chore: minor performance improvements and linting

Author: jeanlescure

biome.json

@@ -0,0 +1,45 @@
+{
+	"$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+	"vcs": {
+		"enabled": false,
+		"clientKind": "git",
+		"useIgnoreFile": false
+	},
+	"files": {
+		"ignoreUnknown": false,
+		"ignore": [
+			"node_modules",
+			"src/app/*"
+		]
+	},
+	"formatter": {
+		"enabled": true,
+		"indentStyle": "space",
+		"indentWidth": 2,
+		"lineWidth": 100
+	},
+	"organizeImports": {
+		"enabled": true
+	},
+	"linter": {
+		"enabled": true,
+		"rules": {
+			"complexity": {
+				"noBannedTypes": "off"
+			},
+			"suspicious": {
+				"noExplicitAny": "off",
+				"noArrayIndexKey": "off"
+			},
+			"correctness": {
+				"noUndeclaredDependencies": "off",
+				"useExhaustiveDependencies": "off"
+			}
+		}
+	},
+	"javascript": {
+		"formatter": {
+			"quoteStyle": "single"
+		}
+	}
+}