Program.cs binds ScriptingOptions from Scripting:* once, clamps every
numeric knob through ScriptingOptions.Sanitized (logging a Warning per
adjustment) and registers the one instance. It now reaches all three
script seams: RoslynVirtualTagEvaluator, the scripted-alarm engine
built in DriverHostActor (new trailing Props parameter, wired in
WithOtOpcUaRuntimeActors) and every Calculation driver (node options
as the base, per-driver config keys override one knob on a copy).
ScriptRunGuard sanitizes again in its ctor and computes the stuck
threshold with a saturating multiply, so an absurd
StuckOrphanQuarantineFactor can no longer throw OverflowException on
a refused run.
Refs #731#734
Claude-Session: https://claude.ai/code/session_01Ub9hGmYLQvn9XETzw7CMsT
Joseph Doherty
4615495f01