Merge pull request #3 from aegenet/feat-custom-fetch

Feat custom `fetch` options

Merge pull request #2 from aegenet/feat-simplify-fetch-w-timeout

Feat simplify `fetch-w-timeout`

Merge pull request #1 from aegenet/feat-on-report-flush-error

Feat `onReportError`, `onFlushError`, `formatFetchError`

fix(ya-vigil-reporter): respect the http api (path)

- `reporter/probe_id/node_id/`
- `reporter/probe_id/node_id/replica_id/`

chore(ya-vigil-reporter): clean