build: npm updates in order to fix vulnerabilities found in npm audit

[antoinell]

This pull request addresses 5 high-severity security vulnerabilities identified in the project's npm dependencies:

High Severity Vulnerabilities (5 packages)

1. flatted (≤3.4.1) - Unbounded recursion DoS and Prototype Pollution vulnerabilities
2. lodash-es (≤4.17.23) - Code Injection via template imports and Prototype Pollution via array path bypass
3. minimatch (≤3.1.3 || 9.0.0-9.0.6) - Multiple ReDoS vulnerabilities via wildcards and extglobs
4. picomatch (4.0.0-4.0.3) - Method Injection in POSIX Character Classes and ReDoS vulnerability
5. seroval (≤1.4.0) - Remote Code Execution, Prototype Pollution, and multiple DoS vulnerabilities

Impact

• Total vulnerabilities: 16 (12 high, 4 moderate)
• Attack vectors: Remote Code Execution, Denial of Service, Prototype Pollution, Code Injection
• Affected components: Mermaid diagram rendering (via lodash-es dependency chain), ESLint configuration, and build tooling

Resolution

Package overrides have been implemented to enforce secure versions of all vulnerable dependencies while maintaining compatibility with existing functionality.

npm_audit_output.txt