Merge pull request gotd#886 from gotd/fix-session-encoding

fix(session): fix encoding, use tg.Config subset

Merge pull request gotd#877 from gotd/feat/update-schema

Update Telegram schema to the latest layer

Merge pull request gotd#868 from gotd/feat/update-embedded-docs

feat: update embedded docs

Merge pull request gotd#852 from gotd/chore/update-getdoc

chore(deps): update getdoc

Merge pull request gotd#847 from gotd/chore/update-getdoc

chore: update getdoc

Merge pull request gotd#826 from gotd/feat-tgtest-allow-private-key

feat(tgtest): export NewPrivateKey

Merge pull request gotd#837 from gotd/feat/add-exchange-timeout-option

feat(client): add ExchangeTimeout, DialTimeout to options

Merge pull request gotd#832 from gotd/ci/update-go

ci: update go

Merge pull request gotd#830 from gotd/feat/update-schema

Update Telegram schema to the latest layer

Merge pull request gotd#823 from gotd/feat/update-docs-embedding

feat: update embedded docs