fix(pipeline): resolve SafeToAutoRun deadlock and sync freezing (v0.5.20) (#589)

bot.py

@@ -650,6 +650,39 @@ class GravityBot(commands.Bot):
                 if req.conversation_id and req.conversation_id != '__global__':
                     self.conv_to_project[req.conversation_id] = project
 
+                # ── SafeToAutoRun: approve immediately and quietly ──
+                if getattr(req, "safe_to_auto_run", False):
+                    self._cap_dict(self._sent_approval_ids)
+                    self._sent_approval_ids[req.request_id] = True
+
+                    # Generate approve response back to extension
+                    approve_btn_index = 0
+                    pending_file = self.bridge.pending_dir / f"{req.request_id}.json"
+                    if pending_file.exists():
+                        try:
+                            pdata = json.loads(pending_file.read_text(encoding="utf-8-sig"))
+                            btns = pdata.get("buttons")
+                            if btns and len(btns) > 1:
+                                reject_words = {"deny", "reject", "cancel", "reject all", "decline", "dismiss", "stop"}
+                                for b in btns:
+                                    txt = b.get("text", "").lower().strip()
+                                    if txt not in reject_words:
+                                        approve_btn_index = b.get("index", 0)
+                                        break
+                        except (json.JSONDecodeError, OSError):
+                            pass
+                    
+                    self.bridge.write_response(UserResponse(
+                        request_id=req.request_id,
+                        approved=True,
+                        button_index=approve_btn_index,
+                        step_type=getattr(req, 'step_type', ''),
+                        project_name=project,
+                    ))
+                    logger.info(f"SafeToAutoRun (Quietly Auto-approved): {req.request_id[:12]} project={project}")
+                    phase1_processed += 1
+                    continue
+
                 # ── Auto-approve: if project has auto enabled, approve immediately ──
                 if project in self.auto_approve_projects:
                     # Defence: reject-word commands should NEVER be auto-approved