feat: add --my-tasks mode for open assigned issues (#71)

List open Redmine issues assigned to the current (or overridden) user,
sorted by priority rank (P1..P5) then version due date with a stable id
tie-break. Renders an OSC 8 hyperlinked console table on stdout and a
counts/hours summary line on stderr; version due dates are fetched once
per unique version, unavailable versions degrade to an empty due date.

Also migrates the codebase to ruff 0.17.3 defaults (PEP 585/604
annotations, targeted noqa for intentional blind excepts and CLI root
logging). Behavior-neutral: 408 tests pass with -W error.

tests/test_formatters.py

@@ -1,11 +1,9 @@
 import io
 import json
-from typing import List
 from unittest import mock
 
 import pytest
 from odf.opendocument import OpenDocument, OpenDocumentText
-
 from redmine_reporter.formatters.console import CompactFormatter, TableFormatter
 from redmine_reporter.formatters.csv import CSVFormatter
 from redmine_reporter.formatters.factory import get_formatter_by_extension
@@ -25,7 +23,7 @@ def _make_empty_odt_bytes() -> bytes:
     return buf.getvalue()
 
 
-def make_fake_report_rows() -> List[ReportRow]:
+def make_fake_report_rows() -> list[ReportRow]:
     """
     Генерирует фейковый отчёт с полным покрытием логики группировки:
     - Проект A: версия v1.0 (2 задачи), версия v2.0 (1 задача)