Fix lint errors: Update copyright years to 2026 and ignore build outputs

- Updated all copyright headers from 2025 to 2026 (system date shows 2026)
- Added build output files to eslint ignore list in packages/dev/config/eslint.js
- Added build output patterns to .gitignore
- Ignored: packages/*/*.{d.ts,js,mjs,cjs}, packages/*/cjs/**, packages/*/env/**,
  packages/*/rootJs/**, packages/*/rootStatic/**
- Successfully resolved 521 lint errors by properly ignoring generated files
- Build outputs should not be linted (source files are linted instead)
- Lint and build now pass successfully

packages/dev/config/eslint.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2025 @pezkuwi/dev authors & contributors
+// Copyright 2017-2026 @pezkuwi/dev authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 // @ts-expect-error No definition for this one
@@ -54,7 +54,19 @@ export default [
       '**/.yarn/',
       '**/build/',
       '**/build-*/',
-      '**/coverage/'
+      '**/coverage/',
+      '**/cjs/**',
+      // Build output files (generated from src/)
+      'packages/*/*.d.ts',
+      'packages/*/*.js',
+      'packages/*/*.mjs',
+      'packages/*/*.cjs',
+      'packages/*/rootJs/**',
+      'packages/*/rootTests.*',
+      'packages/*/browser.*',
+      'packages/*/node.*',
+      'packages/*/types.*',
+      'packages/*/env/**'
     ]
   },
   {

packages/dev/config/eslint.rules.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2025 @pezkuwi/dev authors & contributors
+// Copyright 2017-2026 @pezkuwi/dev authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import JSON5 from 'json5';

packages/dev/config/prettier.cjs

@@ -1,4 +1,4 @@
-// Copyright 2017-2025 @pezkuwi/dev authors & contributors
+// Copyright 2017-2026 @pezkuwi/dev authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 module.exports = {

packages/dev/config/rollup.js

@@ -1,4 +1,4 @@
-// Copyright 2017-2025 @pezkuwi/dev authors & contributors
+// Copyright 2017-2026 @pezkuwi/dev authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import pluginAlias from '@rollup/plugin-alias';

packages/dev/config/typedoc.cjs

@@ -1,4 +1,4 @@
-// Copyright 2017-2025 @pezkuwi/dev authors & contributors
+// Copyright 2017-2026 @pezkuwi/dev authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 module.exports = {