The terminal's Deploys screen lists the app's open pulls with their check word and preview address #6074

The terminal door that juniper asked for on pull #5988.

Done when:

• [ ] src/tui/screens/deploys.ts shows the same list as the web door (openPulls + checkWord), below the deploys, each line #N title · check <word> · <preview address or none>.
• [ ] A guest's Deploys screen shows no pull lines, and a test asserts it.
• [ ] docs or the screen's help line says what the list is.