chore: update fastmcp & remove COM812

[choieastsea]

Overview

• update fastmcp >= 2.11.3
• remove COM812 linting rule

Related Issues

• Registering instance method as tool function requires self jlowin/fastmcp#1359

Additional context

When you run uv run ruff format --check which check ruff linting rules, below wanrings out. Since ruff formatter already do format with its own rule about trailing-comma, formatting can be conflict with linting rule so removed it.

> Run uv run ruff format --check .
warning: The following rule may cause conflicts when used with the formatter: `COM812`. To avoid unexpected behavior, we recommend disabling this rule, either by removing it from the `lint.select` or `lint.extend-select` configuration, or adding it to the `lint.ignore` configuration.

CI, 로컬에서 위와 같은 warning이 나오는데, ruff formatter를 이미 사용하고 있는 경우 COM812(trailing comma) 규칙이 충돌을 일으킬 수 있어 제거하였습니다.

[S0okJu]

LGTM 👍

[halucinor]

아래 PR 먼저 반영하고 마지막에 넣으시죠