chore: remove cspell and its deps

Author: Rel1cx

.github/CONTRIBUTING.md

@@ -60,7 +60,6 @@ pnpm run lint:deps      # Check dependency cycles with skott
 pnpm run lint:ts        # TypeScript check across packages
 pnpm run lint:es        # ESLint check
 pnpm run lint:publish   # Check package.json publishing config
-pnpm run lint:spell     # Spell check with cspell
 
 # Format code
 pnpm run format:write   # Format with dprint

cspell.json

@@ -41,7 +41,6 @@
     "lint:examples": "pnpm m -F \"./examples/*\" run lint",
     "lint:mdx": "mdxlint **/*.mdx -o",
     "lint:publish": "pnpm m run lint:publish",
-    "lint:spell": "cspell lint --relative --no-progress \"**\"",
     "lint:ts": "pnpm m run lint:ts",
     "lint:website": "pnpm -F \"./apps/website\" run lint",
     "prepare": "lefthook install && pnpm run build",
@@ -70,7 +69,6 @@
     "@typescript-eslint/rule-tester": "^8.43.0",
     "@typescript-eslint/types": "^8.43.0",
     "ansis": "^4.1.0",
-    "cspell": "^9.2.1",
     "dedent": "^1.7.0",
     "dprint": "^0.50.1",
     "effect": "^3.17.13",