[v14] refactor: remove flow types (#1845)

Author: mdjastrzebski

.flowconfig

@@ -1,4 +1,2 @@
 node_modules/
 .yarn
-
-flow-typed/

.prettierignore

@@ -21,7 +21,7 @@ The project uses `yarn` for dependency management and script execution.
 - **Type Check:** `yarn typecheck` (Runs TypeScript compiler)
 - **Format Check:** `yarn prettier`
 - **Validate All:** `yarn validate` (Runs Prettier, ESLint, Typecheck, and Tests in sequence)
-- **Build Project:** `yarn build` (Cleans, builds JS with Babel, builds TS types, and copies Flow types)
+- **Build Project:** `yarn build` (Cleans, builds JS with Babel, and builds TS types)
 
 ## Development Conventions
 

AGENTS.md

@@ -12,7 +12,6 @@ module.exports = {
     ],
     '@babel/preset-react',
     '@babel/preset-typescript',
-    '@babel/preset-flow',
   ],
   plugins: ['@babel/plugin-transform-strict-mode'],
   env: {

CLAUDE.md

@@ -5,14 +5,7 @@ import jest from 'eslint-plugin-jest';
 
 export default [
   {
-    ignores: [
-      'flow-typed/',
-      'build/',
-      'experiments-rtl/',
-      'website/',
-      'eslint.config.mjs',
-      'jest-setup.ts',
-    ],
+    ignores: ['build/', 'experiments-rtl/', 'website/', 'eslint.config.mjs', 'jest-setup.ts'],
   },
   ...callstackConfig,
   ...tseslint.configs.strict,