Fix upgrade-packages crash when ignite-ui-cli.json is missing

[Copilot]

ig upgrade-packages throws Cannot read properties of undefined (reading 'framework') when run in a project without ignite-ui-cli.json, since config.project is undefined when no local config exists.

Changes

• Auto-detect framework: When config.project.framework is absent, fall back to the existing detectFrameworkFromPackageJson() utility to infer the framework from package.json dependencies
• Safe property access: Use optional chaining on config.project?.framework, config.project?.projectType, and config.project?.projectTemplate
• Derive projectType: Map detected framework to its project type (angular→igx-ts, react→igr-ts, webcomponents→igc-ts) when not specified in config
• Informative error: Log a clear message when neither config nor package.json can determine the framework

// Before: crashes when config.project is undefined
const framework = config.project.framework;

// After: falls back to package.json detection
let framework = config.project?.framework;
if (!framework) {
    const detected = detectFrameworkFromPackageJson();
    if (!detected) {
        Util.log("Unable to determine the project framework. ...", "yellow");
        return;
    }
    framework = detected;
}

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• www.google-analytics.com
  • Triggering command: /usr/local/bin/node node packages/cli/bin/execute.js new --help (dns block)
  • Triggering command: /usr/local/bin/node node packages/cli/bin/execute.js config --help (dns block)
  • Triggering command: /usr/local/bin/node node packages/cli/bin/execute.js generate --help (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

[coveralls]

coverage: 87.414% (+0.09%) from 87.329% — copilot/fix-upgrade-packages-error into master