Prepare release 1.2.0

[janepie]

Added

• image generation tool (AI)
• settings to dis/-able tools
• HaRP-Support
• added used tools to output so that Assistant can show them
• document generation tools: text documents, spreadsheets and slides
• Public transport tool using HERE API
• Routing tool using OPenStreetMap
• get file content tool (Files)
• get folder tree tool (Files)
• create a public share link tool (Files)
• get mail accounts tool (Mail)
• Web search tool using DuckDuckGo
• OpenProject tools: list projects and create workpackage

Changed

• use poetry instead of pip to manage dependencies
• Mail tool doesn't need the account ID anymore, it can be obtained by another tool
• calendar tools improved

Fixed

• output when using Llama 3.1 fixed
• context chat tool fixed

[julien-nc]

That's a big release 💪