Preserve text glob patterns during export

[MrAlias]

Motivation

• Runtime v2 export serialized glob selectors via GlobAttr.MarshalYAML() but GlobAttr.UnmarshalText() (used for env/text-backed values) compiled the pattern without preserving its original text, causing exported rules to lose their glob strings.
• The change ensures env/text-provided glob selectors round-trip through marshal/unmarshal so exported v2 configs remain equivalent to the original runtime selection criteria.

Description

• Populate the internal str field in GlobAttr.UnmarshalText and clear it for empty input so that MarshalYAML returns the original pattern for env/text-loaded globs (pkg/appolly/services/attr_glob.go).
• Add a unit test verifying that UnmarshalText preserves the pattern for subsequent MarshalYAML and that matching still works (pkg/appolly/services/attr_glob_test.go).
• Add an integration-style unit case to internal/config/convert/export_test.go asserting that env-backed top-level AutoTargetExe and AutoTargetLanguage selectors are exported with exe_path_glob and language_glob set correctly.

Testing

• go test ./pkg/appolly/services -run TestGlobAttrUnmarshalTextPreservesPatternForMarshalYAML -count=1 -v
• go test ./pkg/appolly/services -count=1
• go test ./internal/config/convert -run TestRuntimeToV2EffectiveDiscoveryCriteria -count=1 -v

[codecov]

Codecov Report

❌ Patch coverage is 80.00000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 68.95%. Comparing base (5f46b4d) to head (a3c4e70).

Files with missing lines	Patch %	Lines
pkg/appolly/services/attr_glob.go	80.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2510      +/-   ##
==========================================
- Coverage   68.99%   68.95%   -0.04%     
==========================================
  Files         345      345              
  Lines       46740    46743       +3     
==========================================
- Hits        32247    32233      -14     
- Misses      12451    12466      +15     
- Partials     2042     2044       +2     

Flag	Coverage Δ
integration-test	50.88% <60.00%> (+0.24%)	⬆️
integration-test-arm	26.94% <0.00%> (-0.14%)	⬇️
integration-test-vm-5.15-lts	?
integration-test-vm-6.18-lts	?
k8s-integration-test	36.14% <60.00%> (+0.40%)	⬆️
oats-test	35.31% <0.00%> (+0.03%)	⬆️
unittests	63.31% <80.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[mariomac]

Good catch!