Allow no null byte on WKT

[ryanstocks00]

No description provided.

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

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🟢 Metrics 0 complexity · 2 duplication

Metric	Results
Complexity	0
Duplication	2

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

Flag	Coverage Δ
unittests	93.30% <100.00%> (+0.12%)	⬆️

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Files with missing lines	Coverage Δ
src/las_reader.hpp	87.11% <100.00%> (+1.79%)	⬆️
src/tests/test_reader.cpp	100.00% <100.00%> (ø)
src/vlr.hpp	36.23% <ø> (ø)

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[Copilot]

Pull request overview

This PR improves LAS WKT VLR parsing to handle files where the WKT payload is not NUL-terminated (some writers store WKT across the full record_length_after_header), and adds regression tests to cover both coordinate-system and math-transform WKTs in NUL-terminated and non-NUL-terminated forms.

Changes:

• Parse OGC WKT VLR payloads (record_id 2111/2112) using las_packed_string(...) so the trailing NUL is optional.
• Add reader tests for coordinate WKT (2112) and math-transform WKT (2111), with and without a trailing NUL, and for wkt() preference/fallback behavior.
• Bump the pinned codecov/codecov-action SHA to the v7.0.0 release commit.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
src/vlr.hpp	Clarifies that las_packed_string is also used for WKT payloads where a trailing NUL may be omitted.
src/las_reader.hpp	Uses las_packed_string when decoding WKT VLR payloads to support both terminated and unterminated payloads.
src/tests/test_reader.cpp	Adds regression tests for WKT parsing across record_id 2111/2112 with/without trailing NUL and validates wkt() selection logic.
.github/workflows/codecov.yml	Updates Codecov Action pin to the v7.0.0 commit SHA.

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