fix: restore PR gates and OCR compatibility

[yyhhyyyyyy]

Summary

• Restore explicit one-shot test entrypoints for the complete main and renderer suites.
• Split PR Check into independent static, test, Native Memory, and build quality gates.
• Add a fail-closed pr-required aggregate check for branch protection.
• Fix the Light OCR regression that incorrectly limited pure vision requests to eight images.

Changes

Light OCR

• Apply the eight-image limit only to actual OCR candidates.
• Preserve all image representations for vision-capable models.
• Add pure vision and mixed vision/OCR boundary coverage.

Test entrypoints

• Make test, test:main, test:renderer, and test:coverage explicitly one-shot.
• Keep test:watch as the interactive entrypoint.
• Remove the obsolete local Native SQLite test entrypoint.
• Repair the Windows ARM64 Native Memory test path.
• Add static contracts to prevent test script and workflow path drift.

PR Check

Run the following jobs in parallel:

• static
• test-main
• test-renderer
• test-native-memory
• build

Additional workflow changes:

• Add read-only repository permissions and PR-level concurrency cancellation.
• Add timeouts to every job.
• Remove the single-element matrix, ineffective install:sharp step, duplicated Memory scope check, and redundant Agent eval.
• Add pr-required with explicit handling for failed, cancelled, and unexpectedly skipped dependencies.
• Keep main-release-guard required for main targets and allow it to skip only for dev.
• Pin all Actions to reviewed commit SHAs and disable checkout credential persistence.
• Add a parsed-YAML workflow contract test covering topology, commands, Native ordering, permissions, and aggregation behavior.

Generated registries

• Refresh provider and ACP registries through the canonical build preflight.
• Add the latest Ofox and Cline Pass model data.
• Update Junie repository metadata and Windows ARM64 distribution information.

Summary by CodeRabbit

• New Features
  • Added support for additional AI providers and models (including new provider/model entries), plus an updated Windows ARM64 agent distribution.
• Bug Fixes
  • Enforced the per-turn OCR image limit only for OCR candidates (vision-routed images remain available).
  • Updated Windows ARM64 native memory validation coverage and renamed the native memory CI gate to test-native-memory.
• Documentation
  • Refreshed PR quality-gate architecture and CI/local testing guidance, including Light OCR and memory gate specifications.
• Tests
  • Switched key test scripts to run in one-shot mode (vitest run).
  • Added/expanded contract tests for PR workflow configuration and test entrypoint rules, and strengthened OCR router tests.

[coderabbitai]

📝 Walkthrough

Walkthrough

The PR restructures pull-request validation into parallel quality gates with fail-closed aggregation, standardizes one-shot test commands, changes OCR image-limit handling to apply only to OCR candidates, updates related documentation and tests, and refreshes ACP and model registry metadata.

Changes

PR quality gates

Layer / File(s)	Summary
One-shot test entrypoints and contract coverage package.json, test/main/scripts/*, test/README.md, .github/workflows/windows-arm64-e2e.yml	Test scripts now use vitest run, the local Native SQLite script is removed, the Windows ARM64 path is updated, and entrypoint/workflow documentation and tests are added.
Parallel PR workflow and aggregate gate .github/workflows/prcheck.yml, test/main/scripts/prcheckWorkflow.test.ts	The workflow adds static, main-test, renderer-test, native-memory, and build jobs with permissions, concurrency, pinned execution settings, ordered native checks, artifact upload, and branch-aware pr-required validation.
Quality-gate architecture records docs/architecture/pr-check-quality-gates/*, docs/architecture/memory-quality-gates-and-observability/*	Architecture documents describe the workflow topology, acceptance criteria, safety constraints, rollout behavior, rollback boundaries, and the renamed native-memory job.

Light OCR image limits

Layer / File(s)	Summary
Candidate-scoped OCR limit src/main/ocr/attachmentCapabilityRouter.ts, test/main/ocr/attachmentCapabilityRouter.test.ts, docs/features/light-ocr-integration/spec.md, docs/issues/light-ocr-follow-up-hardening/spec.md	The eight-image limit is deferred to OCR-candidate resolution, leaving vision-routed images available while degrading only excess OCR candidates; tests and specifications reflect this behavior.

ACP and model registry refresh

Layer / File(s)	Summary
Agent and provider metadata resources/acp-registry/registry.json, resources/model-db/providers.json, package.json	Junie metadata now includes its updated repository and Windows ARM64 binary, while Ofox models and cline-pass/kimi-k3 are added to the provider registry and icon metadata is updated.

Estimated code review effort: 4 (Complex) | ~60 minutes

Possibly related PRs

• ThinkInAIXYZ/deepchat#1920: Introduced the Native Memory validation flow that this PR restructures and renames.
• ThinkInAIXYZ/deepchat#2005: Related Light OCR changes in AttachmentCapabilityRouter.
• ThinkInAIXYZ/deepchat#1994: Related renderer architecture baseline workflow checks.

Sequence Diagram(s)

sequenceDiagram
  participant PullRequest
  participant PRWorkflow
  participant QualityJobs
  participant PRRequired
  PullRequest->>PRWorkflow: trigger validation
  PRWorkflow->>QualityJobs: run parallel quality gates
  QualityJobs-->>PRRequired: return job results
  PRRequired->>PRRequired: apply branch-specific checks
  PRRequired-->>PullRequest: report aggregate result

Loading

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the two main themes of the PR: restored PR gating and OCR compatibility fixes.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/test-entrypoints

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