chore: adopt the NAPALM driver standard

- CI moves to .gitea/workflows/ci.yml and calls the shared driver workflow
  of NAPALM/driver-standard; .github/ goes.
- requires-python >=3.10 (napalm-device-types needs it), CHANGELOG,
  py.typed, SPDX license string, Issues and Changelog links; a dev extra
  with floors.
- napalm-device-types >=4.21.1 is declared: officeconnect.py imports
  SwitchDriver and FingerprintRule from it, but the package did not list it.
- urllib3 gets a true floor (>=1.23): unbounded, the lowest job installed a
  version that does not import on Python 3.10.
- mypy strict for the package; napalm_hpe_officeconnect.officeconnect is
  exempt for now (4 errors: three ClassVar fingerprint attributes the base
  declares as instance variables, one bare dict), recorded in the quality
  baseline. Coverage floor 91 % (measured 91.83 %).

CHANGELOG.md

@@ -0,0 +1,25 @@
+# Changelog
+
+All notable changes to this driver. The format follows
+[Keep a Changelog](https://keepachangelog.com/), versions follow
+[Semantic Versioning](https://semver.org/).
+
+## [Unreleased]
+
+### Changed
+- The driver follows the NAPALM driver standard
+  (https://git.netork.io/NAPALM/driver-standard): CI on Gitea runs ruff, mypy, the
+  tests on Python 3.10–3.13 and at the lowest declared versions, bandit, pip-audit and
+  a build check, and a release tag publishes to PyPI. The package now ships `py.typed`.
+  **Python 3.8 and 3.9 are no longer supported**; napalm-device-types never ran on
+  them.
+- napalm-device-types (4.21.1 or newer) is now a declared dependency; the driver
+  always needed it, so installing the package alone no longer fails on import.
+
+## [0.1.0] - 2026-08-18
+
+### Added
+- `hpe_officeconnect` driver for HPE OfficeConnect 1820 and 1920S switches, read-only
+  over the web UI (HTTP, or HTTPS once a certificate is installed): facts,
+  interfaces, VLANs with their tagged and untagged ports, the MAC address table and
+  LLDP neighbours.