Interactglow

## v0.2.1 – Initial release

### Features
- Color-coded alert for the nearest interactable object, based on the game's native soft-target interact system
- Quest objectives detection (golden glow + quest icon), matched against unfinished objectives in your quest log
- Herb detection (green glow + flower icon), French and English names supported
- Focus mode: only alert for herbs and quest objectives (`/ig focus`)
- Add unrecognized herbs manually (`/ig herbe <name>`)
- Extended detection range and wider angle (`/ig portee <yards>`)
- Optional friendly NPC nameplates (`/ig pnj`)
- Movable and resizable alert (`/ig taille <0.5-2>`)
- Compatibility check (`/ig check`)
- Original settings saved and restored on disable (`/ig off`)