宜博 / lemongraph

diff --git a/frontend/app.js b/frontend/app.js
index da24c1e..2f17236 100644
--- a/frontend/app.js
+++ b/frontend/app.js
@@ -97,6 +97,13 @@ const routes = {
 const TASK_DETAIL_RE = /^#\/tasks\/([^/]+)$/;
 const SKILL_AUDIT_RE = /^#\/skills\/([^/]+)\/audit$/;
 const ARTIFACT_DETAIL_RE = /^#\/artifacts\/([^/]+)$/;
+// Org Graph 三节点条点击可达详情 (2026-08-06 SDD): both v_dashboard's and
+// v_task_detail's org-strip nodes route here. `:org_node` is restricted to
+// the three real values on purpose -- anything else (typo, stray path
+// segment) falls through to the "Not found" fallback in render() instead of
+// reaching renderTaskDetail/mountTaskDetail with a bogus org_node that would
+// otherwise need its own defensive checks further down.
+const ORG_NODE_DETAIL_RE = /^#\/tasks\/([^/]+)\/org\/(planner|coder|validator)$/;
 
 let currentRouteCleanup = null;
 function registerRouteCleanup(fn) {
@@ -114,9 +121,15 @@ function render() {
   let routeArgs = [];
   if (!route) {
     const taskMatch = hash.match(TASK_DETAIL_RE);
+    const orgNodeMatch = hash.match(ORG_NODE_DETAIL_RE);
     const skillMatch = hash.match(SKILL_AUDIT_RE);
     const artifactMatch = hash.match(ARTIFACT_DETAIL_RE);
-    if (taskMatch) {
+    if (orgNodeMatch) {
+      // Reuses v_task_detail itself (same render/mount) with the org_node
+      // carried through as a second arg -- no separate view/route handler.
+      route = { render: renderTaskDetail, mount: mountTaskDetail };
+      routeArgs = [orgNodeMatch[1], orgNodeMatch[2]];
+    } else if (taskMatch) {
       route = { render: renderTaskDetail, mount: mountTaskDetail };
       routeArgs = [taskMatch[1]];
     } else if (skillMatch) {
@@ -537,6 +550,120 @@ function mountBugFeedback() {
 
 const ORG_NODE_ORDER = ["planner", "coder", "validator"];
 
