Merge pull request #26 from smallnest/feature/issue-21

feat: implement issue #21 - feat: enhance job execution with agent selection and timeout

feat: implement issue #21 - add timeout support and enhance agent selection for job execution

Merge pull request #25 from smallnest/feature/issue-20

feat: implement issue #20 - test: add unit tests for Job API

feat(autoresearch): auto-create and merge PR on completion

Merge pull request #24 from smallnest/feature/issue-19

chore: add autoresearch workflow logs for issue-19

fix: job log memory leak and sorting performance

Merge pull request #23 from smallnest/feature/issue-10

feat: add background jobs and queued task execution

feat(autoresearch): raise passing score from 8.5 to 9.0

docs: add background job API documentation

fix(autoresearch): load only API keys from shell config

add developing logs