feat(odsp-client): Expose container.uploadBlob

[znewton]

Description

Portion of #25597 to expose container.uploadBlob via OdspClient's OdspFluidContainer.

Reviewer Guidance

Advice on tests/docs necessary to alter the beta API in this way would be appreciated.

[Copilot]

Pull Request Overview

This PR adds the uploadBlob method to the IOdspFluidContainer interface, enabling blob upload functionality for ODSP containers. It also introduces runtime validation to ensure that returned containers are internal FluidContainer instances.

• Adds uploadBlob method signature to the IOdspFluidContainer interface
• Introduces isInternalFluidContainer checks in container creation and retrieval methods
• Updates API reports to reflect the new public API surface

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
packages/service-clients/odsp-client/src/odspClient.ts	Adds isInternalFluidContainer import and validation checks in getContainer and createFluidContainer methods
packages/service-clients/odsp-client/src/interfaces.ts	Adds uploadBlob method to the IOdspFluidContainer interface with documentation
packages/service-clients/odsp-client/api-report/odsp-client.beta.api.md	Updates API surface to include the new uploadBlob method
packages/service-clients/odsp-client/api-report/odsp-client.alpha.api.md	Updates API surface to include the new uploadBlob method

[github-actions]

🔗 Found some broken links! 💔

Run a link check locally to find them. See
https://github.com/microsoft/FluidFramework/wiki/Checking-for-broken-links-in-the-documentation for more information.

linkcheck output

> [email protected] ci:check-links /home/runner/work/FluidFramework/FluidFramework/docs
> start-server-and-test "npm run serve -- --no-open" 3000 check-links

1: starting server using command "npm run serve -- --no-open"
and when url "[ 'http://127.0.0.1:3000' ]" is responding with HTTP status code 200
running tests using command "npm run check-links"


> [email protected] serve
> docusaurus serve --no-open

[SUCCESS] Serving "build" directory at: http://localhost:3000/

> [email protected] check-links
> linkcheck http://localhost:3000 --skip-file skipped-urls.txt

 ELIFECYCLE  Command failed with exit code 1.