+// ---- Org Graph 三节点条点击可达详情 (2026-08-06 SDD): shared by
+// v_dashboard's `#org_strip` and v_task_detail's own inline org-strip below
+// -- both mark each `.org-node` with `data-org-node`, both route through
+// `#/tasks/:task_id/org/:org_node`, both pick "最新一次 work_graph_run" for
+// that org_node the same way (C6: plain array filtering, no new backend
+// query params). DAG/log/artifact display itself stays entirely inside
+// renderGraphVisualizerPanel/renderTodoTree/mountLogViewer/v_artifact_browser
+// (C3-C5) -- this block only does the "接线": which run is "latest", and
+// where on the already-rendered page to scroll/highlight.
+
+function getLatestRunForOrgNode(task, orgNode) {
+  const runs = task.work_graph_runs.filter((r) => r.org_node === orgNode);
+  return runs.length ? runs[runs.length - 1] : null;
+}
+
+// v_dashboard's org-strip: role + hint text, only ever links out to
+// v_task_detail (a genuine page change, so plain hash assignment is fine).
+function renderDashboardOrgStripHtml(activeOrgNode, runStatusByOrgNode) {
+  return ORG_NODE_ORDER.map((node, i) => {
+    const isActive = activeOrgNode === node;
+    const runStatus = runStatusByOrgNode[node];
+    const hint = isActive ? "当前节点" : runStatus === "done" ? "已完成" : runStatus || "未开始";
+    const arrow = i < ORG_NODE_ORDER.length - 1 ? '<div class="org-arrow">→</div>' : "";
+    return '<div class="org-node' + (isActive ? " active" : "") + '" data-org-node="' + node + '"><div class="role">'
+      + node + '</div><div class="hint">' + escapeHtml(hint) + "</div></div>" + arrow;
+  }).join("");
+}
+
+// v_task_detail's inline "Org Graph" panel: plainer markup (no role/hint
+// split), `activeSet` already carries different semantics than the
+// dashboard's single activeOrgNode -- kept as its own function rather than
+// forcing the two call sites to share one shape.
+function renderTaskDetailOrgStripHtml(activeSet) {
+  return ORG_NODE_ORDER.map((node, i) => {
+    const arrow = i < ORG_NODE_ORDER.length - 1 ? '<div class="org-arrow">→</div>' : "";
+    return '<div class="org-node' + (activeSet.has(node) ? " active" : "") + '" data-org-node="' + node + '">' + node + "</div>" + arrow;
+  }).join("");
+}
+
+function mountOrgStripClicks(container, taskId) {
+  if (!taskId) return;
+  for (const el of container.querySelectorAll(".org-node[data-org-node]")) {
+    el.addEventListener("click", () => {
+      window.location.hash = "#/tasks/" + taskId + "/org/" + el.dataset.orgNode;
+    });
+  }
+}
+
+// "组合视图" content for v_task_detail's "Org 节点详情" panel: reuses the
+// artifact list's own markup pattern (li[data-artifact-id], same as
+// renderArtifactSummaryList) filtered down to this run's own artifacts --
+// linking to #/artifacts/:id (v_artifact_browser), not re-rendering artifact
+// content itself (C5). The DAG/to-do-tree/log panels are NOT duplicated here
+// -- they're already rendered once, further down this same page, by the
+// unmodified renderGraphVisualizerPanel/renderTodoTree calls; this function
+// only describes which run that is and lists its artifacts.
+function renderOrgComboPanelContent(task, orgNode) {
+  const run = getLatestRunForOrgNode(task, orgNode);
+  if (!run) {
+    return '<div class="hint">' + escapeHtml(orgNode) + " 尚未开始（暂无 Work Graph run）</div>";
+  }
+  const hasDag = !!run.graph_manifest && run.graph_manifest.nodes.length > 0;
+  const artifacts = task.artifacts.filter((a) => a.produced_by_run_id === run.run_id);
+  const artifactsHtml = artifacts.length ? (
+    '<ul class="simple-list">' + artifacts.map((a) =>
+      '<li data-artifact-id="' + a.artifact_id + '" style="cursor:pointer;"><span>' + escapeHtml(a.file_path) + "</span><span>"
+      + escapeHtml(a.artifact_type) + " · " + escapeHtml(a.validation_status) + "</span></li>"
+    ).join("") + "</ul>"
+  ) : '<div class="hint">暂无 Artifact</div>';
+  return (
+    '<div class="hint">最新一次 run_id=' + escapeHtml(run.run_id) + "（status=" + escapeHtml(run.status) + "）"
+    + (hasDag ? " · 已定位到下方 Work Graph / to-do 树，点击节点可展开日志" : " · 该 run 尚未生成 Work Graph") + "</div>"
+    + '<h3 style="margin:14px 0 8px;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:#6b7280;">该 run 产出的 Artifact</h3>'
+    + artifactsHtml
+  );
+}
+
+function wireOrgComboArtifactClicks(scopeEl) {
+  const combo = scopeEl.querySelector("#org_combo_content");
+  if (!combo) return;
+  for (const li of combo.querySelectorAll("li[data-artifact-id]")) {
+    li.addEventListener("click", () => {
+      window.location.hash = "#/artifacts/" + encodeURIComponent(li.dataset.artifactId);
+    });
+  }
+}
+
+// Called both on initial mount (deep link / dashboard click landed here with
+// an org_node already known) and from the inline org-strip's own click
+// handler (already on this page -- 02-V happy path 2.2 explicitly wants an
+// in-page scroll, not another full page render). Scrolls to the DAG panel
+// first (renders whenever graph_manifest exists), falls back to the to-do
+// tree panel, then to the combo panel itself for the "尚无 run"/"尚未生成
+// Work Graph" empty states -- never throws if a target is missing.
+function focusOrgNodePanel(content, task, orgNode) {
+  for (const el of content.querySelectorAll(".org-strip .org-node[data-org-node]")) {
+    el.classList.toggle("org-node-focused", el.dataset.orgNode === orgNode);
+  }
+  const comboContent = content.querySelector("#org_combo_content");
+  if (comboContent) {
+    comboContent.innerHTML = renderOrgComboPanelContent(task, orgNode);
+    wireOrgComboArtifactClicks(content);
+  }
+  const run = getLatestRunForOrgNode(task, orgNode);
+  let target = run ? document.getElementById("graph-panel-" + run.run_id) : null;
+  if (!target && run) target = document.getElementById("todo-tree-" + run.run_id);
+  if (!target) target = content.querySelector("#org_combo_panel");
+  if (target && target.scrollIntoView) {
+    target.scrollIntoView({ behavior: "smooth", block: "start" });
+    target.classList.add("org-highlight-flash");
+    setTimeout(() => target.classList.remove("org-highlight-flash"), 1600);
+  }
+}
+
 function renderDashboard() {
   if (!getCurrentProjectId()) return renderNoProjectSelected();
   return `
@@ -585,16 +712,13 @@ function mountDashboard() {
   const quotaBanner = document.getElementById("quota_info_banner");
   const wsBanner = document.getElementById("ws_disconnected_banner");
   const recentEvents = [];
+  // Set right before every renderOrgStrip() call below -- org-strip clicks
+  // need to know which task_id to route to (#/tasks/:task_id/org/:org_node).
+  let orgStripTaskId = null;
 
