replace splitbee and panelbear with fathom

package.json

@@ -52,7 +52,6 @@
 		"@bull-board/express": "3.11.0",
 		"@headlessui/react": "1.6.4",
 		"@maizzle/framework": "3.7.3",
-		"@panelbear/panelbear-js": "1.3.3",
 		"@prisma/client": "3.14.0",
 		"@react-aria/interactions": "3.9.0",
 		"@remix-run/express": "1.5.1",
@@ -71,6 +70,7 @@
 		"clsx": "1.1.1",
 		"compression": "1.7.4",
 		"express": "4.18.1",
+		"fathom-client": "3.5.0",
 		"ioredis": "5.0.6",
 		"isbot": "3.5.0",
 		"jotai": "1.7.0",