Improve agent detail, issue creation, and approvals pages

Expand AgentDetail with heartbeat history and manual trigger controls.
Enhance NewIssueDialog with richer field options. Add agent connection
string retrieval API. Improve issue routes with parent chain resolution.
Clean up Approvals page layout. Update query keys and validators.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

server/src/routes/issues.ts

@@ -87,7 +87,8 @@ export function issueRoutes(db: Db) {
     }
     assertCompanyAccess(req, existing.companyId);
 
-    const issue = await svc.update(id, req.body);
+    const { comment: commentBody, ...updateFields } = req.body;
+    const issue = await svc.update(id, updateFields);
     if (!issue) {
       res.status(404).json({ error: "Issue not found" });
       return;
@@ -102,9 +103,43 @@ export function issueRoutes(db: Db) {
       action: "issue.updated",
       entityType: "issue",
       entityId: issue.id,
-      details: req.body,
+      details: updateFields,
     });
 
+    let comment = null;
+    if (commentBody) {
+      comment = await svc.addComment(id, commentBody, {
+        agentId: actor.agentId ?? undefined,
+        userId: actor.actorType === "user" ? actor.actorId : undefined,
+      });
+
+      await logActivity(db, {
+        companyId: issue.companyId,
+        actorType: actor.actorType,
+        actorId: actor.actorId,
+        agentId: actor.agentId,
+        action: "issue.comment_added",
+        entityType: "issue",
+        entityId: issue.id,
+        details: { commentId: comment.id },
+      });
+
+      // @-mention wakeups
+      svc.findMentionedAgents(issue.companyId, commentBody).then((ids) => {
+        for (const mentionedId of ids) {
+          heartbeat.wakeup(mentionedId, {
+            source: "automation",
+            triggerDetail: "system",
+            reason: `Mentioned in comment on issue ${id}`,
+            payload: { issueId: id, commentId: comment!.id },
+            requestedByActorType: actor.actorType,
+            requestedByActorId: actor.actorId,
+            contextSnapshot: { issueId: id, commentId: comment!.id, source: "comment.mention" },
+          }).catch((err) => logger.warn({ err, agentId: mentionedId }, "failed to wake mentioned agent"));
+        }
+      }).catch((err) => logger.warn({ err, issueId: id }, "failed to resolve @-mentions"));
+    }
+
     const assigneeChanged =
       req.body.assigneeAgentId !== undefined && req.body.assigneeAgentId !== existing.assigneeAgentId;
     if (assigneeChanged && issue.assigneeAgentId) {
@@ -121,7 +156,7 @@ export function issueRoutes(db: Db) {
         .catch((err) => logger.warn({ err, issueId: issue.id }, "failed to wake assignee on issue update"));
     }
 
-    res.json(issue);
+    res.json({ ...issue, comment });
   });
 
   router.delete("/issues/:id", async (req, res) => {