docs: complete Android package namespace review

[zefutoff]

Summary

• mark the Phase 5 Android package namespace review as complete

Final application identity

The Android namespace and application ID are now permanently set to:

fr.zefut.grammalecte

Validation

The package rename was merged in PR #38.

Physical validation succeeded on a Samsung Galaxy S21 running Android 15,
including the complete connected Android instrumentation suite.

Signed release workflow:

38307525780

Validated main commit:

7a016e6

The workflow successfully:

• built and signed the release APK
• verified the expected signing certificate
• rebuilt the APK from a clean clone
• reconstructed the signed APK with apksigcopier
• verified byte-for-byte F-Droid reproducibility
• generated and validated the runtime SBOM

Upstream and reconstructed APK SHA-256:

11f25a12e1669428a401522648bb5c0f468cc5f6c78581de59b5d1a2fdcfedd6

Result:

F-Droid reproducibility check: IDENTICAL

Roadmap

Completes:

Review Android package namespace before stable release

Next:

Final third-party license review