feat(cfdi): add filter icons with popover dropdowns per column

- Create Popover component using Radix UI
- Add filter icon next to Fecha, Emisor, Receptor headers
- Each icon opens a popover with filter inputs
- Show active filters as badges in card header
- Filter icons highlight when filter is active
- Apply filters on Enter or click Apply button
- Remove filters individually with X on badge

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/web/package.json

@@ -14,6 +14,7 @@
     "@radix-ui/react-dialog": "^1.1.15",
     "@radix-ui/react-dropdown-menu": "^2.1.0",
     "@radix-ui/react-label": "^2.1.0",
+    "@radix-ui/react-popover": "^1.1.15",
     "@radix-ui/react-select": "^2.1.0",
     "@radix-ui/react-separator": "^1.1.0",
     "@radix-ui/react-slot": "^1.1.0",