Persist and replay subagent progress across sessions

Record durable child-turn metadata, restore bounded progress cards during
startup replay, and keep settled cards attached to transcript entries. Add
workflow-local Lua profiles and expose discovered agents and workflows in the
session header.

1 files changed, 33 insertions, 1 deletions

diff --git a/e2e/run.lua b/e2e/run.lua
index c240813..56deda6 100644
--- a/e2e/run.lua
+++ b/e2e/run.lua
@@ -409,6 +409,14 @@ local function meta(needle)
     return (needle:gsub('"', '\\"'))
 end
 
+local function json_string(text)
+    return '"' .. tostring(text)
+        :gsub('\\', '\\\\')
+        :gsub('"', '\\"')
+        :gsub('\r', '\\r')
+        :gsub('\n', '\\n') .. '"'
+end
+
 local function jsonl_ids(dir)
     local ids = {}
     for _, name in ipairs(list_dir(dir)) do
@@ -630,6 +638,8 @@ scenario("resume", function()
     check_contains("the resumed child kept its id", second, "id: " .. child_id)
 
     local text = read_file(children .. "/" .. child_id .. ".jsonl") or ""
+    check_contains("the resumed child records its owning outer tool call", text,
+        meta('"tool_call_id"'))
     local turns = 0
     for _, line in ipairs(lines_of(text)) do
         if line:find(meta('"subagents"'), 1, true) and line:find(meta('"model":'), 1, true) then
@@ -705,7 +715,29 @@ scenario("sandbox-fanout", function()
         #jsonl_ids(assert(child_dir(install, primary_id))), 2)
 end)
 
--- 5. The catalog tool, in all four shapes, against a provider whose reasoning
+-- 5. An inline profile in the dynamic workflow gets a durable marker and
+--    body, so restart replay can show the requested system prompt without
+--    exposing discovered profile prompts.
+scenario("inline-replay-manifest", function()
+    local install = make_install("inline-replay-manifest")
+    local source = "return subagents.workflow(function(ctx, input) return ctx:agent({ agent = 'inline', prompt = 'say INLINE-CHILD' }):await() end)"
+    local script = string.format(
+        'tool subagents.lua {"prompt":"INLINE-INPUT","source":%s,"agents":[{"name":"inline","system_prompt":"INLINE-SYSTEM"}]}',
+        json_string(source))
+    local out = turn(install, script)
+    check_contains("the inline workflow child completed", out, "INLINE-CHILD")
+
+    local dir = assert(session_dir(install))
+    local primary_id = jsonl_ids(dir)[1]
+    local children = assert(child_dir(install, primary_id))
+    local ids = jsonl_ids(children)
+    check_equal("one inline workflow child persisted", #ids, 1)
+    local text = read_file(children .. "/" .. ids[1] .. ".jsonl") or ""
+    check_contains("the inline manifest is marked", text, meta('"inline":true'))
+    check_contains("the inline system prompt remains durable", text, "INLINE-SYSTEM")
+end)
+
+-- 6. The catalog tool, in all four shapes, against a provider whose reasoning
 --    levels come from the protocol rather than models.toml.
 scenario("catalog", function()
     local install = make_install("catalog")