Initial: JSONL→SQLite Exporter + Cost Analytics Web UI

session-analytics-web/appsettings.json

@@ -0,0 +1,11 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*",
+  "Urls": "http://0.0.0.0:18684",
+  "DbPath": "../sessions.db"
+}