restored path to public index.pidx after compare

[bgn42]

Fixes

• add does not work with multiple packs in a -f file

Changes

• restored destroyed path to public index

Checklist

• 🤖 This change is covered by unit tests (if applicable).
• 🤹 Manual testing has been performed (if necessary).
• 🛡️ Security impacts have been considered (if relevant).
• 📖 Documentation updates are complete (if required).
• 🧠 Third-party dependencies and TPIP updated (if required).

[github-actions]

Test Results

    4 files  ±0     24 suites  ±0   1m 38s ⏱️ ±0s
  769 tests ±0    769 ✅ ±0  0 💤 ±0  0 ❌ ±0 
3 059 runs  ±0  3 059 ✅ ±0  0 💤 ±0  0 ❌ ±0 

Results for commit 417bf57. ± Comparison against base commit 2b04569.

[qltysh]

Coverage Impact

⬆️ Merging this pull request will increase total coverage on main by 0.03%.

Modified Files with Diff Coverage (1)

Rating	File	% Diff	Uncovered Line #s
	cmd/installer/root.go	100.0%
	Total	100.0%

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• Total Coverage: Coverage for the whole repository, calculated as the sum of all File Coverage. Learn more.

• File Coverage: Covered Lines divided by Covered Lines plus Missed Lines. (Excludes non-executable lines including blank lines and comments.)

  • Indirect Changes: Changes to File Coverage for files that were not modified in this PR. Learn more.

[jkrech]

LGTM even though I do not understand what introduced this regression.