chore: bump version to 14.10.0-alpha.1 and update dependencies

- Updated version in package.json files for igniteui-cli, cli-core, mcp-server, angular-templates, and angular-schematics to 14.10.0-alpha.1.
- Updated dependencies in igniteui-cli and related packages to match the new version.
- Added new features and bug fixes to CHANGELOG.md for version 14.10.0-alpha.1.

Author: dkalinovInfra