Keep source URLs in plans and expose an editable source field

shared/fields.js

@@ -18,6 +18,7 @@ export function blankPlan() {
 
   return {
     schemaVersion: 1,
+    sourceUrl: "",
     fields,
     blendComponents: [
       { cultivar: "", group: "", process: "", sharePct: "", fcAnchor: "" },

shared/report.js

@@ -135,7 +135,7 @@ export function renderReportBody(plan, name = "") {
    .join("")}</tbody></table>
  <h2>After the roast</h2><div class="cards">${card("Roasted out", after.out ? after.out + " g" : "________ g")}${card("Weight loss", after.weightLossPct ? after.weightLossPct + "%" : "________ %")}${card("Rest before tasting", after.restedDays ? after.restedDays + " days" : "________ days")}</div>
  <div class="record-notes"><div><h2>Cup / brew notes</h2><div class="notes">${e([after.cupNotes, after.cupNotesLine2].filter(Boolean).join("\n"))}</div></div><div><h2>One change for the next batch</h2><div class="notes">${e(after.oneChange)}</div></div></div>
- <h2>Sources & interpretation</h2><p><a href="https://library.sweetmarias.com/first-crack-faq-what-is-first-crack-what-is-second-crack/">Sweet Maria’s: First Crack FAQ</a> — audible event and temperature context.</p><p><a href="https://www.scottrao.com/blog/2020/3/29/coffee-roasting-fundamentals">Scott Rao: Coffee Roasting Fundamentals</a> — probe readings do not transfer directly; time and DTR alone do not establish quality.</p><p>Cultivar timings, the 1:15 light-development suggestion floor and the illustrated curve are planning heuristics. Your explicit development override takes precedence.</p><div class="footer">Roast record · Grams & Fahrenheit</div></section></div>`;
+ <h2>Sources & interpretation</h2>${plan.sourceUrl ? `<p style="overflow-wrap:anywhere"><b>Coffee source:</b> ${e(plan.sourceUrl)}</p>` : ""}<p><a href="https://library.sweetmarias.com/first-crack-faq-what-is-first-crack-what-is-second-crack/">Sweet Maria’s: First Crack FAQ</a> — audible event and temperature context.</p><p><a href="https://www.scottrao.com/blog/2020/3/29/coffee-roasting-fundamentals">Scott Rao: Coffee Roasting Fundamentals</a> — probe readings do not transfer directly; time and DTR alone do not establish quality.</p><p>Cultivar timings, the 1:15 light-development suggestion floor and the illustrated curve are planning heuristics. Your explicit development override takes precedence.</p><div class="footer">Roast record · Grams & Fahrenheit</div></section></div>`;
 }
 export function renderReportHtml(plan, name = "") {
   return `<!doctype html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>${e(name || plan.fields?.["0.1"] || "Roast plan")}</title><style>body{margin:0}${REPORT_CSS}</style></head><body>${renderReportBody(plan, name)}</body></html>`;