[Feature]: Redesign options UI for natural UX flow

[Xerrion]

Problem

The current options UI feels unintuitive and disorganized. Settings are scattered across tabs in ways that don't match how users think about them, labels aren't self-explanatory, and related options aren't always grouped together. The overall experience doesn't feel polished or natural to navigate.

Proposed Solution

Audit and redesign the options layout with these principles:

• Group by intent, not by implementation - settings that affect the same thing should be near each other
• Progressive disclosure - advanced/rarely-changed options should be secondary; the most-used controls (enable, lock, test) should be immediately visible
• Consistent language - option labels should describe the outcome, not the mechanism
• Logical tab structure - tabs should map to distinct user goals ("Roll Frame", "Loot Window", "Appearance", "Notifications", "History") not internal module names
• Contextual enable/disable - dependent options should be visually disabled when their parent toggle is off
• Better section headers - sections within tabs should have clear purpose-driven titles

Areas to Audit

• Layout section in the Loot Roll tab is overloaded - timer bar options, icon position, text layout, and frame sizing are all mixed together
• Appearance tab has background, border, font, and icon size in four separate sections but no clear hierarchy of importance
• History tab could benefit from clearer grouping of what triggers recording vs what triggers display
• Notifications tab sub-options (your rolls, group rolls) should have better visual indication of their dependency on the parent toggle

Acceptance Criteria

• Tab names reflect user goals, not internal module names
• Each section has a single clear purpose
• Dependent options are disabled (not hidden) when their controlling toggle is off
• Most-used controls are at the top of each section
• Option labels are written in user-facing language, not developer language
• No breaking changes to config key names or defaults (purely presentation/layout)