Add support for collection export endpoint

[dirkkul]

No description provided.

[orca-security-eu]

Orca Security Scan Summary

Status	Check	Issues by priority
Passed	Secrets	0   0   0   0	View in Orca

[Copilot]

Pull request overview

Adds a new client surface for Weaviate’s collection export endpoint, including request/response models, sync/async client wrappers, and integration tests to validate export creation, polling, cancellation, and error cases.

Changes:

• Introduces weaviate.export package (models + executor + sync/async wrappers) and wires it into WeaviateClient/WeaviateAsyncClient as client.export.
• Adds public re-exports under weaviate.outputs.export and weaviate.classes.export.
• Adds integration coverage for export flows and bumps the CI Weaviate dev version.

Reviewed changes

Copilot reviewed 15 out of 15 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
weaviate/outputs/export.py	Re-exports export output models/enums via weaviate.outputs.
weaviate/outputs/init.py	Exposes outputs.export from the outputs package.
weaviate/export/sync.pyi	Typing for sync export client methods.
weaviate/export/sync.py	Sync wrapper around the export executor.
weaviate/export/export.py	Pydantic models/enums for export requests/responses.
weaviate/export/executor.py	Core implementation for create/status/cancel export endpoints.
weaviate/export/async_.pyi	Typing for async export client methods.
weaviate/export/async_.py	Async wrapper around the export executor.
weaviate/export/init.py	Public export package entrypoint (exports wrappers + storage enum).
weaviate/exceptions.py	Adds ExportFailedError and ExportCancelledError.
weaviate/client.py	Adds client.export on both sync and async clients.
weaviate/classes/export.py	Re-exports export config/enums under weaviate.classes.
weaviate/classes/init.py	Exposes classes.export module.
integration/test_export.py	Integration tests for export create/status/cancel and validation.
.github/workflows/main.yaml	Updates the Weaviate dev version used in CI matrix.

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[Copilot]

Pull request overview

Copilot reviewed 14 out of 14 changed files in this pull request and generated 5 comments.

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[codecov-commenter]

Codecov Report

❌ Patch coverage is 41.66667% with 154 lines in your changes missing coverage. Please review.
✅ Project coverage is 87.00%. Comparing base (31737e9) to head (96ca193).

Files with missing lines	Patch %	Lines
weaviate/export/executor.py	15.65%	97 Missing ⚠️
integration/test_export.py	35.95%	57 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##           dev/1.37    #1981      +/-   ##
============================================
- Coverage     87.54%   87.00%   -0.55%     
============================================
  Files           280      287       +7     
  Lines         22055    22318     +263     
============================================
+ Hits          19308    19417     +109     
- Misses         2747     2901     +154     

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