Merge pull request #2 from dfinke:add-owner-search

Add owner filtering support to Get-Chatmode for targeted discovery

Bump module version to 0.3.0 for new features and improvements

Enhance Get-Chatmode and Install-Chatmode functions to support owner filtering for repository lookups

Add installation instructions for PowerShell Gallery to README.md

Remove outdated updates section from README.md and streamline content for clarity.

Update README.md to reflect recent enhancements, including new repository helper scripts and improved search functionality for chat modes.

Bump module version to 0.2.0 for enhanced functionality and improvements

Merge pull request #1 from dfinke/add-another-repo

Enhance Get-Chatmode, Get-ChatmodeContent, and Install-Chatmode functions to support flexible repository and file handling, allowing for improved content retrieval and installation from multiple GitHub repositories.

Add Show-ChatmodeWebsite function to open the GitHub Awesome-Copilot website

Refactor Get-ChatmodeTool to accept an array of Mode parameters for improved filtering and matching of chatmode filenames.

Refactor Get-Chatmode to accept an array of ChatModeName parameters for improved filtering and matching of files.

Enhance Get-ChatmodeTool and Get-Chatmode to support multiple patterns for Name and Mode parameters, allowing flexible searches with space-separated or comma-separated values.

Enhance Get-ChatmodeTool to accept multiple values for the Name parameter, allowing for more flexible tool searches in a single command.