fix(local-inference): declare tsup build dependency

Author: NubsCarson

bun.lock

@@ -99,6 +99,7 @@
 	"devDependencies": {
 		"@biomejs/biome": "^2.4.14",
 		"@types/node": "24.12.2",
+		"tsup": "8.5.1",
 		"typescript": "^6.0.3",
 		"vitest": "^4.1.4"
 	},