feat: Implementar comando summarize-pr para resumir PRs

[thomas-vilte]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 75.38462% with 48 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
...ernal/infrastructure/factory/pr_service_factory.go	0.00%	23 Missing ⚠️
cmd/main.go	0.00%	15 Missing ⚠️
...tructure/ai/gemini/gemini_pr_summarizer_service.go	0.00%	8 Missing ⚠️
internal/cli/command/config/config.go	0.00%	2 Missing ⚠️

Files with missing lines	Coverage Δ
internal/cli/command/config/set_vcs_active.go	100.00% <100.00%> (ø)
internal/cli/command/config/set_vcs_config.go	100.00% <100.00%> (ø)
internal/cli/command/config/show.go	100.00% <ø> (ø)
internal/cli/command/pr/summarize.go	100.00% <100.00%> (ø)
internal/config/config.go	75.53% <ø> (ø)
internal/infrastructure/ai/prompts.go	37.50% <ø> (ø)
internal/cli/command/config/config.go	10.52% <0.00%> (-1.24%)	⬇️
...tructure/ai/gemini/gemini_pr_summarizer_service.go	0.00% <0.00%> (ø)
cmd/main.go	0.00% <0.00%> (ø)
...ernal/infrastructure/factory/pr_service_factory.go	0.00% <0.00%> (ø)