chore: remove lint from pre-push hook

Lint check is already run in CI workflow, so it's redundant in pre-push.
Keep only typecheck for faster local push experience.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: manNomi

.husky/pre-push

@@ -1,6 +1,3 @@
-echo "🔍 Running lint check before push..."
-npm run lint
-
 echo "🔍 Running type check before push..."
 npm run typecheck