daisy-hook: accept a full "Name: value" header setting, redact the key from logs, retry once; start: brand icons on link and service tiles (trimmed simple-icons + saved favicons, monogram fallback)

scripts/link-icons.ts

@@ -0,0 +1,16 @@
+// Trims the simple-icons marks used by src/lib/link-icons.ts into src/lib/link-icons.json,
+// so /start ships a few KB of SVG paths instead of the whole icon set. Run after editing RULES.
+import { writeFileSync } from 'node:fs';
+import all from '@iconify-json/simple-icons/icons.json' with { type: 'json' };
+import { RULES } from '../src/lib/link-icons.ts';
+
+const icons = (all as { icons: Record<string, { body: string }> }).icons;
+const out: Record<string, string> = {};
+for (const r of RULES) {
+	if (!r.si) continue;
+	const icon = icons[r.si];
+	if (!icon) throw new Error(`simple-icons has no "${r.si}"`);
+	out[r.si] = icon.body;
+}
+writeFileSync('src/lib/link-icons.json', JSON.stringify(out, null, '\t') + '\n');
+console.log(`wrote ${Object.keys(out).length} marks`);