Investigate inconsistent account levels between Trust and Minting

[QuickMythril]

Local ID: P-APPS-15

Source: maintainer worklog request, 2026-07-07.

Problem

Qortium Trust and Qortium Minting can show different level information for the same account. One observed example: Native appears as level 3 in the Minting app, while Trust shows Lv 0-2 for the same account/context.

That makes it unclear whether the apps are reading different account-level sources, interpreting ranges differently, caching stale data, or labeling different metrics with similar wording.

Goal

Identify the source of the level mismatch and make Trust and Minting display a consistent, clearly labeled account level model. If the apps intentionally show different concepts, rename or annotate the UI so users can tell the difference.

Suggested investigation

• Reproduce with the Native account and at least one additional known account.
• Capture the exact Core API calls and QDN data reads each app uses for displayed levels.
• Compare Trust's level/range calculation against Minting's account-level calculation.
• Check for stale cache, pagination, historical range aggregation, trust-group/rating-level semantics, or off-by-one/range boundary bugs.
• Verify whether the displayed value should be account level, minted-block level, trust level, rating level, or a derived range.
• Decide the canonical source and wording for user-facing account levels across both apps.

Validation

• For a fixed account, Trust and Minting should either show the same level or clearly label different metrics.
• Recheck the Native example where Minting showed level 3 and Trust showed Lv 0-2.
• Add focused tests or fixtures for the level/range calculation once the source of truth is identified.
• Confirm the fix does not regress display for level-boundary accounts.

Notes

This is cross-app, but it is filed in qortium-trust because the user-visible ambiguity is that Trust can show a range that conflicts with Minting's single level.