feat: integrate Modal vision API and add smoke test for endpoint

Merge branch 'feat/better-maps' of github.com:ASH1998/Rune-Goblin into feat/better-maps

feat: implement mega boss with animation states and attack mechanics

feat: enhance world interactions with Debt Receipt mechanics and improve shrine healing functionality

feat: enhance NPC dialogue and weapon tempering mechanics

feat: Update CSS and JS versioning, enhance champion tier damage calculations, and improve boss attack visuals

feat: Update asset versioning and enhance monster tier system with display levels

feat: Enhance loot and combat systems with new mechanics

Expand combat feedback and boss encounters

Harden vision cast recovery

Add weapon pricing and story beats to enhance gameplay experience

Add minimap and biome visual polish to the RPG

Add admin controls for the RPG world

Wire quests, toll resolution, and combat drops into world state

Expand story voice data for quest-facing NPC dialogue

Add deterministic quest and item system module

Switch NPC dialogue to hosted API with persona shaping and safe sanitization

Add boss choice and combat metadata

Add RPG progression smoke coverage

Expand RPG progression branches

Add RPG story and casting systems

Update RPG assets and enhance gameplay mechanics with new entities and interactions

Expand RPG world encounters

Add free-roaming RPG sandbox

Add deterministic spell VFX planner

Add GGUF vision drawing app

Scaffold Rune Goblin: RuneLang engine, fine-tuning, game UIs