…toml

- Move Python examples from examples/python/* to examples/*
- Move Rust examples from examples/rust/* to rust/examples/*
- Update Cargo.toml to exclude examples/ directory from package
- Remove individual example configurations from Cargo.toml

- Update pyo3 from version 0.22 to 0.28
- Add pyo3-async-runtimes dependency for async runtime support
- Convert Python examples to use async/await syntax
- Update README.md to show async usage patterns
- Replace synchronous engine methods with asynchronous ones
- Add new indexing example demonstrating full async workflow
- Remove outdated example files that used sync patterns

BREAKING CHANGE: Engine methods are now async and require explicit
api_key and model parameters. Updated README with new async usage
patterns and comprehensive API reference including IndexOptions,
IndexResult, and QueryResultItem classes.

The changes include:
- Convert all Engine methods to async
- Add explicit api_key and model parameters
- Introduce IndexOptions, IndexResult, and QueryResultItem classes
- Update examples to use async/await patterns
- Add support for multiple document types and batch operations
- Improve error handling and result structures

docs(examples): remove environment variable exports from indexing example

Remove hardcoded environment variable exports from README and
update main.py to use direct API key assignment instead of
environment variables for demonstration purposes.

- Remove hardcoded default models ("gpt-4o-mini", "gpt-4o") from LLM
  configuration structs
- Change default model and endpoint values from specific strings to
  empty strings
- Update tests to verify that default models are empty strings instead
  of predefined values
- Remove automatic detection logic for models and endpoints that was
  previously used to determine defaults
- Simplify LLM config structure by removing auto-detection methods and
  default functions

Remove the unsafe_op_in_unsafe_fn attribute that was needed for Rust 2024
edition but is no longer required.

- Remove legacy documentation files including configuration.md,
  python.md, and rust.md guides that contained outdated information
- Delete sample files indexed.json and sample.md that were no longer
  needed
- Update .gitignore to properly exclude Docusaurus build artifacts
  including docs/node_modules/, docs/build/, and docs/.docusaurus/
- Remove binary file docs/design/with-title.png that was no longer
  referenced

These changes clean up obsolete documentation and prepare for new
documentation structure.

BREAKING CHANGE: Removes the configuration reference guide and
Python/Rust usage guides that were previously available in
_docs/guide/. This change eliminates the detailed documentation
for configuration options, environment variables, and language-
specific implementation guides for both Python and Rust APIs.

- Remove default Docusaurus blog posts (first-blog-post, long-blog-post,
  mdx-blog-post, welcome)
- Add Vectorless welcome blog post introducing the project
- Update authors.yml with zTgx as the author
- Update tags.yml removing unused tags

feat(docs): update documentation for Vectorless project

- Change site title from "My Site" to "Vectorless"
- Update URL to vectorless.dev
- Change repository links to vectorlessflow/vectorless
- Update navbar with Docs, Blog, Crates.io, PyPI, and GitHub links
- Update footer with packages section linking to Rust and Python distributions
- Update copyright notice
- Add rust, toml, and python syntax highlighting support

refactor(homepage): update features and design for Vectorless

- Replace Docusaurus features with Vectorless-specific features
 (No Vectors, Blazing Fast, Rust + Python)
- Remove SVG illustrations
- Update feature descriptions to reflect Vectorless capabilities

style(index): improve homepage title display

- Change homepage title from "Hello from Vectorless" to just "Vectorless"

- Replace Docusaurus tutorial content with Vectorless introduction
- Add comprehensive documentation about how Vectorless works including
 parsing, indexing, and querying processes
- Include quick start examples for both Python and Rust implementations
- Update footer styling from dark to light theme
- Remove default Docusaurus links and hero buttons
- Change copyright from vectorlessflow to Vectorless
- Remove unused HomepageFeatures component

- Create GitHubStar component that fetches live star count from GitHub API
- Add custom styling for the star counter with proper animations
- Format star counts with k-suffix for large numbers (>1000)
- Implement loading states with spinner animation

refactor(docs): update theme customization and navigation

- Replace hardcoded external links with dynamic GitHub star component
- Redesign color scheme with new primary colors (#AF788B)
- Update navbar styling to match new design requirements
- Remove deprecated markdown page and homepage features

style(docs): enhance homepage visual design

- Apply gradient backgrounds and updated typography
- Customize code highlighting to match new color scheme
- Update CSS variables for light/dark mode consistency
- Improve responsive design for mobile navigation

style(navbar): update navbar styling and component structure

- Change navbar background color to #fdf8f9 and remove border/shadow
- Update footer to use transparent background
- Replace custom mobile menu button with Docusaurus NavbarMobileSidebarToggle
- Remove unused imports and simplify navbar component structure
- Add navbarLeft container with flex layout for better alignment
- Adjust padding and spacing in navbar styles
- Comment out color mode toggle temporarily
```

- Change font weight from 600 to 700 for GitHub star button and dropdown
- Update navbar container to use max-width 1200px with 24px horizontal padding
- Adjust gap spacing from 2rem to 2.25rem in navbar container
- Remove flex: 1 from navbarLeft component
- Add justify-content: center and flex: 1 to navbarItemsLeft
- Add active hover state opacity for navbar links
- Remove margin-left: auto from navbarItemsRight
- Clean up colorModeToggle styles
- Add responsive padding for mobile view

- Replace social card image with theme logo in docusaurus config
- Modify navbar structure to use center-aligned navigation items
- Remove color mode toggle from navbar
- Update CSS styles for new three-column layout (left brand,
  center navigation, right github star)
- Change documentation link from sidebar type to direct route
- Comment out examples link temporarily

- Replace raw.githubusercontent.com URL with vectorless.dev domain
- Update logo image path to use production CDN endpoint