* docs: improve tasks documentation clarity and structure
- Add Task Execution Flow section
- Add variable interpolation explanation
- Add Task Dependencies section with examples
- Improve overall document structure and readability
- Update code examples with proper syntax highlighting
* docs: update agent documentation with improved examples and formatting
- Replace DuckDuckGoSearchRun with SerperDevTool
- Update code block formatting to be consistent
- Improve template examples with actual syntax
- Update LLM examples to use current models
- Clean up formatting and remove redundant comments
* docs: enhance LLM documentation with Cerebras provider and formatting improvements
* docs: simplify LLMs documentation title
* docs: improve installation guide clarity and structure
- Add clear Python version requirements with check command
- Simplify installation options to recommended method
- Improve upgrade section clarity for existing users
- Add better visual structure with Notes and Tips
- Update description and formatting
* docs: improve introduction page organization and clarity
- Update organizational analogy in Note section
- Improve table formatting and alignment
- Remove emojis from component table for cleaner look
- Add 'helps you' to make the note more action-oriented
* docs: add enterprise and community cards
- Add Enterprise deployment card in quickstart
- Add community card focused on open source discussions
- Remove deployment reference from community description
- Clean up introduction page cards
- Remove link from Enterprise description text
