feat: show the German/French drop count in the digest

Jobs rejected for German/French content never reach jobs.csv, so daily.ts
had no way to see they existed — the digest silently under-reported how
much the run actually looked at.

index.ts now counts them across both the LinkedIn and extra-source paths
and writes results/.lang-dropped.json; daily.ts reads it back, keyed on
the digest date, and appends a count-only category. Count-only because
there is no Row to list — these were dropped before ever being parsed.

daily.ts

@@ -8,6 +8,7 @@ import { matchesProfile } from "./profile.ts";
 
 const CSV = "./results/jobs.csv";
 const SENT = "./results/sent.txt"; // links already pushed — never resend
+const LANG_DROPPED = "./results/.lang-dropped.json"; // written by index.ts — jobs dropped for German/French content never reach the CSV
 const dry = process.argv.includes("--dry-run");
 const resend = process.argv.includes("--resend");
 
@@ -47,10 +48,19 @@ const sent = new Set(
     : []
 );
 const dateArg = process.argv.find((a) => a.startsWith("--date="))?.slice(7);
+const digestDate = dateArg ?? new Date().toISOString().slice(0, 10);
 const fresh = resend
-  ? all.filter((r) => r.fetched === (dateArg ?? new Date().toISOString().slice(0, 10)))
+  ? all.filter((r) => r.fetched === digestDate)
   : all.filter((r) => !before.has(r.link));
 
+// Jobs dropped for German/French content never make it into the CSV, so this
+// is the only place their count survives — shown as a count-only category,
+// never listed, since there's no Row to show for them.
+const langDropped = await Bun.file(LANG_DROPPED)
+  .json()
+  .then((j) => (j.date === digestDate ? j.count : 0))
+  .catch(() => 0);
+
 // Only leads that actually match the CV (profile.ts) and haven't been sent before.
 const matched = fresh.filter((r) => !sent.has(r.link) && matchesProfile(r.title, r.company).ok);
 console.log(`${fresh.length} new · ${matched.length} match profile · ${fresh.length - matched.length} filtered or already sent`);
@@ -95,6 +105,9 @@ for (const k of order) {
     lines.push(`• ${escapeHtml(r.title)} — ${escapeHtml(r.company)} ${label}`);
   }
 }
+if (langDropped > 0) {
+  lines.push(`\n<b>🔴 Ignored (German/French)</b> (${langDropped})`);
+}
 
 const msg = lines.join("\n");
 if (dry) {