WeaponSwingTimer SixxFix

Release 1.60.2: improve Auto Shot timing visuals and range-bar controls

• Restore a distinct Auto Shot cast segment, using a 0.5-second base adjusted for ranged haste, including quiver haste.
• Keep cast timing stable within each native swing cycle and cache timing when combat APIs hide ranged stats.
• Track Auto Shot attempts by cast GUID to handle starts, successes, failures, and interruptions without restarting an accepted cast.
• Gate inferred cast visuals on movement, target validity, and range.
• Separate the orange retry indicator from the cast segment, preserving the native swing cooldown.
• Update standard and one-bar layouts and display countdowns consistently to one decimal place.
• Restore the Auto Shot cast-color picker and synchronize the GCD spark checkbox.
• Add editable labels for all range bands and optional hiding with no target or a dead target.
• Keep range updates running while the bar is hidden so it can reappear automatically.
• Add /wstrangeshow to enable and recenter the range bar, restore opacity, and disable target hiding.
• Expand the range settings panel and bump the version to 1.60.2.