feat: Add multiple projects support
feat: enhanced read_note for when initial result is not found
fix: merge frontmatter when updating note
fix: handle directory removed on sync watch
- incremental sync on watch
- sync non-markdown files in knowledge base
- experimental `read_resource` tool for reading non-markdown files in raw form (pdf, image)
* remove database service
* add alembic config for migrations
* fix type check and format
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Co-authored-by: phernandez <phernandez@basicmachines.co>