   function renderOrgStrip(activeOrgNode, runStatusByOrgNode) {
-    orgStrip.innerHTML = ORG_NODE_ORDER.map((node, i) => {
-      const isActive = activeOrgNode === node;
-      const runStatus = runStatusByOrgNode[node];
-      const hint = isActive ? "当前节点" : runStatus === "done" ? "已完成" : runStatus || "未开始";
-      const arrow = i < ORG_NODE_ORDER.length - 1 ? '<div class="org-arrow">→</div>' : "";
-      return '<div class="org-node' + (isActive ? " active" : "") + '"><div class="role">'
-        + node + '</div><div class="hint">' + escapeHtml(hint) + "</div></div>" + arrow;
-    }).join("");
+    orgStrip.innerHTML = renderDashboardOrgStripHtml(activeOrgNode, runStatusByOrgNode);
+    mountOrgStripClicks(orgStrip, orgStripTaskId);
   }
 
   async function refreshTasksAndOrgGraph() {
@@ -602,11 +726,13 @@ function mountDashboard() {
     const tasks = await resp.json();
     const active = tasks.find((t) => t.status !== "done") || tasks[0];
     if (!active) {
+      orgStripTaskId = null;
       orgStrip.innerHTML = '<div class="hint">暂无运行中任务</div>';
       taskSummary.innerHTML = '<div class="hint">暂无运行中任务 · <a href="#/goals/new">提出第一个目标 →</a></div>';
       quotaBanner.style.display = "none";
       return;
     }
+    orgStripTaskId = active.task_id;
     // v_dashboard Start affordance (2026-08-03): the full Pause/Stop set
     // only makes sense on v_task_detail (they need the task's own status
     // context to pick which one to show) -- the dashboard only ever needs
@@ -888,7 +1014,10 @@ function renderGraphVisualizerPanel(run, options) {
   }).join("");
 
   return (
-    '<div class="panel"><h2>' + run.org_node + " Work Graph DAG 视图（v_graph_visualizer，run_id=" + run.run_id + "）</h2>"
+    // id="graph-panel-<run_id>": Org Graph 点击可达详情's scroll/highlight
+    // target (focusOrgNodePanel above) -- additive, doesn't change any
+    // existing class/data-* this function already emitted.
+    '<div class="panel" id="graph-panel-' + run.run_id + '"><h2>' + run.org_node + " Work Graph DAG 视图（v_graph_visualizer，run_id=" + run.run_id + "）</h2>"
     + '<div class="work-graph">' + rowsHtml + "</div>"
     + '<div class="legend" style="margin-top:14px;">' + GRAPH_LEGEND_HTML + "</div>"
     + "</div>"
@@ -1031,11 +1160,19 @@ function renderTaskDetail(taskId) {
   `;
 }
 
-function mountTaskDetail(taskId) {
+function mountTaskDetail(taskId, initialOrgNode) {
   const projectId = getCurrentProjectId();
   if (!projectId) return;
   const content = document.getElementById("td_content");
 
