glance: resolve sys.digest sources from host-held digests (ADR 0002 M4)

crates/shell/resources/glance/fixtures/news-digest-run.json

@@ -0,0 +1,123 @@
+{
+  "run_id": "glance",
+  "app_id": "os.news",
+  "template": {
+    "id": "news-digest",
+    "version": "1.1.0",
+    "digest": "92ab809c79d8b83c370efeb37b9a7c6de632d313c45456fd1e91e45c43261f02"
+  },
+  "status": "ready",
+  "data": {
+    "digest": {
+      "language": "en",
+      "points": [
+        {
+          "citations": [
+            "s72ee00603e06"
+          ],
+          "text": "Harbor City's council approved an order for 120 electric buses on Tuesday."
+        },
+        {
+          "citations": [
+            "s39327104dbcc"
+          ],
+          "text": "Ocho bibliotecas de Puerto Claro abrirán los domingos durante un programa piloto de tres meses."
+        },
+        {
+          "citations": [
+            "s3820b1dec583"
+          ],
+          "text": "Clearwater Utilities reported that a six-month sensor pilot detected 43 underground leaks across two districts."
+        }
+      ],
+      "summary": "Sources: Harbor City approves electric bus order; Ocho bibliotecas amplían su horario durante un piloto; Water utility reports early leak-detection results",
+      "task": "digest"
+    },
+    "language": "en",
+    "missing": 0,
+    "sources": [
+      {
+        "evidence_sha256": "d7006e8135e503bb16aedc89b4f5e6848da09c42d82097795a84fcbc609d8ba8",
+        "id": "s72ee00603e06",
+        "published_at": "2026-09-19T10:00:00Z",
+        "source": "Harbor Daily",
+        "title": "Harbor City approves electric bus order",
+        "url": "https://example.invalid/news/buses"
+      },
+      {
+        "evidence_sha256": "fb9bd23cf16648691f79ed6f64b5add1fb35506cf838dac8785f428be7c102bd",
+        "id": "s39327104dbcc",
+        "published_at": "2026-09-19T08:30:00Z",
+        "source": "Diario de Puerto Claro",
+        "title": "Ocho bibliotecas amplían su horario durante un piloto",
+        "url": "https://example.invalid/news/libraries"
+      },
+      {
+        "evidence_sha256": "1464f7fa5fe6edd95282a0f93cd0a62d0ad8cfcfb6d9271303d79bc3e0b6c2b1",
+        "id": "s3820b1dec583",
+        "published_at": "2026-09-18T16:00:00Z",
+        "source": "Clearwater Courier",
+        "title": "Water utility reports early leak-detection results",
+        "url": "https://example.invalid/news/water"
+      }
+    ],
+    "topic": "city infrastructure",
+    "unreadable": 0
+  },
+  "provenance": [
+    {
+      "id": "s72ee00603e06",
+      "url": "https://example.invalid/news/buses",
+      "title": "Harbor City approves electric bus order",
+      "source": "Harbor Daily",
+      "language": "en",
+      "published_at": "2026-09-19T10:00:00Z",
+      "retrieved_at": "2026-09-20T08:00:01Z",
+      "evidence_sha256": "d7006e8135e503bb16aedc89b4f5e6848da09c42d82097795a84fcbc609d8ba8",
+      "via": "article"
+    },
+    {
+      "id": "s39327104dbcc",
+      "url": "https://example.invalid/news/libraries",
+      "title": "Ocho bibliotecas amplían su horario durante un piloto",
+      "source": "Diario de Puerto Claro",
+      "language": "en",
+      "published_at": "2026-09-19T08:30:00Z",
+      "retrieved_at": "2026-09-20T08:00:02Z",
+      "evidence_sha256": "fb9bd23cf16648691f79ed6f64b5add1fb35506cf838dac8785f428be7c102bd",
+      "via": "article"
+    },
+    {
+      "id": "s3820b1dec583",
+      "url": "https://example.invalid/news/water",
+      "title": "Water utility reports early leak-detection results",
+      "source": "Clearwater Courier",
+      "language": "en",
+      "published_at": "2026-09-18T16:00:00Z",
+      "retrieved_at": "2026-09-20T08:00:03Z",
+      "evidence_sha256": "1464f7fa5fe6edd95282a0f93cd0a62d0ad8cfcfb6d9271303d79bc3e0b6c2b1",
+      "via": "article"
+    }
+  ],
+  "diagnostics": [],
+  "stats": {
+    "calls": 7,
+    "model_calls": 1,
+    "pages": 3,
+    "search_fetches": 2,
+    "denied": 0,
+    "failed": 0,
+    "peak_concurrency": 3,
+    "elapsed_ms": 412.0
+  },
+  "trace": [
+    {
+      "event": "start",
+      "call": 0,
+      "tool": "research.search",
+      "ms": 0.0
+    }
+  ],
+  "started_at": "2026-09-20T08:00:00Z",
+  "result_path": "toolbox/runs/news-digest/glance.json"
+}

