fix: update AMI mappings in AWS manager

- Changed the AMI ID for the ap-east-1 region to a new value for better compatibility.
- Added comments to clarify the usage of AMIs for CoACT-1 and the need for manual transfer from us-east-1.
- Ensured existing logic remains unchanged while improving documentation for future reference.

desktop_env/providers/aws/manager.py

@@ -37,9 +37,12 @@ DEFAULT_REGION = "us-east-1"
 IMAGE_ID_MAP = {
     "us-east-1": {
         (1920, 1080): "ami-0d23263edb96951d8"
+        # For CoACT-1, uncomment to use the following AMI
+        # (1920, 1080): "ami-0b505e9d0d99ba88c"
     },
     "ap-east-1": {
-        (1920, 1080): "ami-0c092a5b8be4116f5"
+        (1920, 1080): "ami-06850864d18fad836"
+        # Please transfer AMI by yourself from AWS us-east-1 for CoACT-1
     }
 }