fix(506-1 · 506-4 개발 서버): 다시 읽기 범위 절대 경로 제외 · main.py 개발 전용 덩이를 config_dev_server 로 나눔

- 시험 · tmp · docs · venv · .claude 의 .py 로 서버가 다시 읽던 것 차단(모듈 폴더 15 개만)
- main.py 807 → 541
- test_506_1_reload_scope 신설

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

resources/tester/test_506_1_reload_scope.py

@@ -0,0 +1,42 @@
+"""506-1 — 개발 서버 다시 읽기 범위: 시험·tmp .py 는 제외, 모듈 폴더 .py 는 읽음."""
+
+import sys
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parents[2]
+sys.path.insert(0, str(ROOT))
+
+from uvicorn.config import Config  # noqa: E402
+from uvicorn.supervisors.watchfilesreload import FileFilter  # noqa: E402
+
+from config.config_dev_server import RELOAD_SKIP, reload_dirs, reload_excludes  # noqa: E402
+
+
+def _filter() -> FileFilter:
+    cfg = Config(
+        "main:app", reload=True, reload_dirs=reload_dirs(), reload_excludes=reload_excludes()
+    )
+    return FileFilter(cfg)
+
+
+def test_제외_목록은_절대_경로_실존_폴더():
+    ex = reload_excludes()
+    assert ex and all(Path(e).is_absolute() and Path(e).is_dir() for e in ex)
+    names = {Path(e).name for e in ex}
+    assert {"resources", "tmp", "venv", "docs", ".claude"} <= names
+    assert names - {n for n in names if n.startswith(".")} <= RELOAD_SKIP
+
+
+def test_감시_폴더는_제외_폴더와_안_겹치고_모듈_폴더_15개():
+    dirs = reload_dirs()
+    assert len(dirs) == 15
+    skip = {Path(e) for e in reload_excludes()}
+    assert not skip & {Path(d) for d in dirs}
+
+
+def test_필터_시험_tmp는_안_읽고_모듈_main_config는_읽음():
+    f = _filter()
+    for rel in ("resources/tester/x.py", "tmp/x.py", "docs/x.py", ".claude/x.py", "venv/Lib/x.py"):
+        assert not f(ROOT / rel), rel
+    for rel in ("B05_Profile/x.py", "B07_DesignDetail/x.py", "main.py", "config/config_db.py"):
+        assert f(ROOT / rel), rel