claim vscode-cowriting-plugin session 0010 (placeholder) + sessions.json entry

sessions/0010/SESSION-0010.0-TRANSCRIPT-2026-06-10T21-33--INPROGRESS.md

@@ -0,0 +1,23 @@
+# Session 0010.0 — Transcript
+
+> App: vscode-cowriting-plugin
+> Start: 2026-06-10T21-33 (PST)
+> Type: capture
+> Status: **PLACEHOLDER — claimed at session start; finalized at session end.**
+>
+> This file reserves session ID 0010 for vscode-cowriting-plugin. The driver replaces this
+> body with the full transcript and renames the file to its final
+> SESSION-0010.0-TRANSCRIPT-2026-06-10T21-33--<end>.md form at session end.
+
+## Launch prompt
+
+```
+/goal F4 — capture Feature F4 (propose/accept) for vscode-cowriting-plugin: the next feature after F3 live attribution (#6, shipped PR #7). File the F4 feature issue so its spec can be brainstormed next.
+
+```
+
+## Deferred decisions
+
+_Autonomous-mode low-confidence calls the driver made and would have
+liked operator input on. Appended as the session runs; surfaced at
+finalize. Empty if none._

sessions/sessions.json

@@ -25,5 +25,8 @@
   },
   "0009": {
     "title": ""
+  },
+  "0010": {
+    "title": ""
   }
 }