feat: estimate tickets and see the team's velocity

Story points can be set on the ticket page and when creating a ticket,
and show on cards, column headers, subtasks and the backlog. The Sprints
tab charts the points finished per closed sprint and warns when a planned
sprint holds more than the recent average.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

libs/web/tracker/presenters/src/lib/ui/copy.ts

@@ -168,6 +168,24 @@ export const RELEASE_STATUS: Record<
   [ReleaseStatus.ARCHIVED]: { label: 'Archivada', color: 'grey' },
 };
 
+/** "Sin estimar" + the usual scale (+ `current` if it is off the scale). */
+export function pointOptions(
+  scale: readonly number[],
+  current: number | null = null,
+): { value: string; label: string }[] {
+  const values = [...scale];
+  if (current !== null && !values.includes(current)) values.push(current);
+  return [
+    { value: '', label: 'Sin estimar' },
+    ...values
+      .sort((a, b) => a - b)
+      .map((v) => ({
+        value: String(v),
+        label: v === 1 ? '1 punto' : `${v} puntos`,
+      })),
+  ];
+}
+
 export const options = <T extends string>(
   record: Record<T, string | { label: string }>,
 ) =>

libs/web/tracker/presenters/src/lib/ui/issue-card.ts

@@ -45,6 +45,11 @@ import { initials, PRIORITY, PRIORITY_LEVEL, typeLook } from './copy';
             >↑ {{ parent.key }}</span
           >
         }
+        @if (issue().storyPoints !== null) {
+          <span class="ts-card__points" title="Estimación">{{
+            issue().storyPoints
+          }}</span>
+        }
         @if (issue().release; as release) {
           <span class="ts-card__meta" title="Release"
             >◆ {{ release.name }}</span
@@ -73,6 +78,18 @@ import { initials, PRIORITY, PRIORITY_LEVEL, typeLook } from './copy';
     :host {
       display: block;
     }
+    .ts-card__points {
+      display: inline-grid;
+      place-items: center;
+      min-width: 1.25rem;
+      height: 1.25rem;
+      padding: 0 0.3rem;
+      border-radius: 999px;
+      background: var(--ts-line);
+      color: var(--ts-ink-soft);
+      font-size: 0.6875rem;
+      font-weight: 600;
+    }
     .ts-card {
       --type: var(--ts-muted);
       position: relative;