feat: Add mode schedules map (#1071)

## Summary

- To correctly display online and offline schedules as well as indicate
_what_ schedules to deploy, we need to pass in a map of conf modes to
schedules defined by a conf in both the deploy submission request as
well as when we retrieve conf details.

## Checklist
- [ ] Added Unit Tests
- [ ] Covered by existing CI
- [ ] Integration tested
- [ ] Documentation update


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<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **New Features**
* Added per-mode scheduling to deployment and configuration APIs,
enabling granular schedules by execution mode.
* New optional scheduling options appear in deployment requests,
configuration list items, and configuration detail responses.
* Backward compatible: existing workflows remain unchanged unless the
new options are used.
  * Improves flexibility for rollout planning and mode-specific timing.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Co-authored-by: thomaschow <[email protected]>

Author: tchow-zlai

api/thrift/orchestration.thrift

@@ -3,6 +3,7 @@ namespace java ai.chronon.orchestration
 
 include "common.thrift"
 include "api.thrift"
+include "planner.thrift"
 
 // This has to be 0-indexed for Java usage
 enum ConfType {
@@ -119,6 +120,7 @@ struct ScheduleDeployRequest {
     1: optional string branch
     2: optional string confName
     3: optional string confHash
+    4: optional map<planner.Mode, string> modeSchedules
 }
 
 struct ScheduleDeployResponse {
@@ -251,6 +253,7 @@ struct ConfListItemResponse {
     1: optional string confName
     2: optional ConfType confType
     3: optional string confHash
+    4: optional map<planner.Mode, string> modeSchedules
 }
 
 struct ConfListResponse {
@@ -267,6 +270,7 @@ struct ConfGetResponse {
     2: optional string confHash
     3: optional ConfType confType
     4: optional LogicalNode confContents
+    5: optional map<planner.Mode, string> modeSchedules
 }
 
 // ====================== End of Orchestration Service API Types ======================