Fix lint issues from PR #123 merge (black + isort)

Author: RichardAtCT

src/bot/orchestrator.py

@@ -725,10 +725,14 @@ async def _on_stream(update_obj: StreamUpdate) -> None:
                     name = tc.get("name", "unknown")
                     detail = self._summarize_tool_input(name, tc.get("input", {}))
                     if verbose_level >= 1:
-                        tool_log.append({"kind": "tool", "name": name, "detail": detail})
+                        tool_log.append(
+                            {"kind": "tool", "name": name, "detail": detail}
+                        )
                     if draft_streamer:
                         icon = _tool_icon(name)
-                        line = f"{icon} {name}: {detail}" if detail else f"{icon} {name}"
+                        line = (
+                            f"{icon} {name}: {detail}" if detail else f"{icon} {name}"
+                        )
                         await draft_streamer.append_tool(line)
 
             # Capture assistant text (reasoning / commentary)

src/claude/sdk_integration.py

@@ -24,9 +24,9 @@
     ToolUseBlock,
     UserMessage,
 )
-from claude_agent_sdk.types import StreamEvent
 from claude_agent_sdk._errors import MessageParseError
 from claude_agent_sdk._internal.message_parser import parse_message
+from claude_agent_sdk.types import StreamEvent
 
 from ..config.settings import Settings
 from ..security.validators import SecurityValidator

tests/unit/test_bot/test_draft_streamer.py

@@ -17,8 +17,8 @@
 import pytest
 
 from src.bot.utils.draft_streamer import (
-    DraftStreamer,
     _MAX_TOOL_LINES,
+    DraftStreamer,
     generate_draft_id,
 )
 from src.utils.constants import TELEGRAM_MAX_MESSAGE_LENGTH