feat(alibaba-cn): add reasoning content support for Kimi models

Add interleaved reasoning_content field to Kimi K2 Thinking and K2.5.
Also correct the display name for Moonshot Kimi K2.5.

Author: Track07-cda

providers/alibaba-cn/models/kimi-k2-thinking.toml

@@ -9,6 +9,9 @@ tool_call = true
 open_weights = true
 structured_output = true
 
+[interleaved]
+field = "reasoning_content"
+
 [cost]
 input = 0.574
 output = 2.294

providers/alibaba-cn/models/kimi-k2.5.toml

@@ -1,4 +1,4 @@
-name = "Moonshot Kimi K2 Thinking"
+name = "Moonshot Kimi K2.5"
 family = "kimi"
 release_date = "2025-01-27"
 last_updated = "2025-01-27"
@@ -9,6 +9,9 @@ tool_call = true
 open_weights = true
 structured_output = false
 
+[interleaved]
+field = "reasoning_content"
+
 [cost]
 input = 0.574
 output = 2.411