Feat/configurable sanitizers and js precision (#32)

* chore: Exclude CLAUDE.md from Cargo.toml

* feat: Add configurable analysis rules and CLI commands for custom sanitizers and terminators

* feat: Enhance resource management and analysis efficiency

- Implemented parallel summary merging in `scan_filesystem` using rayon for improved performance.
- Introduced `GlobalSummaries::merge()` for efficient merging of summaries.
- Optimized file reading and hashing to eliminate redundant I/O operations.
- Added `should_scan_with_hash()` and `upsert_file_with_hash()` methods to streamline file processing.
- Enhanced taint analysis with in-place mutations to reduce memory allocations.
- Updated resource acquisition patterns to exclude false positives for `freopen` and wrapper functions.

* feat: Implement severity downgrade for findings in non-production paths and add source kind inference

* feat: Update versioning information in SECURITY.md for new stable line

* feat: Update categories in Cargo.toml to include parser-implementations and text-processing

* feat: Update dependencies in Cargo.lock for improved compatibility and performance

* feat: Update dependencies in Cargo.lock and Cargo.toml for improved compatibility

Cargo.toml

@@ -1,20 +1,21 @@
 [package]
 name = "nyx-scanner"
-version = "0.2.0"
+version = "0.3.0"
 edition = "2024"
 description = "A CLI security scanner for automating vulnerability checks"
 license = "GPL-3.0"
 authors = ["Eli Peter <elicpeter@exmaple.com>"]
-homepage = "https://github.com/ecpeter23/nyx"
-repository = "https://github.com/ecpeter23/nyx"
-documentation = "https://github.com/ecpeter23/nyx#readme"
+homepage = "https://github.com/elicpeter/nyx"
+repository = "https://github.com/elicpeter/nyx"
+documentation = "https://github.com/elicpeter/nyx#readme"
 keywords = ["security", "vulnerability", "scanner", "static-analysis", "cli"]
-categories = ["command-line-utilities", "development-tools", "security"]
+categories = ["security", "command-line-utilities", "development-tools", "parser-implementations", "text-processing"]
 readme = "README.md"
 default-run = "nyx"
 exclude = [
     "assets/",
     ".github/",
+    "CLAUDE.md",
     ".claude/",
     ".idea/",
     "tests/",
@@ -79,3 +80,4 @@ dashmap = "7.0.0-rc2"
 petgraph = "0.8.3"
 bitflags = "2.11.0"
 phf = { version = "0.13.1", features = ["macros"] }
+indicatif = "0.18.4"