fix(tui): stop styling the agent-view notice as an error (#134)

`/agents <engine>` printed its notice through err(), so opening an
engine's agent view rendered a red ✗ for what is purely informational
— it reads as a failure when nothing failed.

Split the two cases the message already covered: an agentsView engine
is just opening a listing (info), while everything else really does
bypass the engine's native approval prompts (new warn helper, amber ⚠).
bin/moshcode.mjs printed ⚠ for both branches; it now matches.

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>

Author: ralyodio

bin/moshcode.mjs

@@ -102,7 +102,10 @@ function printEngineStatus(json = false) {
 
 async function launchEngine(key, engine, args, { agentMode = false } = {}) {
   if (agentMode) {
-    console.error(`⚠ agent mode: ${key} ${agentLaunchArgs(engine).join(" ")}${engine.agentsView ? " — opening its agent view" : " — native approvals/permissions are bypassed or auto-approved"}.`);
+    const note = `agent mode: ${key} ${agentLaunchArgs(engine).join(" ")}`;
+    console.error(engine.agentsView
+      ? `· ${note} — opening its agent view.`
+      : `⚠ ${note} — native approvals/permissions are bypassed or auto-approved.`);
   }
   const result = await openSession(engine, agentMode ? agentLaunchArgs(engine, args) : args);
   if (!result.ok) {

src/tui.mjs

@@ -18,7 +18,7 @@ import { fetchMotdAd } from "./ads.mjs";
 import { runScript } from "./runtime.mjs";
 import { moshVocabulary } from "./commands.mjs";
 import { mcpCommand, skillCommand } from "./integrations.mjs";
-import { banner, hr, acid, ash, bone, dim, ok, err, info, moshcodeVersion } from "./ui.mjs";
+import { banner, hr, acid, ash, bone, dim, ok, err, warn, info, moshcodeVersion } from "./ui.mjs";
 
 const PROMPT = () => acid("mosh ") + dim("▸ ");
 
@@ -219,7 +219,12 @@ async function openEngine(key, engine, args, { agentMode = false } = {}) {
     console.log(info(`${key} isn't installed — try ${acid("/install " + key)} first.`));
   }
   if (agentMode) {
-    console.log(err(`agent mode: ${key} ${agentLaunchArgs(engine).join(" ")}${engine.agentsView ? " — opening its agent view" : " — native approvals/permissions are bypassed or auto-approved"}.`));
+    // An agent view is just a listing — plain info. Anything else means the
+    // engine's own approval prompts are gone, which is worth a warning.
+    const note = `agent mode: ${key} ${agentLaunchArgs(engine).join(" ")}`;
+    console.log(engine.agentsView
+      ? info(`${note} — opening its agent view.`)
+      : warn(`${note} — native approvals/permissions are bypassed or auto-approved.`));
   }
   console.log(info(`opening ${bone(key)}${agentMode ? " autonomously" : " raw"} — hand-off to its CLI, exit it to come back…`));
   console.log(hr());

src/ui.mjs

@@ -19,11 +19,13 @@ export const acid = rgb(158, 240, 26);
 export const bone = rgb(238, 242, 232);
 export const ash = rgb(139, 147, 138);
 export const danger = rgb(255, 77, 61);
+export const amber = rgb(255, 213, 61);
 export const spotify = rgb(29, 185, 84);
 export const dim = wrap(2, 22);
 
 export const ok = (s) => acid("✓ ") + s;
 export const err = (s) => danger("✗ ") + s;
+export const warn = (s) => amber("⚠ ") + s;
 export const info = (s) => ash("· ") + s;
 
 export function banner() {