refactor: remove biome configuration and update dependencies

- Deleted the obsolete biome.json file to streamline project configuration.
- Updated package.json and bun.lock to include new ESLint and Prettier dependencies for improved code quality and consistency.
- Added ESLint configuration package for better linting support across the project.
- Cleaned up various package dependencies to ensure a more maintainable and efficient codebase.

packages/eslint-config/svelte.js

@@ -0,0 +1,16 @@
+import svelte from "eslint-plugin-svelte";
+import ts from "typescript-eslint";
+import { config as baseConfig } from "./base.js";
+
+export const config = [
+	...baseConfig,
+	...svelte.configs.recommended,
+	...svelte.configs.prettier,
+  {
+    rules: {
+			// typescript-eslint strongly recommend that you do not use the no-undef lint rule on TypeScript projects.
+			// see: https://typescript-eslint.io/troubleshooting/faqs/eslint/#i-get-errors-from-the-no-undef-rule-about-global-variables-not-being-defined-even-though-there-are-no-typescript-errors
+			'no-undef': 'off'
+		}
+  }
+]