+  // Org Graph 三节点条点击可达详情 (2026-08-06 SDD): which org_node's
+  // "组合视图" (DAG/日志/Artifact) is currently focused -- seeded from the
+  // #/tasks/:task_id/org/:org_node route (deep link / dashboard click) and
+  // updated in place when the inline org-strip below is clicked while
+  // already on this page, so a WS-triggered refresh() re-render keeps
+  // pointing at the same node instead of losing focus.
+  let focusedOrgNode = initialOrgNode || null;
+
   // v_log_viewer instances (02-V §2.7.1) mounted lazily on first to-do
   // expand -- tracked here so a re-render (WS-triggered refresh) or leaving
   // the page closes any live c_ws_log_tail connections instead of leaking them.
@@ -1069,7 +1206,9 @@ function mountTaskDetail(taskId) {
       );
     }).join("");
     return (
-      '<div class="panel"><h2>' + run.org_node + " Work Graph 的 to-do 树（run_id=" + run.run_id + "）</h2>"
+      // id="todo-tree-<run_id>": secondary scroll/highlight target when the
+      // DAG panel above didn't render (graph_manifest missing).
+      '<div class="panel" id="todo-tree-' + run.run_id + '"><h2>' + run.org_node + " Work Graph 的 to-do 树（run_id=" + run.run_id + "）</h2>"
       + '<ul class="todo-tree">' + items + "</ul>"
       + '<div class="see-more">DAG 视图（同一份 graph_manifest 的另一种呈现）见下方 v_graph_visualizer</div>'
       + "</div>"
@@ -1082,10 +1221,7 @@ function mountTaskDetail(taskId) {
     for (const run of task.work_graph_runs) {
       if (run.status !== "done" && run.status !== "failed") activeSet.add(run.org_node);
     }
-    const orgStripHtml = ORG_NODE_ORDER.map((node, i) => {
-      const arrow = i < ORG_NODE_ORDER.length - 1 ? '<div class="org-arrow">→</div>' : "";
-      return '<div class="org-node' + (activeSet.has(node) ? " active" : "") + '">' + node + "</div>" + arrow;
-    }).join("");
+    const orgStripHtml = renderTaskDetailOrgStripHtml(activeSet);
 
     // v_task_detail Start/Pause/Stop (2026-08-03): a task only ever has one
     // real thing "running" against it at a time -- exactly one of these
@@ -1168,6 +1304,13 @@ function mountTaskDetail(taskId) {
       + "<div><b>CREATED_VIA</b>" + escapeHtml(task.created_via) + "</div>"
       + "</div>"
       + '<div class="panel"><h2>Org Graph</h2><div class="org-strip">' + orgStripHtml + "</div></div>"
+      // "Org 节点详情" (2026-08-06 SDD): click-through target -- filled in by
+      // focusOrgNodePanel() below, either right after this render (deep
+      // link/dashboard click already carries an org_node) or on a later
+      // inline org-strip click. Left as the default hint until then.
+      + '<div class="panel" id="org_combo_panel"><h2>Org 节点详情</h2><div id="org_combo_content">'
+      + '<div class="hint">点击上方 Org Graph 节点，查看该节点最新一次 Work Graph / 日志 / Artifact</div>'
+      + "</div></div>"
       + todoTreesHtml
       + graphVisualizerHtml
       + '<div class="tooltip" id="graph-tooltip"></div>'
@@ -1191,6 +1334,22 @@ function mountTaskDetail(taskId) {
     }
     mountGraphVisualizerTooltips(content);
 
