chore: remove verbose prints and add agent/memory tool registration in assistant core

pr/ui/display.py

@@ -3,41 +3,16 @@ from typing import Dict, Any
 from pr.ui.colors import Colors
 
 def display_tool_call(tool_name, arguments, status="running", result=None):
-    status_icons = {
-        "running": ("⚙", Colors.YELLOW),
-        "success": ("✓", Colors.GREEN),
-        "error": ("✗", Colors.RED)
-    }
+    if status == "running":
+        return
 
-    icon, color = status_icons.get(status, ("•", Colors.WHITE))
+    args_str = ", ".join([f"{k}={str(v)[:20]}" for k, v in list(arguments.items())[:2]])
+    line = f"{tool_name}({args_str})"
 
-    print(f"\n{Colors.BOLD}{'═' * 80}{Colors.RESET}")
-    print(f"{color}{icon} {Colors.BOLD}{Colors.CYAN}TOOL: {tool_name}{Colors.RESET}")
-    print(f"{Colors.BOLD}{'─' * 80}{Colors.RESET}")
+    if len(line) > 80:
+        line = line[:77] + "..."
 
-    if arguments:
-        print(f"{Colors.YELLOW}Parameters:{Colors.RESET}")
-        for key, value in arguments.items():
-            value_str = str(value)
-            if len(value_str) > 100:
-                value_str = value_str[:100] + "..."
-            print(f"  {Colors.CYAN}• {key}:{Colors.RESET} {value_str}")
-
-    if result is not None and status != "running":
-        print(f"\n{Colors.YELLOW}Result:{Colors.RESET}")
-        result_str = json.dumps(result, indent=2) if isinstance(result, dict) else str(result)
-
-        if len(result_str) > 500:
-            result_str = result_str[:500] + f"\n{Colors.GRAY}... (truncated){Colors.RESET}"
-
-        if status == "success":
-            print(f"{Colors.GREEN}{result_str}{Colors.RESET}")
-        elif status == "error":
-            print(f"{Colors.RED}{result_str}{Colors.RESET}")
-        else:
-            print(result_str)
-
-    print(f"{Colors.BOLD}{'═' * 80}{Colors.RESET}\n")
+    print(f"{Colors.GRAY}{line}{Colors.RESET}")
 
 def print_autonomous_header(task):
     print(f"{Colors.BOLD}Task:{Colors.RESET} {task}")