crates/shell/resources/glance/news-brief.card

@@ -0,0 +1,47 @@
+# ledger news.brief@1.0.0
+# level:   L0
+# profile: ui/l0
+#
+# The News digest card on the glance screen (ADR 0002 M4). The card carries
+# no finding of its own: the summary, the points, their citations and every
+# source come from `sys.digest`, which the shell resolves from the digest it
+# holds for the publishing app (glance_digest.rs). News's agent runs the
+# `news-digest` workflow with the run id `glance`, so each run replaces the
+# digest this card binds, and republishes the card.
+
+source brief sys.digest(app: "os.news", id: "glance",
+                        fields: [topic, summary, points, sources,
+                                 id, text, cite, n, title, source])
+
+copy label   { class: vocabulary, en: "NEWS DIGEST", zh: "新闻摘要" }
+copy nothing { class: vocabulary, en: "No digest yet. News will brief you after its next read.", zh: "暂无摘要。新闻读完下一批后会为你汇总。" }
+copy sources { class: vocabulary, en: "SOURCES", zh: "来源" }
+
+view root  Surface(pad: .page) {
+             Col(gap: 6) {
+               Row(gap: 8) {
+                 TextCaption(text: copy.label, width: .fill)
+                 TextCaption(text: brief.topic)
+               }
+               when brief.$state == .failed { TextBody(text: copy.nothing, width: .fill) }
+               when brief.$state == .ready {
+                 Col(gap: 6) {
+                   TextBody(text: brief.summary, width: .fill)
+                   for p in brief.points key p.id {
+                     Row(gap: 8) {
+                       TextRow(text: p.text, width: .fill)
+                       TextCaption(text: p.cite)
+                     }
+                   }
+                   TextCaption(text: copy.sources)
+                   for s in brief.sources key s.id {
+                     Row(gap: 8) {
+                       TextCaption(text: s.n)
+                       TextCaption(text: s.source)
+                       TextCaption(text: s.title, width: .fill)
+                     }
+                   }
+                 }
+               }
+             }
+           }

crates/shell/resources/glance/news-digest.card

@@ -5,8 +5,8 @@
 # The News digest on the glance screen (OctoSense #63): a test fixture the
 # shell publishes as `os.news` under OCTOSENSE_GLANCE_DEMO=1. Every value is
 # a source the publisher supplies in `data`; the card states nothing else.
-# The sources are the catalogued News digest helpers; the `sys.digest(app:)`
-# source ADR 0002 names is not in the pinned L0 catalog yet.
+# The sources are the catalogued News digest helpers, fed by the publisher;
+# news-brief.card is the same card bound to a host-held `sys.digest`.
 
 source status   sys.news_status(fields: [message, count])
 source stories  sys.news_digest(count: 3, fields: [id, title, publisher])