feat(analytics): Update speech_to_text_milliseconds to reflect accurate usage duration

Author: akash-joshi

api-reference/openapi.yaml

@@ -134,7 +134,7 @@ paths:
                         text_translation_characters: 4892
                         document_translation_characters: 0
                         text_improvement_characters: 4727
-                        speech_to_text_milliseconds: 0
+                        speech_to_text_milliseconds: 1800000
                       group_by: "key_and_day"
                       start_date: "2025-09-29T00:00:00"
                       end_date: "2025-10-01T00:00:00"
@@ -147,7 +147,7 @@ paths:
                           text_translation_characters: 159
                           document_translation_characters: 0
                           text_improvement_characters: 156
-                          speech_to_text_milliseconds: 0
+                          speech_to_text_milliseconds: 1800000
                 withoutGrouping:
                   summary: Usage report without grouping
                   value:
@@ -157,7 +157,7 @@ paths:
                         text_translation_characters: 4892
                         document_translation_characters: 0
                         text_improvement_characters: 4727
-                        speech_to_text_milliseconds: 0
+                        speech_to_text_milliseconds: 1800000
                       start_date: "2025-09-29T00:00:00"
                       end_date: "2025-10-01T00:00:00"
         400:
@@ -4446,7 +4446,7 @@ components:
         speech_to_text_milliseconds:
           type: integer
           description: Duration of speech-to-text usage in milliseconds.
-          example: 0
+          example: 1800000
     KeyAndDayUsageItem:
       type: object
       description: Usage statistics for a specific API key and optionally a specific date.