chore: replace biome with oxlint/oxfmt

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: maxholman

.oxfmtrc.json

@@ -0,0 +1,25 @@
+{
+	"$schema": "./node_modules/oxfmt/configuration_schema.json",
+	"useTabs": true,
+	"printWidth": 80,
+	"ignorePatterns": [
+		"**/dist",
+		"**/build",
+		"**/node_modules",
+		"**/.claude"
+	],
+	"sortPackageJson": {
+		"sortScripts": true
+	},
+	"sortImports": {
+		"newlinesBetween": false
+	},
+	"overrides": [
+		{
+			"files": ["*.jsonc"],
+			"options": {
+				"trailingComma": "none"
+			}
+		}
+	]
+}

.oxlintrc.json

@@ -0,0 +1,26 @@
+{
+	"$schema": "./node_modules/oxlint/configuration_schema.json",
+	"plugins": ["typescript", "unicorn", "promise", "import", "oxc"],
+	"options": {},
+	"categories": {
+		"correctness": "error",
+		"suspicious": "warn",
+		"perf": "warn"
+	},
+	"rules": {
+		"typescript/no-non-null-assertion": "error",
+		"no-nested-ternary": "error",
+		"unicorn/no-nested-ternary": "error",
+		"import/no-named-as-default": "error",
+		"max-lines-per-function": "off",
+		"func-style": ["error", "declaration", { "allowArrowFunctions": true }],
+		"curly": ["error", "all"],
+		"import/extensions": [
+			"error",
+			{
+				"css": "always"
+			}
+		]
+	},
+	"ignorePatterns": ["**/node_modules", "__tests__/fixtures/**"]
+}

Makefile

@@ -31,14 +31,14 @@ petstore:  __tests__/fixtures/petstore.json
 	node --enable-source-maps bin/index.ts \
 		-i $< \
 		-o __tests__/fixtures/petstore
-	pnpm exec biome check --unsafe --write __tests__/fixtures/petstore
+	pnpm exec oxfmt --write __tests__/fixtures/petstore
 
 .PHONY: test1
 test1:  __tests__/fixtures/test1.json
 	node --enable-source-maps bin/index.ts \
 		-i $< \
 		-o __tests__/fixtures/test1
-	pnpm exec biome check --unsafe --write __tests__/fixtures/test1
+	pnpm exec oxfmt --write __tests__/fixtures/test1
 
 
 __tests__/fixtures/openai.json: __tests__/fixtures/openai.yaml
@@ -53,16 +53,16 @@ openai: __tests__/fixtures/openai.json
 	node --enable-source-maps bin/index.ts \
 		-i $< \
 		-o __tests__/fixtures/openai
-	pnpm exec biome check --unsafe --write __tests__/fixtures/openai
+	pnpm exec oxfmt --write __tests__/fixtures/openai
 
 .PHONY: docker
 docker: __tests__/fixtures/docker.json
 	node --enable-source-maps bin/index.ts \
 		-i $< \
 		-o __tests__/fixtures/docker
-	pnpm exec biome check --unsafe --write __tests__/fixtures/docker
+	pnpm exec oxfmt --write __tests__/fixtures/docker
 
 .PHONY: pretty
 pretty: node_modules
 	pnpm exec eslint --fix . || true
-	pnpm exec biome check --unsafe --write .
+	pnpm exec oxfmt --write .