses = {
+  sm: 'w-4 h-4',
+  md: 'w-8 h-8',
+  lg: 'w-12 h-12',
+};
+
+export function LoadingSpinner({ size = 'md' }: LoadingSpinnerProps) {
+  return (
+    <div className="flex items-center justify-center">
+      <div
+        className={`${sizeClasses[size]} border-2 border-gray-200 border-t-indigo-600 rounded-full animate-spin`}
+      />
+    </div>
+  );
+}

dashboard/src/components/common/Pagination.tsx

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+interface PaginationProps {
+  page: number;
+  pages: number;
+  total: number;
+  pageSize: number;
+  onPageChange: (page: number) => void;
+}
+
+export function Pagination({
+  page,
+  pages,
+  total,
+  pageSize,
+  onPageChange,
+}: PaginationProps) {
+  const start = (page - 1) * pageSize + 1;
+  const end = Math.min(page * pageSize, total);
+
+  return (
+    <div className="flex items-center justify-between px-4 py-3 bg-white border-t border-gray-200">
+      <div className="text-sm text-gray-700">
+        Showing <span className="font-medium">{start}</span> to{' '}
+        <span className="font-medium">{end}</span> of{' '}
+        <span className="font-medium">{total}</span> results
+      </div>
+      <div className="flex items-center gap-2">
+        <button
+          onClick={() => onPageChange(page - 1)}
+          disabled={page <= 1}
+          className="px-3 py-1 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-md hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed"
+        >
+          Previous
+        </button>
+        <span className="text-sm text-gray-700">
+          Page {page} of {pages}
+        </span>
+        <button
+          onClick={() => onPageChange(page + 1)}
+          disabled={page >= pages}
+          className="px-3 py-1 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-md hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed"
+        >
+          Next
+        </button>
+      </div>
+    </div>
+  );
+}

dashboard/src/components/common/SeverityBadge.tsx

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+import type { Severity } from '../../types/api';
+
+interface SeverityBadgeProps {
+  severity: Severity;
+  showLabel?: boolean;
+}
+
+const severityConfig: Record<
+  Severity,
+  { bg: string; text: string; label: string }
+> = {
+  critical: { bg: 'bg-red-100', text: 'text-red-800', label: 'Critical' },
+  high: { bg: 'bg-orange-100', text: 'text-orange-800', label: 'High' },
+  medium: { bg: 'bg-yellow-100', text: 'text-yellow-800', label: 'Medium' },
+  low: { bg: 'bg-blue-100', text: 'text-blue-800', label: 'Low' },
+  info: { bg: 'bg-gray-100', text: 'text-gray-800', label: 'Info' },
+};
+
+export function SeverityBadge({
+  severity,
+  showLabel = true,
+}: SeverityBadgeProps) {
+  const config = severityConfig[severity];
+
+  return (
+    <span
+      className={`inline-flex items-center px-2 py-0.5 rounded text-xs font-medium ${config.bg} ${config.text}`}
+    >
+      {showLabel && config.label}
+    </span>
+  );
+}

dashboard/src/components/deliberation/VerdictBadge.tsx

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+import type { Verdict } from '../../types/api';
+
+interface VerdictBadgeProps {
+  verdict: Verdict | null;
+  confidence?: number | null;
+  size?: 'sm' | 'md';
+}
+
+const verdictConfig: Record<Verdict, { bg: string; text: string; icon: string; label: string }> = {
+  approve: {
+    bg: 'bg-green-100',
+    text: 'text-green-800',
+    icon: '✓',
+    label: 'Approved',
+  },
+  request_changes: {
+    bg: 'bg-red-100',
+    text: 'text-red-800',
+    icon: '✗',
+    label: 'Changes Requested',
+  },
+  comment: {
+    bg: 'bg-blue-100',
+    text: 'text-blue-800',
+    icon: '💬',
+    label: 'Comment',
+  },
+};
+
+export function VerdictBadge({ verdict, confidence, size = 'md' }: VerdictBadgeProps) {
+  if (!verdict) {
+    return (
+      <span className="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium bg-gray-100 text-gray-600">
+        Pending
+      </span>
+    );
+  }
+
+  const config = verdictConfig[verdict];
+  const sizeClasses = size === 'sm' ? 'px-2 py-0.5 text-xs' : 'px-3 py-1 text-sm';
+
+  return (
+    <span
+      className={`inline-flex items-center gap-1.5 rounded font-medium ${config.bg} ${config.text} ${sizeClasses}`}
+    >
+      <span>{config.icon}</span>
+      <span>{config.label}</span>
+      {confidence !== undefined && confidence !== null && (
+        <span className="opacity-75">({Math.round(confidence * 100)}%)</span>
+      )}
+    </span>
+  );
+}