Remove easy_apply_only filter — always search all jobs, tag apply_type in code

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

lib/linkedin.mjs

@@ -26,7 +26,6 @@ export async function searchLinkedIn(page, search, { onPage, onKeyword } = {}) {
     console.log(`  [${search.track_label || search.track}] keyword ${globalIdx + 1}/${globalTotal}: "${keyword}"`);
     const params = new URLSearchParams({ keywords: keyword, sortBy: 'DD' });
     if (search.filters?.remote) params.set('f_WT', '2');
-    if (search.filters?.easy_apply_only) params.set('f_LF', 'f_AL');
     if (search.filters?.posted_within_days) {
       params.set('f_TPR', `r${search.filters.posted_within_days * LINKEDIN_SECONDS_PER_DAY}`);
     }