fix(tui): distinguish /new and /reset descriptions

Fixes #49517.

Updates the TUI command catalog so /new describes spawning an isolated session while /reset describes resetting the current session. Adds a focused regression test for the two descriptions.

Co-authored-by: KhanCold <119404710+KhanCold@users.noreply.github.com>

src/tui/commands.test.ts

@@ -39,6 +39,14 @@ describe("getSlashCommands", () => {
     expect(crestodian?.description).toBe("Return to Crestodian");
   });
 
+  it("distinguishes new-session and reset command descriptions", () => {
+    const commands = getSlashCommands();
+    const newSession = commands.find((command) => command.name === "new");
+    const reset = commands.find((command) => command.name === "reset");
+    expect(newSession?.description).toBe("Spawn a new isolated session");
+    expect(reset?.description).toBe("Reset the current session");
+  });
+
   it("uses session-provided thinking levels for completions", () => {
     const commands = getSlashCommands({
       provider: "ollama",

src/tui/commands.ts

@@ -150,8 +150,8 @@ export function getSlashCommands(options: SlashCommandOptions = {}): SlashComman
       getArgumentCompletions: activationCompletions,
     },
     { name: "abort", description: "Abort active run" },
-    { name: "new", description: "Reset the session" },
-    { name: "reset", description: "Reset the session" },
+    { name: "new", description: "Spawn a new isolated session" },
+    { name: "reset", description: "Reset the current session" },
     { name: "settings", description: "Open settings" },
     { name: "exit", description: "Exit the TUI" },
     { name: "quit", description: "Exit the TUI" },