fix(plugin): guard against NaN fpsAvg bypassing upload check

plugins/decky-vault/src/components/session-form.tsx

@@ -211,7 +211,7 @@ export default function SessionForm({
       setError("No API key configured. Set one in the Settings tab.")
       return
     }
-    if (session.fpsAvg == null || session.fpsAvg <= 0) {
+    if (session.fpsAvg == null || !(session.fpsAvg > 0)) {
       setError("No FPS data captured. Re-record the session, or use Export to File only.")
       return
     }

plugins/decky-vault/src/lib/store.ts

@@ -256,7 +256,7 @@ export function buildImportPayload(sess: SessionData): DeckyVaultImportV1 {
     version: 1,
     steamAppId: sess.appId ?? 0,
     hardwareSlug: sess.hardwareSlug,
-    fpsAvg: sess.fpsAvg == null || sess.fpsAvg <= 0 ? 0 : sanitizeFps(sess.fpsAvg)!,
+    fpsAvg: sess.fpsAvg == null || !(sess.fpsAvg > 0) ? 0 : sanitizeFps(sess.fpsAvg)!,
     fpsLow: sanitizeFps(sess.fpsLow),
     fpsOnePercentLow: sanitizeFps(sess.fpsOnePercentLow),
     fpsHigh: sanitizeFps(sess.fpsHigh),