Add PyPI README files and MCP resource/prompt tests

- README.md for all three packages (core, TUI, MCP)
- pyproject.toml readme field for PyPI rendering
- 8 new tests for MCP resources (5) and prompts (3)
- Total MCP test coverage: 57 tests, 37 tools + 5 resources + 3 prompts

README.md

@@ -0,0 +1,72 @@
+# winegard-birdcage
+
+Serial control library for Winegard motorized satellite dishes, repurposed for amateur radio satellite tracking.
+
+Turns surplus RV/marine satellite TV antennas into steerable ground station dishes via RS-485 or RS-422.
+
+## Install
+
+```bash
+pip install winegard-birdcage
+```
+
+## CLI Tools
+
+Two entry points are included:
+
+**birdcage** -- antenna control and rotctld server:
+
+```bash
+birdcage init --port /dev/ttyUSB0 --firmware hal205
+birdcage pos
+birdcage move --az 180.0 --el 45.0
+birdcage serve --host 127.0.0.1 --port 4533   # rotctld for Gpredict
+```
+
+**console-probe** -- automated firmware exploration:
+
+```bash
+console-probe --port /dev/ttyUSB0 --baud 115200 --discover-only --json report.json
+console-probe --port /dev/ttyUSB0 --baud 115200 --deep --wordlist wordlist.txt
+```
+
+## Supported Hardware
+
+| Variant | Connection | Baud | Motor Command |
+|---------|-----------|------|---------------|
+| Trav'ler (HAL 0.0.00) | RS-485 / RJ-25 | 57600 | `a <id> <deg>` |
+| Trav'ler (HAL 2.05) | RS-485 / RJ-25 | 57600 | `a <id> <deg>` |
+| Trav'ler Pro | USB A-to-A | 57600 | `a <id> <deg>` |
+| Carryout | RS-485 / RJ-25 | 57600 | `g <az> <el>` |
+| Carryout G2 | RS-422 / RJ-12 | 115200 | `a <id> <deg>` |
+
+## Architecture
+
+```
+protocol.py   -- FirmwareProtocol ABC + per-variant subclasses (HAL205, HAL000, G2)
+leapfrog.py   -- Predictive overshoot compensation for mechanical motor lag
+antenna.py    -- BirdcageAntenna: high-level control wrapping protocol + leapfrog
+rotctld.py    -- Hamlib rotctld TCP server (p/P/S/_/q) for Gpredict integration
+cli.py        -- Click CLI: init / serve / pos / move
+```
+
+## Related Packages
+
+| Package | Description |
+|---------|-------------|
+| [birdcage-tui](https://pypi.org/project/birdcage-tui/) | Six-screen terminal UI for dish control |
+| [mcbirdcage](https://pypi.org/project/mcbirdcage/) | MCP server for AI-assisted dish operations |
+
+## Documentation
+
+Full hardware details, wiring guides, firmware command reference, and NVS tables:
+**[birdcage.warehack.ing](https://birdcage.warehack.ing)**
+
+## Credits
+
+- **Gabe Emerson (KL1FI / [saveitforparts](https://github.com/saveitforparts))** -- original Trav'ler, Trav'ler Pro, and Carryout rotor scripts
+- **Chris Davidson ([cdavidson0522](https://github.com/cdavidson0522))** -- Carryout G2 sky scan and rotator control
+
+## License
+
+MIT