Refactor intel.ts: Extract hotkey-based features into modular components

[Copilot]

This PR begins the process of breaking down the massive 6,461-line intel.ts file into smaller, focused modules organized around user-facing features. Each feature is identified by its defineHotkey call and extracted into its own module.

Problem

The intel.ts file has grown to over 6,400 lines containing many different features mixed together, making it difficult to:

• Navigate and understand the codebase
• Add new features without conflicts
• Maintain and debug individual components
• Enable selective feature loading

Solution

This PR extracts 5 distinct feature groups into separate modules while maintaining all existing functionality:

Extracted Modules

1. ui-controls.ts - Core UI interaction functions

   • showUI() (backtick hotkey) - Opens NPA UI
   • showOptions() (ctrl+backtick) - Opens options dialog
   • configureColours() (ctrl+a) - Opens color configuration

2. help.ts - Help and documentation functions

   • npaHelp() (? hotkey) - Displays help screen with all hotkeys
   • npaControls() (~ hotkey) - Generates control reference

3. fleet-routing.ts - Fleet management functionality

   • routeEnemy() (x hotkey) - Creates fake enemy fleets for strategic planning

4. screenshot.ts - Screenshot upload functionality

   • screenshot() (# hotkey) - Uploads map screenshots to imgbb

5. combat-controls.ts - Combat calculation adjustments

   • incCombatHandicap() (. hotkey) - Increases enemy weapon advantage
   • decCombatHandicap() (, hotkey) - Decreases enemy weapon advantage

Implementation Details

• Each module exports its functions and a registration function for hotkeys
• Dependencies are properly managed through imports/exports
• All existing functionality is preserved
• No breaking changes to the public API
• All tests continue to pass

Results

• 180 lines removed from intel.ts (6,461 → 6,281 lines, 2.8% reduction)
• 5 new focused modules created
• 9 functions extracted across different feature areas
• 0 test failures - all functionality preserved

Future Work

This establishes the pattern for continuing the modularization. The remaining 53 hotkey-based features can be extracted using the same approach, eventually reducing intel.ts to primarily initialization and coordination logic.

The modular structure will enable:

• Feature-specific testing and development
• Conditional feature loading based on user preferences
• Easier onboarding for new contributors
• Better separation of concerns

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