Remove amp dependency entirely

The build and tests pass. Let me provide a summary of the changes made:

Removed the amp dependency entirely from the codebase:

- Removed `runAmp` function (was running amp subprocess) - Removed
`shouldUseEngine` function (env var check `JR_USE_ENGINE`) - Removed
`monitorLog` and `waitForFile` helpers (for amp.log parsing) - Removed
unused imports: `System.IO`, `Data.Text.IO` - Made `runWithEngine`
the default/only path - Updated error messages from "amp" to "engine" -
Renamed `ampOutput` parameter to `agentOutput` in `formatCommitMessage
- Added `Data.IORef` import for `newIORef`, `modifyIORef'`, `readIORef`

- Removed amp.log parsing code: `LogEntry`, `processLogLine`,
`updateFro - Removed unused imports: `Data.Aeson`,
`Data.ByteString.Lazy`, `Data.Te

- Renamed `activityAmpThreadUrl` to `activityThreadUrl`

- Updated field references from `activityAmpThreadUrl` to
`activityThrea - Updated UI label from "Amp Thread:" to "Session:"

- Updated comment from "amp completes" to "engine completes"

- Updated `Amp.execute` to `Engine.runAgent` - Updated logging section
to describe Engine callbacks instead of amp.lo - Updated integration
test guidance to mock Engine instead of amp binary

Task-Id: t-141.6

1 files changed, 4 insertions, 4 deletions

diff --git a/Omni/Jr/Web.hs b/Omni/Jr/Web.hs
index befda94..4e55c61 100644
--- a/Omni/Jr/Web.hs
+++ b/Omni/Jr/Web.hs
@@ -1725,11 +1725,11 @@ instance Lucid.ToHtml TaskDetailPage where
           renderAttempt totalAttempts (attemptNum, act) = do
             when (totalAttempts > 1)
               <| Lucid.div_ [Lucid.class_ "attempt-header"] (Lucid.toHtml ("Attempt " <> tshow attemptNum :: Text))
-            case TaskCore.activityAmpThreadUrl act of
+            case TaskCore.activityThreadUrl act of
               Nothing -> pure ()
               Just url ->
                 Lucid.div_ [Lucid.class_ "metric-row"] <| do
-                  Lucid.span_ [Lucid.class_ "metric-label"] "Amp Thread:"
+                  Lucid.span_ [Lucid.class_ "metric-label"] "Session:"
                   Lucid.a_ [Lucid.href_ url, Lucid.target_ "_blank", Lucid.class_ "amp-thread-btn"] "View in Amp ↗"
 
             case (TaskCore.activityStartedAt act, TaskCore.activityCompletedAt act) of
@@ -2203,11 +2203,11 @@ instance Lucid.ToHtml TaskMetricsPartial where
       renderAttempt totalAttempts currentTime (attemptNum, act) = do
         when (totalAttempts > 1)
           <| Lucid.div_ [Lucid.class_ "attempt-header"] (Lucid.toHtml ("Attempt " <> tshow attemptNum :: Text))
-        case TaskCore.activityAmpThreadUrl act of
+        case TaskCore.activityThreadUrl act of
           Nothing -> pure ()
           Just url ->
             Lucid.div_ [Lucid.class_ "metric-row"] <| do
-              Lucid.span_ [Lucid.class_ "metric-label"] "Amp Thread:"
+              Lucid.span_ [Lucid.class_ "metric-label"] "Session:"
               Lucid.a_ [Lucid.href_ url, Lucid.target_ "_blank", Lucid.class_ "amp-thread-btn"] "View in Amp ↗"
 
         case (TaskCore.activityStartedAt act, TaskCore.activityCompletedAt act) of