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

tui/README.md

@@ -0,0 +1,59 @@
+# birdcage-tui
+
+Terminal UI for controlling Winegard satellite dishes. Built on [Textual](https://textual.textualize.io/) with six screens covering everything from manual pointing to live satellite tracking.
+
+Try it without hardware:
+
+```bash
+uvx birdcage-tui --demo
+```
+
+## Install
+
+```bash
+pip install birdcage-tui
+
+# With camera capture support (JPEG annotation, FITS export)
+pip install birdcage-tui[camera]
+```
+
+## Screens
+
+| Key | Screen | What it does |
+|-----|--------|-------------|
+| F1 | Dashboard | Live AZ/EL readout, compass rose, motor status, signal gauge |
+| F2 | Control | Manual jog, satellite presets, Track mode (rotctld), Craft mode (live TLE) |
+| F3 | Signal | RSSI bargraph, azimuth sweep plot, sky heatmap |
+| F4 | System | NVS editor, firmware ID, motor dynamics, PID tuning, A3981 diagnostics |
+| F5 | Console | Raw serial terminal to the dish firmware |
+| F6 | Camera | Capture overlay with multi-trigger pipeline (requires `camera` extra) |
+
+The collage below shows all six screens. On PyPI this image may not render -- see the [TUI guide](https://birdcage.warehack.ing/guides/tui/) for full screenshots.
+
+![Birdcage TUI](https://birdcage.warehack.ing/screenshots/tui-collage.png)
+
+## Usage
+
+```bash
+# Demo mode (no dish required)
+birdcage-tui --demo
+
+# Connect to hardware
+birdcage-tui --port /dev/ttyUSB0 --firmware hal205
+
+# Carryout G2 at 115200 baud
+birdcage-tui --port /dev/ttyUSB2 --firmware g2 --baud 115200
+```
+
+## Documentation
+
+Detailed screen walkthroughs and configuration: **[birdcage.warehack.ing/guides/tui](https://birdcage.warehack.ing/guides/tui/)**
+
+## Credits
+
+- **Gabe Emerson (KL1FI / [saveitforparts](https://github.com/saveitforparts))** -- original Winegard rotor scripts
+- **Chris Davidson ([cdavidson0522](https://github.com/cdavidson0522))** -- Carryout G2 sky scan and rotator control
+
+## License
+
+MIT

tui/pyproject.toml

@@ -6,6 +6,7 @@ build-backend = "hatchling.build"
 name = "birdcage-tui"
 version = "2026.02.17"
 description = "Textual TUI for Winegard satellite dish control and amateur radio sky tracking"
+readme = "README.md"
 license = "MIT"
 requires-python = ">=3.11"
 authors = [{name = "Ryan Malloy", email = "ryan@supported.systems"}]