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.

core/approvals/src/main/kotlin/com/correx/core/approvals/DefaultApprovalReducer.kt

@@ -26,7 +26,9 @@ class DefaultApprovalReducer : ApprovalReducer {
                     timestamp = event.metadata.timestamp,
                     causationId = event.metadata.causationId,
                     correlationId = event.metadata.correlationId,
-                    userSteering = payload.userSteering
+                    userSteering = payload.userSteering,
+                    toolName = payload.toolName,
+                    preview = payload.preview,
                 )
                 state.copy(requests = state.requests + (request.id to request))
             }
@@ -39,11 +41,11 @@ class DefaultApprovalReducer : ApprovalReducer {
                     identity = ApprovalScopeIdentity(
                         sessionId = event.metadata.sessionId,
                         stageId = null,
-                        projectId = null
+                        projectId = null,
                     ),
                     mode = ApprovalMode.PROMPT,
                     causationId = event.metadata.causationId,
-                    correlationId = event.metadata.correlationId
+                    correlationId = event.metadata.correlationId,
                 )
                 val decision = ApprovalDecision(
                     id = decisionId,
@@ -54,7 +56,7 @@ class DefaultApprovalReducer : ApprovalReducer {
                     contextSnapshot = contextSnapshot,
                     resolutionTimestamp = payload.resolutionTimestamp,
                     reason = payload.reason,
-                    userSteering = payload.userSteering
+                    userSteering = payload.userSteering,
                 )
                 state.copy(decisions = state.decisions + (decisionId to decision))
             }
@@ -66,7 +68,7 @@ class DefaultApprovalReducer : ApprovalReducer {
                     permittedTiers = payload.permittedTiers,
                     reason = payload.reason,
                     timestamp = event.metadata.timestamp,
-                    expiresAt = payload.expiresAt
+                    expiresAt = payload.expiresAt,
                 )
                 state.copy(grants = state.grants + (grant.id to grant))
             }

core/approvals/src/main/kotlin/com/correx/core/approvals/model/DomainApprovalRequest.kt

@@ -19,5 +19,7 @@ data class DomainApprovalRequest(
     val timestamp: Instant,
     val causationId: CausationId? = null,
     val correlationId: CorrelationId? = null,
-    val userSteering: UserSteering? = null
+    val userSteering: UserSteering? = null,
+    val toolName: String? = null,
+    val preview: String? = null,
 )