+    // Org Graph 三节点条点击可达详情: clicking a node here (already on
+    // v_task_detail) stays on this page -- update focusedOrgNode + the URL
+    // (history.replaceState, no hashchange -> no full route re-render) and
+    // scroll/highlight in place, per 02-V happy path 2.2.
+    for (const el of content.querySelectorAll(".org-strip .org-node[data-org-node]")) {
+      el.addEventListener("click", () => {
+        focusedOrgNode = el.dataset.orgNode;
+        const newHash = "#/tasks/" + taskId + "/org/" + focusedOrgNode;
+        if (window.location.hash !== newHash) history.replaceState(null, "", newHash);
+        focusOrgNodePanel(content, task, focusedOrgNode);
+      });
+    }
+    // Deep link / dashboard click landed here with an org_node already
+    // known -- populate + scroll to it once, right after this render.
+    if (focusedOrgNode) focusOrgNodePanel(content, task, focusedOrgNode);
+
     const resumeBtn = document.getElementById("btn_manual_resume");
     if (resumeBtn) {
       resumeBtn.addEventListener("click", async () => {
diff --git a/frontend/style.css b/frontend/style.css
index 1ec077d..c3b4179 100644
--- a/frontend/style.css
+++ b/frontend/style.css
@@ -45,6 +45,18 @@ body { font-family: system-ui, sans-serif; margin: 0; }
 .org-node .role { font-weight: 600; font-size: 13px; }
 .org-node .hint { margin-top: 2px; }
 .org-arrow { flex: 0 0 30px; text-align: center; color: #6b7280; }
+
+/* Org Graph 三节点条点击可达详情 (2026-08-06 SDD): org-strip nodes route to
+   `#/tasks/:task_id/org/:org_node` (v_dashboard) or scroll/highlight in
+   place (v_task_detail's own inline org-strip). */
+.org-strip .org-node[data-org-node] { cursor: pointer; }
+.org-strip .org-node[data-org-node]:hover { box-shadow: 0 0 0 2px #4f46e5; }
+.org-strip .org-node.org-node-focused { box-shadow: 0 0 0 2px #4f46e5; }
+.org-highlight-flash { animation: org-highlight-flash-kf 1.6s ease-out; }
+@keyframes org-highlight-flash-kf {
+  0% { box-shadow: 0 0 0 3px #f59e0b; }
+  100% { box-shadow: none; }
+}
 .task-summary .row { display: flex; justify-content: space-between; font-size: 13px; padding: 6px 0; border-bottom: 1px solid #e5e7eb; }
 .task-summary .row:last-child { border-bottom: none; }
 .progress { height: 8px; border-radius: 4px; background: #e5e7eb; overflow: hidden; margin-top: 6px; }
diff --git a/frontend/test_org_click_through_smoke.js b/frontend/test_org_click_through_smoke.js
new file mode 100644
index 0000000..043319b
--- /dev/null
+++ b/frontend/test_org_click_through_smoke.js
@@ -0,0 +1,144 @@
+// Org Graph 三节点条点击可达详情 (2026-08-06 SDD) smoke test. Same
+// no-framework/no-fixture convention as frontend/test_graph_console_smoke.js
+// -- loads app.js in a bare vm.Context and asserts on generated HTML
+// strings / regex matches / plain data for the new top-level functions:
+//   - renderDashboardOrgStripHtml / renderTaskDetailOrgStripHtml: both
+//     org-strip render locations now carry data-org-node on every node
+//     (root cause from the BRD: renderOrgStrip() had zero data-* attrs).
+//   - ORG_NODE_DETAIL_RE: the new #/tasks/:task_id/org/:org_node route --
+//     legal three-way org_node enum, illegal node name, missing segment.
+//   - getLatestRunForOrgNode: "取最新 run" filter -- must return the
+//     started_at-latest (array-last) entry for a given org_node, not the
+//     first, and must not merge two runs' nodes together.
+//   - renderOrgComboPanelContent: empty-state (no run yet) and populated
+//     (with/without artifacts) cases, always via the existing simple-list
+//     markup pattern -- no separate artifact-content renderer invented here.
+//
+// Run: node frontend/test_org_click_through_smoke.js
+
+"use strict";
+const fs = require("fs");
+const path = require("path");
+const vm = require("vm");
+const assert = require("assert");
+
+function makeFakeDiv() {
+  let text = "";
+  return {
+    set textContent(v) { text = v == null ? "" : String(v); },
+    get textContent() { return text; },
+    get innerHTML() {
+      return text.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;");
+    },
+  };
+}
+
+const sandbox = {
+  document: {
+    createElement: () => makeFakeDiv(),
+    getElementById: () => null,
+    querySelectorAll: () => [],
+    addEventListener: () => {},
+  },
+  window: {
+    location: { protocol: "http:", host: "localhost", hash: "" },
+    addEventListener: () => {},
+  },
+  localStorage: { getItem: () => null, setItem: () => {} },
+  console,
+};
+vm.createContext(sandbox);
+
+const src = fs.readFileSync(path.join(__dirname, "app.js"), "utf8");
+// Top-level `const` regexes stay lexically scoped to the script and never
+// reach the sandbox object (same Annex B quirk test_graph_console_smoke.js
+// already documents for ARTIFACT_DETAIL_RE) -- re-export what this test needs.
