feat: updated monthly news + add monthly info

docker-compose.yml

docs/docs.go

docs/swagger.json

docs/swagger.yaml

go.mod

go.sum

internal/common/common.go

internal/database/database.go

internal/models/models.go

internal/models/monthlyInfo.go

internal/models/monthlyNews.go

internal/models/monthlyReport.go

internal/models/poll.go

internal/rootmux/rootmux.go

internal/rootmux/rootmux_test.go

main.go

template.env