[Doc] Update doc url link (#5781)

Drop `dev` suffix for doc url.
Rename url to `https://docs.vllm.ai/projects/ascend`

- vLLM version: v0.13.0
- vLLM main:
2f4e6548ef

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>

docs/source/developer_guide/feature_guide/ACL_Graph.md

@@ -25,7 +25,7 @@ device:                  | run op1 | run op2 | run op3 | run op4 | run op5 |
 
 ## How to use ACL Graph?
 
-ACL Graph is enabled by default in V1 Engine, just need to check that `enforce_eager` is not set to `True`. More details see: [Graph Mode Guide](https://vllm-ascend.readthedocs.io/en/latest/user_guide/feature_guide/graph_mode.html)
+ACL Graph is enabled by default in V1 Engine, just need to check that `enforce_eager` is not set to `True`. More details see: [Graph Mode Guide](https://docs.vllm.ai/projects/ascend/en/latest/user_guide/feature_guide/graph_mode.html)
 
 ## How it works?
 

docs/source/developer_guide/feature_guide/disaggregated_prefill.md

@@ -19,7 +19,7 @@ vLLM Ascend currently supports two types of connectors for handling KV cache man
 - **MooncakeLayerwiseConnector**: P nodes push KV cache to D nodes in a layered manner.  
 
 For step-by-step deployment and configuration, refer to the following guide:  
-[https://vllm-ascend.readthedocs.io/en/latest/tutorials/pd_disaggregation_mooncake_multi_node.html](https://vllm-ascend.readthedocs.io/en/latest/tutorials/pd_disaggregation_mooncake_multi_node.html)
+[https://docs.vllm.ai/projects/ascend/en/latest/tutorials/pd_disaggregation_mooncake_multi_node.html](https://docs.vllm.ai/projects/ascend/en/latest/tutorials/pd_disaggregation_mooncake_multi_node.html)
 
 ---
 

docs/source/developer_guide/performance_and_debug/optimization_and_tuning.md

@@ -58,7 +58,7 @@ pip install modelscope pandas datasets gevent sacrebleu rouge_score pybind11 pyt
 VLLM_USE_MODELSCOPE=true
 ```
 
-Please follow the [Installation Guide](https://vllm-ascend.readthedocs.io/en/latest/installation.html) to make sure vLLM and vllm-ascend are installed correctly.
+Please follow the [Installation Guide](https://docs.vllm.ai/projects/ascend/en/latest/installation.html) to make sure vLLM and vllm-ascend are installed correctly.
 
 :::{note}
 Make sure your vLLM and vllm-ascend are installed after your python configuration is completed, because these packages will build binary files using python in current environment. If you install vLLM and vllm-ascend before completing section 1.1, the binary files will not use the optimized python.