fix(project-bootstrap): v2.0.1 — AGENTS.md.template gets 'inbox monitor: raise on start' (Mappa channel)

Workshop finding (inbox letter): fresh projects were silently missing inbox
delivery because the template had no opt-in line. Channel comment added so the
file .agents/inbox/ path is not resurrected.

skills/project-bootstrap/SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: project-bootstrap
 author: ours
-version: 2.0.0
+version: 2.0.1
 description: >
   Initializes or upgrades a project in the current folder: git, .gitignore, README.md,
   .wiki/ using Karpathy's method, .tasks/ for task tracking, AGENTS.md (canon) with

skills/project-bootstrap/assets/AGENTS.md.template

@@ -1,5 +1,9 @@
 # AGENTS.md
 # Agent instructions. Each line is a trigger for an installed skill.
+#
+# Inter-session mail channel is Mappa (mcp__mappa__inbox_send/inbox_monitor),
+# NOT files. This line opts the project into inbox delivery at session start:
+inbox monitor: raise on start
 
 talk like a caveman
 use project wiki