Release SDK updates

[llama-org-ci-bot]

Promotes stainless/release onto main — 26 commits. Merging this lets release-please cut the next release and write CHANGELOG.md.

Features

• feat(extract): accept webhook_configuration_ids on extract job create (LI-8138) (#22907) (3705dd2)
• feat(split): accept webhook_configuration_ids on split job create (LI-8138) (#22940) (1e7b609)
• feat(extract): reject parse_tier for parse-free tiers + pin turbo fallback to fast (#22919) (59351c3)
• feat(extract): pin turbo to a stable dated version; accept citations+confidence, reject only granular bboxes (#22965) (a9b12bf)
• feat(classify): accept webhook_configuration_ids on classify job create (LI-8138) (#22943) (087ee56)
• feat(parse): make the output.pdf artifact opt-in on Parse v2 (output_options.save_output_pdf) (#23510) (1108da9)
• feat(connector): API + service layer for attaching a subscription to a directory (#23502) (b3d53f6)
• feat(parse,extract): add expand=usage returning credits billed per job (#23709) (1fb5977)
• feat(files): rename files.get to files.content and restore files.retrieve (2fd9092)

Bug Fixes

• fix(llamaparse): retry qwen context-overflow 400s with a shrinking OCR anchor (#23817) (b98043b)
• fix: build against llama-parse-go v1.5.0 and drop the duplicated TestClassifyCancel (release: 1.3.0 #13) (f0eb259)

Documentation

• docs(parse): shorten the images_to_save field description (#23807) (2f78313)

Refactors

• refactor: remove Depends(get_db) from permissions endpoints (#22635) (087b803)

⚠️ Not conventional-commit — release-please will DROP these from CHANGELOG.md

• Optimize agentic Gemini prompt caching (#22627) (f8451dc)
• LI-8489: restore client.batches (v2) in the published SDK (f280440)
• LI-8754 follow-up: surface the endpoints the console actively consumes (01b0b3a)
• Enable Extract v2 caching with configuration control (#23715) (980300a)

Chores & CI (4)

• chore(api): regenerate OpenAPI specs for new agentic parse version (#22763) (2138578)
• ci: back-sync as the CI bot, and drop the human-attributed cron (Release SDK updates #9) (6ca7228)
• ci: drop the back-sync cron now that the bot dispatcher is proven (Release SDK updates #11) (18782f6)
• ci: regenerate the release PR body on every promote (feat: setup brew and npm publishing #12) (9f1eff4)

Codegen & merge commits (5)

• Build SDK (c487f93)
• Build SDK (5d0209f)
• Merge pull request release: 1.2.0 #10 from run-llama/stlc/from-prod (424444a)
• Build SDK (477abd8)
• Build SDK (11fbb6d)

_{Regenerated by stlc-promote.yml on every promote, from main...stainless/release.}