Add CI/CD pipeline for automated testing with coverage tracking

[Copilot]

Implements automated test execution on PRs with Codecov integration to track coverage trends and enforce quality gates.

Changes

• pytest-cov: Added to dev dependencies for coverage analysis
• GitHub Actions workflow (.github/workflows/test.yml): Runs on PRs to main and manual dispatch
  • Executes 44 tests using existing uv toolchain
  • Generates XML coverage reports
  • Uploads to Codecov with CODECOV_TOKEN secret
  • Uses uv.lock for dependency caching

Current coverage: 82% (391 statements, 70 missed)

[!WARNING]

Original prompt

---

This section details on the original issue you should resolve

<filter_complete></filter_complete>

<issue_title>[ci/cd] run tests in the PRs</issue_title>
<issue_description></issue_description>

<agent_instructions>also add test coverage with codecov</agent_instructions>

Comments on the Issue (you are @copilot in this section)

@simone-viozzi add ci/cd pipeline to run tests in the PR before merge

• Fixes [ci/cd] run tests in the PRs #43

Original prompt

---

This section details on the original issue you should resolve

<issue_title>[ci/cd] run tests in the PRs</issue_title>
<issue_description></issue_description>

<agent_instructions>also add test coverage with codecov</agent_instructions>

Comments on the Issue (you are @copilot in this section)

@simone-viozzi add ci/cd pipeline to run tests in the PR before merge

• Fixes [ci/cd] run tests in the PRs #43

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[simone-viozzi]

@copilot hanlde the comments pls

[simone-viozzi]

not needed, deafult conf is fine

[Copilot]

@copilot hanlde the comments pls

Addressed all feedback in commit 3c722f3:

• Removed codecov.yml (using default config)
• Removed pyproject.toml from cache key
• Removed "Show uv version" step
• Removed name parameter from codecov upload
• Changed triggers to only PR to main + workflow_dispatch

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• openaipublic.blob.core.windows.net
  • Triggering command: /home/REDACTED/work/gpt-copy/gpt-copy/.venv/bin/python /tmp/tmpanojauhb.py /tmp/tmpxs4blydb --tokens (dns block)
  • Triggering command: /home/REDACTED/work/gpt-copy/gpt-copy/.venv/bin/python /tmp/tmpfjz3n1hn.py /tmp/tmpe33wkrp6 --tokens --top-n 2 (dns block)
  • Triggering command: /home/REDACTED/work/gpt-copy/gpt-copy/.venv/bin/python /tmp/tmpvewflq9l.py /tmp/tmp5pgbqur9 --tokens --include *.py (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)