fix(fls): Gnutella's peer limit is random in Java, not a default

PeerToPeerAnwendung's constructor rolls its peer limit (3, 4 or 5). The
getter defaults measured it once each run — 4, then 5 — and c48d15d
committed 5 as a default. GetterDefaults now constructs every class 64
times and writes a value that varies as {"random": [...]}; the decoder
answers a reference to it as unresolved, and the topology layer reports
a peer limit the file does not set as null.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

packages/fls/test/topology.test.ts

@@ -416,7 +416,8 @@ describe('readTopology rules', () => {
 
     expect(byClass.get('filius.software.www.WebServer')).toMatchObject({ isActive: false, port: 80, useVirtualHosts: false });
     expect(byClass.get('filius.software.clientserver.ClientBaustein')).toMatchObject({ targetAddress: null, targetPort: 55_555 });
-    expect(byClass.get('filius.software.dateiaustausch.PeerToPeerAnwendung')).toMatchObject({ maxPeers: 4 });
+    // Java rolls it: no default.
+    expect(byClass.get('filius.software.dateiaustausch.PeerToPeerAnwendung')).toMatchObject({ maxPeers: null });
     expect(byClass.get('filius.software.firewall.Firewall')?.firewall).toMatchObject({ activated: true, defaultPolicy: 0 });
     expect(byClass.get('filius.software.dns.DNSServer')).toMatchObject({ isActive: true, port: 5353, recursiveResolutionEnabled: false });
     expect(Object.keys(byClass.get('filius.software.lokal.Terminal')!).sort()).toEqual(['javaClass', 'key', 'source']);