Jarvis: AI note-taking assistant

This release adds a number of experimental features that help you shape the context that Jarvis gets from your notes. Most of these are disabled by default until we gather more feedback, so look them up in the settings.

• preview command (Tools-->Jarvis-->Preview chat notes context) (following @davadev 's feature request)
  • see the exact context that will be sent to the model previewed in the related notes panel
  • all of the new features below will be reflected in the preview, so you can experiment with these settings and see how they affect the resulting chat context
• prompt commands
  • Notes: this command, when it appears in the chat prompt (in a new line), specifies the note IDs for the context (following @davadev 's feature request)
  • Search: this command, when it appears in the chat prompt (in a new line), uses Joplin search to retrieve relevant notes
  • you may combine both commands in your prompts (see example)
  • hard constraint: this mechanism replaces the usual search for related notes based on chat content and gives you (almost) complete control over the context that is selected

User: Hi Jarvis, please summarize the following notes.
Notes: [abcd](:/9b3e075fea954195b79d4238132dbe3b), 456f02ffc4984ef7bc9c117f1589f3dd
Search: yoyo competition tag:2018

• note similarity and chat context can take links into account (following @davadev 's feature request)
  • soft constraint: the content of the chat/note is still taken into account, but any links that appear in the note will be used to refine the search for related notes
  • set the weight given to links in the settings
• extension of the blocks (note chunks) sent to GPT
  • attaching the previous X blocks in the note to each selected block
  • attaching the next X blocks in the note
  • attaching the X most similar notes to the block in the DB
  • check the advanced settings to set these, and increase the "Memory tokens" setting to squeeze more blocks into the prompt
• minimal block length
  • set to 100 chars by default (can be adjusted in the settings)
  • shorter blocks will be excluded
• welcome message before initializing the note DB (following @SteveShank 's issue)
  • with explanations and an option to postpone the process

Full Changelog: https://github.com/alondmnt/joplin-plugin-jarvis/compare/v0.4.3...v0.4.4