feature(event-sourcing): baseline for the architecture review fixes.

- fixed the tool overlay in tui.
- fixed tool calling - added schemas.
- getting all sessionIds via event store.
- instead of sending all events on the replay - there's a new way for replaying.
- session snapshot is now a thing getting sent for previously created sessions.
- added logging to important parts.
- revert workflowId from WorkflowCompletedEvent.

testing/projections/src/test/kotlin/OrchestrationReducerTest.kt

@@ -21,8 +21,8 @@ class OrchestrationReducerTest {
     private val reducer = DefaultOrchestrationReducer()
     private val sessionId = SessionId("s1")
     private val stageId = StageId("stage-1")
-    private val state = OrchestrationState(stageId)
     private val workflowId = "workflow-test"
+    private val state = OrchestrationState(workflowId, stageId)
 
     @Test
     fun `WorkflowStartedEvent sets status to RUNNING`() {
@@ -58,7 +58,7 @@ class OrchestrationReducerTest {
 
         val completed = reducer.reduce(
             started,
-            stored(payload = WorkflowCompletedEvent(sessionId, stageId, 1, workflowId)),
+            stored(payload = WorkflowCompletedEvent(sessionId, stageId, 1)),
         )
         assertTrue(completed.failureReason.isNullOrBlank())
         assertEquals(OrchestrationStatus.COMPLETED, completed.status)