Record the replies to Sibert and OMS

- Sibert: back in Thailand, investor meeting in preparation, his OMS/Pheenix
  advice noted; itemised quotation not yet requested.
- OMS: met in Haarlem; role split given to Lou (Simona management and audio,
  Alexander technical); waiting for his calculation material.
- README: team roles, investor meeting in the status list.

docs/suppliers/vendor-landscape.md

@@ -165,8 +165,9 @@ a Pheenix turnkey line: Lou Wullms is "a long-standing industry colleague
 who makes good equipment" and very familiar with the Asian market. A
 directory listing points OMS's website at Newbilt's equipment page, which
 announces new Newbilt electroplating equipment; whether the two are linked
-is unconfirmed. Lou Wullms made first contact by email on 7 October 2026
-and Alexander has replied; material to calculate from follows, no
+is unconfirmed. Simona and Alexander met Lou Wullms in Haarlem; he wrote
+on 7 October 2026 and Alexander has replied; material to calculate from
+follows, no
 datasheet or price on file yet. Details, company data and open questions
 in [galvanics and stamper prep](../equipment/galvanics.md).