Rewrite the native authentication storage scheme

[zanieb]

No description provided.

[nooscraft]

Sorry for the confusion - I'm @oshadha-dev and was using an assistant to help review the code. The approval was submitted in error. I was analyzing the PR but the formal approval should not have been submitted. Please disregard it!

[nooscraft]

Hey @zanieb - the implementation looks good and should fix the artifactory issue.

(Apologies for the accidental approval earlier - that was submitted in error)

[codspeed-hq]

Merging this PR will not alter performance

✅ 14 untouched benchmarks

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_{Comparing zb/native-auth-as-json (522a36e) with main (f7d86ee)}

[astral-sh-bot]

uv test inventory changes

This PR changes the tests when compared with the latest main baseline.

• Added tests: 24
• Removed tests: 0
• Changed suites: 4

uv-auth: +20 / -0

Added:

• uv-auth::keyring::tests::legacy_service_names_http_include_scheme_host
• uv-auth::keyring::tests::legacy_service_names_https_include_url_and_host
• uv-auth::keyring::tests::native_exact_service_precedes_prefix_ambiguity
• uv-auth::keyring::tests::native_fetch_does_not_migrate_legacy_host_entry_to_http
• uv-auth::keyring::tests::native_fetch_keeps_legacy_full_url_scope_exact
• uv-auth::keyring::tests::native_fetch_migrates_legacy_host_entry_on_first_use
• uv-auth::keyring::tests::native_fetch_migrates_legacy_host_entry_with_port
• uv-auth::keyring::tests::native_fetch_prefers_legacy_scheme_host_for_http
• uv-auth::keyring::tests::native_fetch_waits_for_concurrent_write
• uv-auth::keyring::tests::native_migration_does_not_restore_removed_legacy_credential
• uv-auth::keyring::tests::native_more_specific_match_wins_over_less_specific_ambiguity
• uv-auth::keyring::tests::native_remove_does_not_remove_realm_root_fallback
• uv-auth::keyring::tests::native_remove_keeps_current_credential_when_legacy_cleanup_fails
• uv-auth::keyring::tests::native_remove_removes_all_matching_legacy_entries
• uv-auth::keyring::tests::native_remove_removes_legacy_host_entry
• uv-auth::keyring::tests::native_store_serializes_concurrent_updates
• uv-auth::matching::tests::credential_matches_rejects_sibling_paths
• uv-auth::matching::tests::path_prefix_matches_respects_segment_boundaries
• uv-auth::store::tests::test_more_specific_match_wins_over_less_specific_ambiguity
• uv-auth::store::tests::test_prefix_matching_respects_path_boundaries

Removed: none

uv-auth::native_windows: +1 / -0

Added:

• uv-auth::native_windows::native_store_enumerates_many_credentials_in_one_realm

Removed: none

uv-keyring: +1 / -0

Added:

• uv-keyring::windows::tests::test_enumerate_target_prefix

Removed: none

uv::it: +2 / -0

Added:

• uv::it::auth::native_auth_logout_is_service_scoped
• uv::it::auth::native_auth_multiple_users

Removed: none