test(fls): the Java oracle opens files as FILIUS does (M8)

FlsOracle now loads through SzenarioVerwaltung.laden, FILIUS's full
loading path: the archive unpacked, the project's own applications copied
where FILIUS's class loader finds them, then the configuration.
--network keeps the configuration-only load (netzwerkLaden).

On the corpus this changes two files: anwendung_komplett.fls and
multicast_server.fls then have their own applications (Accumulator,
Broadcast) installed. Java's views of the written and the exported files
are byte-equal to before: Java-FILIUS 2.14 opens our exports, with the
classes they carry, as it opens a file of its own, and sees what it sees
in the original. Until own applications on hosts are written (B2), the
reader, writer and export tests leave them out (test/ownApplications.ts);
a test checks that only those two files are touched.

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

packages/fls/test/topology.test.ts

@@ -21,6 +21,7 @@ import {
   type JavaEmailAccount,
 } from '../src/index.js';
 import { EXPECTED_WARNINGS } from './expectedWarnings.js';
+import { hasOwnApplications, OWN_APPLICATION_FILES, withoutOwnApplications } from './ownApplications.js';
 import { javaEmail, javaEmailAccount } from './javaEmailNames.js';
 
 const corpusRoot = join(dirname(fileURLToPath(import.meta.url)), '../../../corpus');
@@ -250,11 +251,18 @@ describe('corpus: the topology as Java loads it', () => {
       const topology = readTopology(values);
       const expected = javaView[name] as { nodes: { bounds: number[] | null }[] };
 
-      expect(asJavaView(topology, expected.nodes.map((node) => node.bounds))).toEqual(withoutTemplateFiles(expected, topology));
+      expect(asJavaView(topology, expected.nodes.map((node) => node.bounds))).toEqual(
+        withoutTemplateFiles(withoutOwnApplications(expected), topology),
+      );
       expect(topology.warnings).toEqual(EXPECTED_WARNINGS[name] ?? []);
     });
   }
 
+  it('leaves out own applications only where Java installs some', () => {
+    const files = flsFiles(corpusRoot).map((file) => relative(corpusRoot, file));
+    expect(files.filter((name) => hasOwnApplications(javaView[name]))).toEqual(OWN_APPLICATION_FILES);
+  });
+
   it("a router's constructor makes the same files in every corpus file", () => {
     for (const javaClass of ['Vermittlungsrechner', 'Gateway']) {
       const templates = [...(templateChildren.get(javaClass) ?? [])].map((text) => JSON.parse(text) as { directory?: string }[]);