* Introduce control flow graph (CFG) support:
- Added `cfg.rs` with CFG generation and analysis utilities.
- Integrated `petgraph` library for graph-based computations.
- Updated `ast.rs` to utilize CFG for function analysis.
- Modified `Cargo.toml` and `Cargo.lock` to include new dependencies.
- Improved static analysis with taint tracking through CFG paths.
* feat: enhance control flow analysis with taint tracking and node labeling
* feat: improve control flow graph with enhanced node handling and new tests
* Remove unnecessary reference marker in `byte_offset_to_point` comment.
* Remove unnecessary reference marker in `byte_offset_to_point` comment.
* Refactor `ast.rs` for performance and clarity; enhance `cfg.rs` with recursive CFG generation and improved classification logic for AST analysis.
* Refactor CFG and taint tracking logic:
- Enhanced `cfg.rs` with inline helper function `text_of` for cleaner UTF-8 handling in AST nodes.
- Expanded `labels.rs` rules with detailed `Sources`, `Sanitizers`, and `Sinks` for improved classification.
- Refined `push_node` to handle method call expressions with object-function pairing.
- Simplified code handling in trivia skipping and debug-only logic.
* Enhance `cfg.rs` with `first_call_ident` helper and improve identifier extraction logic in `push_node`.
* Add targeted CFG taint-tracking tests to enhance analysis coverage.
* Enhance CFG generation with loop expression handling and improve taint tracking logic. Add new sanitization example in `examples/sanitize/example.rs`.
* Update README with installation instructions for Cargo and GitHub releases.
* Expand taint-tracking with precise `def-use` computation and enhance `labels.rs` for detailed classification. Extend `examples/sanitize` with realistic scenarios demonstrating new rules.
* Refactor `labels.rs`:
- Removed redundant `LabelRule` entries for cleaner rule definitions.
- Adjusted matching logic to prioritize suffix and prefix matches effectively.
* Refactor `labels.rs`:
- Removed redundant `LabelRule` entries for cleaner rule definitions.
- Adjusted matching logic to prioritize suffix and prefix matches effectively.
* Add test for taint tracking with multiple sources in `cfg.rs`.
* Add `function_summaries` table and implement summary upsert/load methods. Refactor to handle summary storage and retrieval efficiently, with placeholder clean/drop logic.
* refactor: split `labels.rs` into modular structure with language-specific files
* refactor: split `labels.rs` into modular structure with language-specific files
* refactor: clean up SQL table definitions in `database.rs` for better readability
* refactor: simplify CFG structure by removing lifetime parameters and enhancing taint metadata handling
* refactor: update TODO comments in `cfg.rs` to clarify future enhancements for cap labels and function details
* refactor: remove redundant header from README.md for improved clarity
* feat: add PHF-based syntax classifiers and Kind enum for efficient syntax mapping across languages
* feat: introduce analysis modes for enhanced scanner configuration and diagnostics
* feat: define Kind enum for syntax classification in control flow analysis
* feat: bump version to 0.2.0-alpha and update CHANGELOG for new features and fixes
* refactor: clean up imports and formatting in AST and CFG modules for improved readability
* refactor: simplify function signatures and improve code readability in CFG and module files
* fix: correct rayon_thread_stack_size comment to reflect actual value of 8 MiB
* refactor: update string formatting in clean and project modules for consistency
* refactor: fix indentation in clean.rs for improved readability
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Co-authored-by: elipeter <eli.peter@es.fcm.travel>
