refactor(commands): split CLI commands

src/commands/models/list.format.ts

@@ -0,0 +1,51 @@
+import {
+  colorize,
+  isRich as isRichTerminal,
+  theme,
+} from "../../terminal/theme.js";
+
+export const isRich = (opts?: { json?: boolean; plain?: boolean }) =>
+  Boolean(isRichTerminal() && !opts?.json && !opts?.plain);
+
+export const pad = (value: string, size: number) => value.padEnd(size);
+
+export const formatKey = (key: string, rich: boolean) =>
+  colorize(rich, theme.warn, key);
+
+export const formatValue = (value: string, rich: boolean) =>
+  colorize(rich, theme.info, value);
+
+export const formatKeyValue = (
+  key: string,
+  value: string,
+  rich: boolean,
+  valueColor: (value: string) => string = theme.info,
+) => `${formatKey(key, rich)}=${colorize(rich, valueColor, value)}`;
+
+export const formatSeparator = (rich: boolean) =>
+  colorize(rich, theme.muted, " | ");
+
+export const formatTag = (tag: string, rich: boolean) => {
+  if (!rich) return tag;
+  if (tag === "default") return theme.success(tag);
+  if (tag === "image") return theme.accentBright(tag);
+  if (tag === "configured") return theme.accent(tag);
+  if (tag === "missing") return theme.error(tag);
+  if (tag.startsWith("fallback#")) return theme.warn(tag);
+  if (tag.startsWith("img-fallback#")) return theme.warn(tag);
+  if (tag.startsWith("alias:")) return theme.accentDim(tag);
+  return theme.muted(tag);
+};
+
+export const truncate = (value: string, max: number) => {
+  if (value.length <= max) return value;
+  if (max <= 3) return value.slice(0, max);
+  return `${value.slice(0, max - 3)}...`;
+};
+
+export const maskApiKey = (value: string): string => {
+  const trimmed = value.trim();
+  if (!trimmed) return "missing";
+  if (trimmed.length <= 16) return trimmed;
+  return `${trimmed.slice(0, 8)}...${trimmed.slice(-8)}`;
+};