fix(terminal): stabilize skills table width across Terminal.app and iTerm (#42849)

* Terminal: measure grapheme display width

* Tests: cover grapheme terminal width

* Terminal: wrap table cells by grapheme width

* Tests: cover emoji table alignment

* Terminal: refine table wrapping and width handling

* Terminal: stop shrinking CLI tables by one column

* Skills: use Terminal-safe emoji in list output

* Changelog: note terminal skills table fixes

* Skills: normalize emoji presentation across outputs

* Terminal: consume unsupported escape bytes in tables

src/cli/nodes-cli/register.camera.ts

@@ -1,6 +1,6 @@
 import type { Command } from "commander";
 import { defaultRuntime } from "../../runtime.js";
-import { renderTable } from "../../terminal/table.js";
+import { getTerminalTableWidth, renderTable } from "../../terminal/table.js";
 import { shortenHomePath } from "../../utils.js";
 import {
   type CameraFacing,
@@ -71,7 +71,7 @@ export function registerNodesCameraCommands(nodes: Command) {
           }
 
           const { heading, muted } = getNodesTheme();
-          const tableWidth = Math.max(60, (process.stdout.columns ?? 120) - 1);
+          const tableWidth = getTerminalTableWidth();
           const rows = devices.map((device) => ({
             Name: typeof device.name === "string" ? device.name : "Unknown Camera",
             Position: typeof device.position === "string" ? device.position : muted("unspecified"),