chore(deps): pin ruff==0.6.5; bump ffmt to 0.4.1 from master

Author: sbryngelson

toolchain/mfc/lint_source.py

@@ -185,10 +185,7 @@ def check_double_precision(repo_root: Path) -> list[str]:
     errors: list[str] = []
     src_dir = repo_root / SRC_DIR
     precision_re = re.compile(
-        r"\b(?:double_precision|double\s+precision|dsqrt|dexp|dlog|dble|dabs|"
-        r"dprod|dmin|dmax|dfloat|dreal|dcos|dsin|dtan|dsign|dtanh|dsinh|dcosh)\b|"
-        r"\breal\s*\(\s*[48]\s*\)|"
-        r"[0-9]d0",
+        r"\b(?:double_precision|double\s+precision|dsqrt|dexp|dlog|dble|dabs|" r"dprod|dmin|dmax|dfloat|dreal|dcos|dsin|dtan|dsign|dtanh|dsinh|dcosh)\b|" r"\breal\s*\(\s*[48]\s*\)|" r"[0-9]d0",
         re.IGNORECASE,
     )
 

toolchain/mfc/viz/interactive.py

@@ -1693,7 +1693,6 @@ def _update(
         overlay_vol_nsurf,
         playing_st,
     ):
-
         _t0 = time.perf_counter()
         _GRAPH_SHOW = {"height": "100vh", "display": "block"}
         _GRAPH_HIDE = {"height": "100vh", "display": "none"}

toolchain/pyproject.toml

@@ -23,7 +23,7 @@ dependencies = [
 
     # Code Health
     "typos",
-    "ruff",
+    "ruff==0.6.5",
     "ffmt==0.4.1",
     "ansi2txt",
     "pytest",