feat: add durable AgentOS slice execution

packages/backend/convex/workPlanning.ts

@@ -771,13 +771,41 @@ export const listForProject = query({
               .eq("designVersion", work.designVersion ?? 0)
           )
           .collect();
-        const runs = await ctx.db
+        const runRows = await ctx.db
           .query("workRuns")
           .withIndex("by_work_and_createdAt", (q: any) =>
             q.eq("workId", work._id)
           )
           .order("desc")
           .take(10);
+        const runs = await Promise.all(
+          runRows.map(async (run) => {
+            const attempts = await ctx.db
+              .query("workAttempts")
+              .withIndex("by_runId_and_number", (q) => q.eq("runId", run._id))
+              .collect();
+            const eventsByAttempt = await Promise.all(
+              attempts.map((attempt) =>
+                ctx.db
+                  .query("workAttemptEvents")
+                  .withIndex("by_attempt_and_sequence", (q: any) =>
+                    q.eq("attemptId", attempt._id)
+                  )
+                  .collect()
+              )
+            );
+            const attemptEvents = eventsByAttempt
+              .flat()
+              .sort((left, right) => left.occurredAt - right.occurredAt);
+            const artifacts = await ctx.db
+              .query("workArtifacts")
+              .withIndex("by_runId_and_createdAt", (q) =>
+                q.eq("runId", run._id)
+              )
+              .collect();
+            return { ...run, artifacts, attemptEvents, attempts };
+          })
+        );
         const events = await ctx.db
           .query("workEvents")
           .withIndex("by_work_and_createdAt", (q: any) =>