+const augmentedSrc = src + "\nglobalThis.ORG_NODE_DETAIL_RE = ORG_NODE_DETAIL_RE;\n";
+new vm.Script(augmentedSrc, { filename: "app.js" }).runInContext(sandbox);
+
+let assertionCount = 0;
+function check(condition, message) {
+  assertionCount++;
+  assert.ok(condition, message);
+}
+
+// ---- 1. data-org-node on both org-strip render locations ----
+{
+  const dashboardHtml = sandbox.renderDashboardOrgStripHtml("coder", { planner: "done", coder: "running" });
+  for (const node of ["planner", "coder", "validator"]) {
+    check(dashboardHtml.includes('data-org-node="' + node + '"'), "dashboard org-strip must carry data-org-node for " + node);
+  }
+  check(dashboardHtml.includes('class="org-node active" data-org-node="coder"'), "active node keeps its existing .active class alongside the new attribute");
+
+  const activeSet = new Set(["planner"]);
+  const taskDetailHtml = sandbox.renderTaskDetailOrgStripHtml(activeSet);
+  for (const node of ["planner", "coder", "validator"]) {
+    check(taskDetailHtml.includes('data-org-node="' + node + '"'), "v_task_detail inline org-strip must carry data-org-node for " + node);
+  }
+}
+
+// ---- 2. ORG_NODE_DETAIL_RE: happy / boundary / failure ----
+{
+  const legal = "#/tasks/abc-123/org/coder".match(sandbox.ORG_NODE_DETAIL_RE);
+  check(legal, "legal task_id + coder must match");
+  check(legal[1] === "abc-123" && legal[2] === "coder", "captured groups must be task_id and org_node");
+
+  for (const node of ["planner", "coder", "validator"]) {
+    check(("#/tasks/t1/org/" + node).match(sandbox.ORG_NODE_DETAIL_RE), "all three org_node enum values must match: " + node);
+  }
+
+  check(!"#/tasks/t1/org/reviewer".match(sandbox.ORG_NODE_DETAIL_RE), "illegal org_node (not in the 3-way enum) must not match");
+  check(!"#/tasks/t1/org/".match(sandbox.ORG_NODE_DETAIL_RE), "missing org_node segment must not match");
+  check(!"#/tasks/t1".match(sandbox.ORG_NODE_DETAIL_RE), "plain #/tasks/:id (no /org/ suffix) must not match this regex");
+}
+
+// ---- 3. getLatestRunForOrgNode: latest-wins, no cross-run merging ----
+{
+  const task = {
+    work_graph_runs: [
+      { run_id: "run-old", org_node: "planner", status: "done", started_at: "2026-08-01 00:00:00" },
+      { run_id: "run-new", org_node: "planner", status: "done", started_at: "2026-08-02 00:00:00" },
+      { run_id: "run-coder", org_node: "coder", status: "running", started_at: "2026-08-02 01:00:00" },
+    ],
+  };
+  const latestPlanner = sandbox.getLatestRunForOrgNode(task, "planner");
+  check(latestPlanner.run_id === "run-new", "must return the array-last (time-latest) run for a repeated org_node, not the first");
+
+  const latestCoder = sandbox.getLatestRunForOrgNode(task, "coder");
+  check(latestCoder.run_id === "run-coder", "single-run org_node resolves to that one run");
+
+  const noValidator = sandbox.getLatestRunForOrgNode(task, "validator");
+  check(noValidator === null, "org_node with zero runs must resolve to null, not throw or return undefined-shaped data");
+}
+
+// ---- 4. renderOrgComboPanelContent: empty state + artifact filtering ----
+{
+  const emptyTask = { work_graph_runs: [], artifacts: [] };
+  const emptyHtml = sandbox.renderOrgComboPanelContent(emptyTask, "validator");
+  check(emptyHtml.includes("尚未开始"), "no-run org_node must render an explicit empty state, not blank/undefined");
+
+  const taskWithRun = {
+    work_graph_runs: [
+      { run_id: "run-1", org_node: "coder", status: "done", graph_manifest: { nodes: [{ node_id: "n1", depends_on: [] }] } },
+    ],
+    artifacts: [
+      { artifact_id: "art-1", produced_by_run_id: "run-1", file_path: "src/x.py", artifact_type: "code_diff", validation_status: "passed" },
+      { artifact_id: "art-2", produced_by_run_id: "run-other", file_path: "src/y.py", artifact_type: "code_diff", validation_status: "passed" },
+    ],
+  };
+  const populatedHtml = sandbox.renderOrgComboPanelContent(taskWithRun, "coder");
+  check(populatedHtml.includes("run-1"), "combo content must name the resolved run_id");
+  check(populatedHtml.includes('data-artifact-id="art-1"'), "artifact produced by the resolved run must be listed");
+  check(!populatedHtml.includes('data-artifact-id="art-2"'), "artifact from a different run_id must be filtered out");
+
+  const taskNoArtifacts = {
+    work_graph_runs: [{ run_id: "run-2", org_node: "coder", status: "failed", graph_manifest: null }],
+    artifacts: [],
+  };
+  const noArtifactsHtml = sandbox.renderOrgComboPanelContent(taskNoArtifacts, "coder");
+  check(noArtifactsHtml.includes("暂无 Artifact"), "run with zero artifacts must show the existing empty-state text, not blank/error");
+}
+
+console.log(
+  "frontend/test_org_click_through_smoke.js: all " + assertionCount + " assertions passed"
+);