Property filters overhaul: status sorting, simplified UI

- Remove status dropdown (always show all properties)
- Remove sort dropdown (use status-based sorting)
- Sort order: Active > Pending > Sold, then by modified date
- Map view: half height, 2-column property grid
- Beds field same width as others
- Add CLAUDE.md documentation for property system

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

test-results/.last-run.json

@@ -0,0 +1,7 @@
+{
+  "status": "failed",
+  "failedTests": [
+    "ceec39c5ceb79c41f99d-1234f86ffc786a28d180",
+    "ceec39c5ceb79c41f99d-869898787716c68d21a2"
+  ]
+}