v4.0.7: finish the Phase 1 boundary with a command shell

The terminal command line moves to client::shell: a typed line becomes a core Command or an adapter action (connect, login, register, set-credential, host maintenance). ClientCore loses submit_line and the last TUI-shaped effects (Interactive, SetPrompt, ListHosts, ForgetHost, AnimateRoulette); the adapter animates roulette from the Result view.

Adds forget-login, which drops the stored credential for the pinned key and keeps trust, distinct from logout (session only) and forget-host (trust too).

1 files changed, 14 insertions, 0 deletions

diff --git a/src/client/ui.rs b/src/client/ui.rs
index bb5b55f..7439e0f 100644
--- a/src/client/ui.rs
+++ b/src/client/ui.rs
@@ -76,6 +76,11 @@ const COMMANDS: &[CommandHelp] = &[
         description: "clear trust for one address (credentials stay while the key is in use)",
     },
     CommandHelp {
+        name: "forget-login",
+        usage: "forget-login [ip:port]",
+        description: "forget the saved login (trust is kept)",
+    },
+    CommandHelp {
         name: "hosts",
         usage: "hosts",
         description: "list remembered hosts",
@@ -272,6 +277,15 @@ pub fn terminal_size_warning(columns: u16, rows: u16) -> Option<String> {
     ))
 }
 
+/// List of games for the terminal's `games` command.
+pub fn game_lines(games: &[(String, String)]) -> Vec<String> {
+    let mut lines = vec!["Available games:".to_string()];
+    for (game, name) in games {
+        lines.push(format!("  - {game} ({name})"));
+    }
+    lines
+}
+
 /// One line per settled play, newest first.
 pub fn history_lines(records: &[crate::history::PlayRecord]) -> Vec<String> {
     if records.is_empty() {