feat: add Switzerland-wide remote sweep for core keywords

Core KEYWORDS only ran onsite/hybrid against Basel/Bern/Zürich; a manual
remote fullstack search turned up viable postings (PAS01, xorlab, Proton,
SCOR) that none of the existing searches covered.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011zgfzuFy3bAbs8GTh9apFc

config.ts

@@ -168,6 +168,18 @@ export const searches: SearchConfig[] = [
     workType: ["onsite", "hybrid"],
     timePosted: "month",
   },
+  {
+    // Core KEYWORDS previously only ran onsite/hybrid against the three named
+    // cities — a manual "Fullstack Developer" remote-CH search on 2026-09-10
+    // turned up 21 viable postings (PAS01, xorlab, Proton, SCOR...) that no
+    // existing search covered, since Platform/Field are the only families with
+    // a Switzerland-wide remote sweep. Adding the same sweep for core KEYWORDS.
+    label: "Switzerland Remote",
+    keywords: KEYWORDS,
+    location: "Switzerland",
+    workType: ["remote"],
+    timePosted: "month",
+  },
 ];
 
 // --- Role-family sweeps ---------------------------------------------------