Blockquote the Weekly Summary event list; drop dead links on removed meetings

src/domain/weeklySummary.ts

@@ -190,9 +190,13 @@ export function renderEditedLine(args: {
   ].join("\n");
 }
 
-/** A removed Event: struck through and labeled, staying visible rather than deleted from the listing. */
+/**
+ * A removed Event: struck through and labeled, staying visible rather than
+ * deleted from the listing. Never linked — the calendar event itself is
+ * gone, so its `calendarLink` (if any) would just 404.
+ */
 export function renderRemovedLine(snapshot: WeeklySummaryEventInfo): string {
-  return `~${formatWeeklySummaryLine(snapshot)}~ _(removed)_`;
+  return `~${formatWeeklySummaryLine({ ...snapshot, calendarLink: null })}~ _(removed)_`;
 }
 
 /** An Event discovered after the summary's initial post — tagged, not struck through (no "original" to contrast). */
@@ -228,6 +232,18 @@ export type WeeklySummaryLineEntry = {
   text: string;
 };
 
+/**
+ * Slack mrkdwn blockquotes are per-line (`> `), so a multi-line entry (an
+ * edited line's struck-through/current pair) needs the marker on each of
+ * its lines to stay inside the same quote.
+ */
+function blockquoteLines(text: string): string {
+  return text
+    .split("\n")
+    .map((line) => `> ${line}`)
+    .join("\n");
+}
+
 /**
  * The standard Google Calendar "add this calendar" URL for a calendar id, or
  * `undefined` when there's no id (a calendar setting left unconfigured) —
@@ -278,5 +294,8 @@ export function assembleWeeklySummaryMessage(args: {
   const sorted = [...args.entries].sort(
     (a, b) => a.sortKey.getTime() - b.sortKey.getTime()
   );
-  return [header, ...sorted.map((e) => e.text), ...footer].join("\n\n");
+  // Joined with a blank *quoted* line (`>`), not `\n\n`, so entries stay one
+  // continuous blockquote instead of splitting into a separate quote box per entry.
+  const list = sorted.map((e) => blockquoteLines(e.text)).join("\n>\n");
+  return [header, list, ...footer].join("\n\n");
 }

test/weeklySummary.test.ts

@@ -212,6 +212,16 @@ test("a removed line strikes through the whole line and labels it removed", () =
   assert.match(line, /\(removed\)/);
 });
 
+test("a removed line never links the title, even if the snapshot had a calendar link", () => {
+  const linked: WeeklySummaryEventInfo = {
+    ...hourlyInfo,
+    calendarLink: "https://calendar.google.com/event?eid=abc123",
+  };
+  const line = renderRemovedLine(linked);
+  assert.doesNotMatch(line, /</);
+  assert.match(line, /~\*Team Meeting\*.*~/);
+});
+
 test("a new mid-week line is tagged, not struck through", () => {
   const line = renderNewLine(hourlyInfo);
   assert.match(line, /^🆕 _New_/);
@@ -320,6 +330,37 @@ test("a subscribe link appends a footer line to the assembled message", () => {
   );
 });
 
+test("the entry list is rendered as a single blockquote, not a bare list", () => {
+  const message = assembleWeeklySummaryMessage({
+    weekStart: new Date("2026-01-05T00:00:00Z"),
+    weekEnd: new Date("2026-01-12T00:00:00Z"),
+    entries: [
+      { sortKey: new Date("2026-01-06T00:00:00Z"), text: "First event" },
+      { sortKey: new Date("2026-01-10T00:00:00Z"), text: "Second event" },
+    ],
+  });
+  assert.match(message, /> First event\n>\n> Second event/);
+  // The header stays outside the quote.
+  assert.match(message, /^\*This Week\*/);
+});
+
+test("a multi-line entry (an edited line) gets the quote marker on every line", () => {
+  const edited = { ...hourlyInfo, location: "Room 310" };
+  const line = renderEditedLine({
+    snapshot: hourlyInfo,
+    current: edited,
+    changedFields: ["location"],
+  });
+  const message = assembleWeeklySummaryMessage({
+    weekStart: new Date("2026-01-05T00:00:00Z"),
+    weekEnd: new Date("2026-01-12T00:00:00Z"),
+    entries: [{ sortKey: hourlyInfo.startsAt, text: line }],
+  });
+  for (const l of line.split("\n")) {
+    assert.ok(message.includes(`> ${l}`));
+  }
+});
+
 test("no subscribe link means no footer line", () => {
   const message = assembleWeeklySummaryMessage({
     weekStart: new Date("2026-01-05T00:00:00Z"),