feat(events): apply version-committed projections only forward

Co-authored-by: Cursor <cursoragent@cursor.com>

cmd/events/main.go

@@ -13,6 +13,7 @@ import (
 
 	"chat-agent-system/internal/app/docadvance"
 	"chat-agent-system/internal/app/docnotify"
+	"chat-agent-system/internal/app/docproject"
 	"chat-agent-system/internal/config"
 	"chat-agent-system/internal/db"
 	"chat-agent-system/internal/docgov"
@@ -77,6 +78,9 @@ func main() {
 	_ = disp.Register(events.ConsumerWorkflowAdvance, (&docadvance.EventConsumer{
 		Inst: instSvc, Docs: gov, PW: pwSvc, Notify: notify, Env: cfg.Env,
 	}).HandleLease)
+	_ = disp.Register(events.ConsumerProjection, (&docproject.EventConsumer{
+		Docs: gov, Env: cfg.Env,
+	}).HandleLease)
 	mux := http.NewServeMux()
 	mux.HandleFunc("GET /health", func(w http.ResponseWriter, _ *http.Request) {
 		writeJSON(w, http.StatusOK, map[string]any{"status": "ok", "env": cfg.Env, "owner": owner})