Kenzi's Threat Meter

Header

• Reformatted copyright block to match standard style
• Added version, copyright range, warranty disclaimer, and bug report URL

Bug fix

• SetTextColor(128, 0, 128, 1) → (0.5, 0, 0.5, 1) — WoW color values are 0–1, so 128 was clamping to solid magenta.

Optimizations

• Extracted ApplyOutline(fs) helper — removed 6 lines of repeated GetFont/SetFont boilerplate.
• Removed unused return values (isTanking, status, rawThreatPct) from UnitDetailedThreatSituation with _ skipping.
• PlayRandomSound: merged two if conditions into one, simplified math.random(1, #t) → math.random(#t) (equivalent).
• ToggleLock, ToggleSoundAlert, ToggleTitleText: flip state first, then branch — eliminates the inverted logic.
• UpdateTitle: early return on hidden state instead of a nested if/else.
• UpdateThreatInfo: two early returns at top clean up the nested structure; elseif chain now reads top-down from highest threshold (no redundant > X and guards).
• InitializeLockState inlined as frame:EnableMouse(not KenzisThreatMeterDB.isLocked) — the function only had two branches that toggled a bool.
• Slash handler: msg:lower() cached into cmd to avoid repeated calls.