claim session 0059 (placeholder) + sessions.json entry

0059/SESSION-0059.0-TRANSCRIPT-2026-06-01T08-00--INPROGRESS.md

@@ -0,0 +1,15 @@
+# Session 0059.0 — Transcript
+
+> Date: 2026-06-01
+> Start: 2026-06-01T08-00 (PST implied)
+> Status: **PLACEHOLDER — claimed at session start; finalized at session end.**
+>
+> This file reserves session ID 0059. The driver replaces this body
+> with the full transcript before publishing, and renames the file to
+> its final SESSION-0059.0-TRANSCRIPT-2026-06-01T08-00--<end>.md form.
+
+---
+
+## Launch prompt
+
+_(launch prompt not captured at claim time)_

sessions.json

@@ -160,5 +160,8 @@
   },
   "0058": {
     "title": ""
+  },
+  "0059": {
+    "title": ""
   }
 }