Odaia

- Experimental: Added new working mode: `Agent (autonomous)`, which works similarly to the `Autonomous Mode` plugin but as a separate mode with editable system prompt presets.
- Renamed `Autonomous Mode` plugin to `Autonomous Mode (inline)`.
- Fixed real-time system prompt tokens calculation update.
- Fixed preset saving in editor.
- Updated icons' fill color.

- Fix: set a limited height for list items in editable lists within the options.
- Added new plugin: `System Prompt Extra`: plugin appends additional system prompts (extra data) from a list to every current system prompt. You can enhance every system prompt with extra instructions that will be automatically appended to the system prompt.
- Added a list of prompts for define and use in the `Autonomous Mode` plugin (the previous division into "normal" and "extended" prompts has been replaced with an unlimited, user-editable list).
- Added textarea stretch on dialog resize in dictionary options editor
- Introduced a new `duplicate` option in the context list (it copies the selected context to a new one).

- Added status indicator in Tray - feature [12](https://github.com/szczyglis-dev/py-gpt/issues/12)
- Added icons to tabs, tray and context menus
- Added "Files and attachments" section in Settings

- Added Material Design SVG icons (by Google)
- Added icon resources compiler script
- Improved file explorer

- Added improvements to RMB context menu handling in Files
- Improved generation of names for duplicated files

- Added ability to auto-store (in the `%workdir%/upload` directory) local copies of attachments uploaded from outside the workdir.
- Added an option in the general settings dialog: `Store attachments in the workdir upload directory`, default: True
- Added an option for storing everything in the `data` directory: `Store images, capture and uploads in data directory`, default: False