fix(migrations): resolve NaN issue in gap reconciliation logic

fix(bundle): exclude os module from browser bundle

next.config.mjs

@@ -177,6 +177,7 @@ const nextConfig = {
         tls: false,
         crypto: false,
         process: false,
+        os: false,
       };
     }
     return config;

src/lib/db/migrationRunner.ts

@@ -560,7 +560,10 @@ export function runMigrations(db: Database.Database, options?: { isNewDb?: boole
   // Do not rely on any highest-version-applied heuristic. We must explicitly
   // iterate through all missing files on disk and apply them if they are missing
   // from the _omniroute_migrations table.
-  const highestApplied = applied.size > 0 ? Math.max(...Array.from(applied).map(Number)) : 0;
+  const numericApplied = Array.from(applied)
+    .map((v) => Number.parseInt(v, 10))
+    .filter((n) => !Number.isNaN(n));
+  const highestApplied = numericApplied.length > 0 ? Math.max(...numericApplied) : 0;
   const pending = files.filter((f) => {
     const isMissing = !applied.has(f.version);
     if (isMissing && Number(f.version) < highestApplied) {

tests/unit/next-config.test.ts

@@ -111,5 +111,6 @@ test("next config webpack client branch disables Node builtins in browser bundle
     tls: false,
     crypto: false,
     process: false,
+    os: false,
   });
 });