feat(tapo-agent): add schedule/countdown timer API support

- Fork tapo crate to add missing schedule/timer APIs
- Add get_countdown_rules, get_schedule_rules, get_next_event methods
- New readings: countdown_active, countdown_remain, schedule_count,
  schedule_active_count, next_event_time
- Add local compilation to build script alongside cross-compilation
- Implement offline polling - device collection continues when server disconnects
- Add more device readings: on_time, signal_level, rssi, runtime_today/month, energy_month

Vendored tapo fork in tapo-fork/ with minimal changes to add schedule APIs.

agents/tapo/tapo-fork/README.md

@@ -0,0 +1,111 @@
+# Tapo
+
+
+[![License][license_badge]][license]
+[![Crates][crates_badge]][crates]
+[![Documentation][crates_documentation_badge]][crates_documentation]
+[![Crates.io][crates_downloads_badge]][crates]
+[![PyPI][pypi_badge]][pypi]
+[![Python][pypi_versions_badge]][pypi]
+[![PyPI][pypi_downloads_badge]][pypi]\
+Unofficial Tapo API Client. Works with TP-Link Tapo smart devices. Tested with light bulbs (L510, L520, L530, L535, L610, L630), light strips (L900, L920, L930), plugs (P100, P105, P110, P110M, P115), power strips (P300, P304M, P306, P316M), hubs (H100), switches (S200B) and sensors (KE100, T100, T110, T300, T310, T315).
+
+[license_badge]: https://img.shields.io/crates/l/tapo.svg
+[license]: https://github.com/mihai-dinculescu/tapo/blob/main/LICENSE
+[crates_badge]: https://img.shields.io/crates/v/tapo.svg?logo=rust&color=F75101
+[crates]: https://crates.io/crates/tapo
+[crates_documentation_badge]: https://img.shields.io/docsrs/tapo.svg?logo=rust&color=F75101
+[crates_documentation]: https://docs.rs/tapo
+[crates_downloads_badge]: https://img.shields.io/crates/d/tapo?logo=rust&label=downloads&color=F75101
+
+[pypi_badge]: https://img.shields.io/pypi/v/tapo.svg?logo=pypi&color=00ADD4
+[pypi]: https://pypi.org/project/tapo
+[pypi_versions_badge]: https://img.shields.io/pypi/pyversions/tapo.svg?logo=python&color=00ADD4
+[pypi_downloads_badge]: https://img.shields.io/pypi/dm/tapo?logo=python&color=00ADD4
+
+## Supported Devices
+
+See [/SUPPORTED_DEVICES.md][supported_devices] for the supported devices and feature matrix.
+
+## Rust
+
+### Usage
+
+> Cargo.toml
+```toml
+[dependencies]
+tapo = "0.8"
+```
+
+> main.rs
+```rust
+let device = ApiClient::new("<tapo-username>", "tapo-password")
+    .p110("<device ip address>")
+    .await?;
+
+device.on().await?;
+```
+
+### Examples
+
+```bash
+export TAPO_USERNAME=
+export TAPO_PASSWORD=
+export IP_ADDRESS=
+
+cargo run --example tapo_l530
+```
+
+See all examples in [/tapo/examples][examples].
+
+### Wrapper REST API
+[tapo-rest][tapo_rest] is a REST wrapper of this library that can be deployed as a service or serve as an advanced example.
+
+## Python
+
+### Usage
+
+```bash
+pip install tapo
+```
+
+```python
+client = ApiClient("<tapo-username>", "tapo-password")
+device = await client.p110("<device ip address>")
+
+await device.on()
+```
+
+### Examples
+
+```bash
+cd tapo-py
+poetry install # On the initial run
+poetry shell
+maturin develop # On the initial run and whenever the Rust code is modified
+
+export TAPO_USERNAME=
+export TAPO_PASSWORD=
+export IP_ADDRESS=
+```
+
+```bash
+python examples/tapo_p110.py
+```
+
+See all examples in [/tapo-py/examples][examples-py].
+
+## Contributing
+
+Contributions are welcome and encouraged! See [/CONTRIBUTING.md][contributing].
+
+## Credits
+
+Inspired by [petretiandrea/plugp100][inspired_by].
+
+[supported_devices]: https://github.com/mihai-dinculescu/tapo/blob/main/SUPPORTED_DEVICES.md
+[examples]: https://github.com/mihai-dinculescu/tapo/tree/main/tapo/examples
+[examples-py]: https://github.com/mihai-dinculescu/tapo/tree/main/tapo-py/examples
+[tapo_rest]: https://github.com/ClementNerma/tapo-rest
+[contributing]: https://github.com/mihai-dinculescu/tapo/blob/main/CONTRIBUTING.md
+[inspired_by]: https://github.com/petretiandrea/plugp100