extractUdpPort: handle Komodo's newline-string ports form

Real Komodo GetDeployment responses render config.ports as a single
newline-delimited string ("28963:28963/udp\n28963:28963/tcp\n"), not as
the array shapes we already handled. The walker only descended into
arrays and objects, so the string was skipped entirely and every Komodo
probe on a real deployment fell through to no-udp-in-response.

When the walker hits a value under a ports-keyed field that's a string,
split it on \r\n , ; and treat the resulting parts as a preferred string
array — the existing "host:container/udp" and "container/udp" regexes
handle each part.

Fixture pulled verbatim from the t5-nacht-1 response the fleet UI
surfaced. Also covers single-line, host-network (no host prefix), and
TCP-only-shouldn't-match cases.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/lib/server/integrations/komodo.ts

@@ -301,6 +301,18 @@ export function extractUdpPort(payload: unknown): number | null {
             }
         }
         for (const [key, val] of Object.entries(obj)) {
+            // Komodo's GetDeployment renders `config.ports` as a single
+            // newline-delimited string ("28963:28963/udp\n28963:28963/tcp").
+            // Synthesize an array from it and treat as a preferred candidate.
+            if (PORT_ARRAY_KEYS.has(key) && typeof val === 'string' && val.trim()) {
+                const parts = val
+                    .split(/[\r\n,;]+/)
+                    .map((s) => s.trim())
+                    .filter(Boolean);
+                if (parts.length > 0) {
+                    candidates.push({ arr: parts, preferred: true });
+                }
+            }
             walk(val, PORT_ARRAY_KEYS.has(key));
         }
     };

tests/unit/komodo.test.ts

@@ -81,6 +81,32 @@ describe('extractUdpPort', () => {
         };
         expect(extractUdpPort(payload)).toBe(28968);
     });
+
+    it('splits Komodo`s newline-delimited string form of `config.ports`', () => {
+        // Verbatim shape from a real Komodo GetDeployment response — the
+        // container publishes UDP 28963 and TCP 28963 as a single string.
+        const payload = {
+            name: 't5-nacht-1',
+            config: {
+                image: { type: 'Image', params: { image: 'ghcr.io/ayymoss/plutainer:latest' } },
+                network: 'komodo_default',
+                ports: '28963:28963/udp\n28963:28963/tcp\n'
+            }
+        };
+        expect(extractUdpPort(payload)).toBe(28963);
+    });
+
+    it('handles a single-line string-form ports value', () => {
+        expect(extractUdpPort({ config: { ports: '28969:28960/udp' } })).toBe(28969);
+    });
+
+    it('handles a host-network string-form ports value (no host prefix)', () => {
+        expect(extractUdpPort({ config: { ports: '28970/udp\n' } })).toBe(28970);
+    });
+
+    it('ignores TCP-only string-form ports entries', () => {
+        expect(extractUdpPort({ config: { ports: '80:80/tcp\n443:443/tcp' } })).toBeNull();
+    });
 });
 
 describe('komodoResolvePortDetailed', () => {