fix(documentation): Fix formatting, move texst to correct location

doc/architecture/interfaces/interfaces.md

@@ -88,20 +88,23 @@ string course_name
 
 #### Result
 ```
-# Empty result section - completion indicates success
+float32 result
 ```
 
 #### Feedback
 ```
-float32 result
+string status
 ```
 
 **Goal Fields**:
 - `student_name`: Student for which a retake is requested
 - `course_name`: Course for which a retake is requested
 
-**Feedback Fields**:
-- `result`: Progress indicator or intermediate result (float value)
+**Result Field**
+- `result`: Progress indicator or intermediate result (float value) (*Not Implemented*)
+
+**Feedback Field**:
+- `status`: Status indicator (*Not Implemented*)
 
 **Usage**: Used by RetakeScheduler node to handle long-running retake management operations with progress feedback.
 
@@ -135,7 +138,7 @@ float32 result
 **Publishers**:
 - **Topic**: `student_course_management`
 - **Message Type**: `g2_2025_interfaces::msg::Student`
-- **Purpose**: Communicate end of enrollment or re-enrolment
+- **Purpose**: Communicate end of enrollment when grade has been calculated
 
 ### GradeCalculator Node
 
@@ -164,7 +167,3 @@ float32 result
 - **Topic**: `retake_results`
 - **Message Type**: `g2_2025_interfaces::msg::Exam`
 - **Purpose**: Processes completed retake exam results
-
-## Related Documentation
-
-- [System Architecture](../Orig.md): Overall system design and communication patterns