Fix TypeScript errors and linting issues

- Add fallback to empty string in formatBuildDate functions
- Remove unused getCliVersion import from index.ts
- All type checks and tests passing

Author: tomjn

src/components/SystemInfo.tsx

@@ -46,7 +46,7 @@ export function SystemInfo({
   const formatBuildDate = (date: string | null): string => {
     if (!date) return "";
     const d = new Date(date);
-    return d.toISOString().split("T")[0]; // YYYY-MM-DD
+    return d.toISOString().split("T")[0] || ""; // YYYY-MM-DD
   };
 
   const versionCompare = latestVersion ? compareVersions(vvvVersion, latestVersion) : 0;

src/index.ts

@@ -3,7 +3,7 @@ import { Command } from "commander";
 import { upCommand, stopCommand, restartCommand, statusCommand, reprovisionCommand, sshCommand, destroyCommand, execCommand, infoCommand, siteCommand, extensionCommand, databaseCommand, phpCommand, configCommand, hostsCommand, logsCommand, openCommand, serviceCommand, snapshotCommand, sslCommand, wpCommand, xdebugCommand, installCommand, providersCommand, upgradeCommand, completionCommand, doctorCommand } from "./commands/index.js";
 import { setVerboseMode, cli, shouldUseColors } from "./utils/cli.js";
 import { setTipsEnabledFromCli } from "./utils/tips.js";
-import { getCliVersion, getBuildDate, formatBuildDate, isCompiledBinary } from "./utils/version.js";
+import { getBuildDate, formatBuildDate, isCompiledBinary } from "./utils/version.js";
 import { VERSION } from "./version.js";
 import { getVVVVersion } from "./commands/info.js";
 import { DEFAULT_VVV_PATH, vvvExists, loadConfig } from "./utils/config.js";

src/utils/version.ts

@@ -42,5 +42,5 @@ export function isCompiledBinary(): boolean {
 export function formatBuildDate(date: string | null): string {
   if (!date) return "";
   const d = new Date(date);
-  return d.toISOString().split("T")[0]; // YYYY-MM-DD
+  return d.toISOString().split("T")[0] || ""; // YYYY-MM-DD
 }