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

package.json

@@ -1,5 +1,5 @@
 {
-  "author": "Pezkuwi Team <team@pezkuwichain.io>",
+  "author": "Pezkuwi Team <team@pezkuwichain.app>",
   "bugs": "https://github.com/pezkuwichain/pezkuwi-dev/issues",
   "engines": {
     "node": ">=18.14"
@@ -14,7 +14,7 @@
   },
   "sideEffects": false,
   "type": "module",
-  "version": "0.85.3",
+  "version": "0.85.4",
   "versions": {
     "git": "0.85.3",
     "npm": "0.85.3"