Fix mcp delete_all_memories reporting Datatype error

[heng-ah]

Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes # (issue)
[- fix UUID & string datatype issue when mcp delete_all_memories]

error reporting as below:
[Error deleting memories: 2 validation errors for PointRequest
ids.0.int
  Input should be a valid integer [type=int_type, input_value=UUID('be165f35-9d2c-4ca0-a562-3c620ad8e5b3'), input_type=UUID]
    For further information visit https://errors.pydantic.dev/2.11/v/int_type
ids.0.str
  Input should be a valid string [type=string_type, input_value=UUID('be165f35-9d2c-4ca0-a562-3c620ad8e5b3'), input_type=UUID]
    For further information visit https://errors.pydantic.dev/2.11/v/string_type]

Type of change

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• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

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• Unit Test

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules
• I have checked my code and corrected any misspellings

[whysosaket]

Hey @heng-ah, could you please resolve the merge conflicts please?

[heng-ah]

this error still occur on latest release, team please check if this PR fix