Merge pull request #7 from z3rone-org/feature/missing-features

### Changes
* **Added Metadata Access:** Exposed missing CommonCore properties across C#, Rust, and Python layers, including File/Run Headers, Sample Information, Error Logs, Scan Filters, Scan Events, Scan Dependents, Scan Stats, and Sequence Info.
* **Context Manager:** Added `with`-block support to `RawFile` for safer resource cleanup.
* **Enum Parity:** Aligned Python enums with C# counterparts and added tests to verify consistency.
* **Error Handling:** Added native C# try/catch blocks with fallback values to prevent abrupt NativeAOT crashes. Fixed a `ModuleNotFoundError` by removing an unused `exceptiongroup` import.
* **Localization:** Standardized date formatting and parsing to prevent culture-specific errors.
* **Code Formatting:** Added a C# `.editorconfig` to enforce formatting and resolved Python linting errors.
* **Test Coverage:** Added 3 new RAW files (`MTBLS773_UV.raw`, `PXD006873_prec_range.raw`, `small.RAW`) and 11 new test scripts to validate the newly exposed data structures.

Author: z3rone

native/.editorconfig

@@ -0,0 +1,17 @@
+root = true
+
+[*.cs]
+# Disable preserving single-line blocks and statements
+csharp_preserve_single_line_blocks = false
+csharp_preserve_single_line_statements = false
+
+# Newline settings for braces
+csharp_new_line_before_open_brace = all
+csharp_new_line_before_catch = true
+csharp_new_line_before_else = true
+csharp_new_line_before_finally = true
+
+# General formatting
+insert_final_newline = true
+indent_style = space
+indent_size = 4