Frontend: allow using outdated param sets

[Williangalvani]

Summary by Sourcery

Update vehicle parameter set selection to support older-but-compatible firmware versions and clearly distinguish outdated presets in the UI.

New Features:

• Allow using parameter sets built for older firmware versions when no exact version match exists.

Enhancements:

• Revamp parameter set buttons to show firmware version labels, highlight outdated sets with warning styling and tooltips, and order current sets before older ones.

[sourcery-ai]

Hey - I've left some high level feedback:

• The escapeRegex helper is generic and might be useful elsewhere; consider moving it to a shared utility module instead of keeping it local to this component.
• The candidates structure inside filtered_param_sets is typed inline; extracting this to a named interface/type would make the version-selection logic easier to understand and maintain.
• The label for each button (item.name.split('/').pop()?.replace(/\.params$/i, '')) is derived on each render in the template; consider precomputing a display_label field in filtered_param_sets to avoid repeating this string manipulation in the view.

Prompt for AI Agents

Please address the comments from this code review:

## Overall Comments
- The `escapeRegex` helper is generic and might be useful elsewhere; consider moving it to a shared utility module instead of keeping it local to this component.
- The `candidates` structure inside `filtered_param_sets` is typed inline; extracting this to a named interface/type would make the version-selection logic easier to understand and maintain.
- The label for each button (`item.name.split('/').pop()?.replace(/\.params$/i, '')`) is derived on each render in the template; consider precomputing a `display_label` field in `filtered_param_sets` to avoid repeating this string manipulation in the view.

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[github-actions]

Automated PR Review

0. Summary

• Verdict: MINOR SUGGESTIONS ✏️

Reworks filtered_param_sets in ParamSets.vue so that, when no exact-version paramset exists, older-but-compatible ones (≤ installed firmware) are still offered. Outdated entries are rendered as warning-colored outlined buttons with an mdi-alert icon and a tooltip explaining the version mismatch; current sets sort first, then older ones newest-first. Pure frontend change, no new deps.

5. UI / UX

• 5.1 [minor] core/frontend/src/components/vehiclesetup/overview/ParamSets.vue template — the new <span class="version-tag ml-2">v{{ item.version_label }}</span> references a version-tag class that has no rule in the scoped <style> block (and is not defined anywhere else in the frontend). The class is effectively dead; either drop it or add the intended treatment (e.g. smaller font, muted color, pill background) so the version label is visually distinct from the button text.
• 5.2 [minor] With the new logic, every paramset whose version is ≤ current is shown, not just the closest match. For vehicles with many historical paramsets (e.g. 4.0, 4.1, 4.2, 4.3, 4.4, 4.5, 4.5.3) this can produce a long row of warning buttons next to the current one. flex-wrap keeps the layout intact, but consider capping the number of outdated suggestions (e.g. the N newest) or collapsing them behind a "Show older sets" expander to avoid overwhelming the user.
• 5.3 [nit] When best === 2 (an exact-patch paramset exists) and a same-major.minor paramset without a patch is also present, the patch-less one is flagged outdated and its tooltip reads e.g. "Outdated: built for firmware 4.5 (current is 4.5)" — the same version twice. Including the patch in the "current is …" portion (e.g. ${version.major}.${version.minor}.${version.patch}) would make the distinction explicit.

6. Code Quality & Style

• 6.1 [minor] ParamSets.vue computed filtered_param_sets declares an inline candidate type { name: string, paramset: Dictionary<number>, version: SemVer, version_label: string, has_patch: boolean }[] that duplicates the FilteredParamSet interface defined just above the component. Extending FilteredParamSet with has_patch (or defining a small Candidate alias) would remove the duplication and the typeof candidates[number] indirection used in specificity.
• 6.2 [minor] specificity(c) is invoked twice per candidate — once inside the reduce that computes best, then again in the map that sets outdated. Precompute the score per candidate (const scored = candidates.map(c => ({ c, score: specificity(c) }))) so each candidate is evaluated once and the outdated decision becomes a single comparison against best.
• 6.3 [nit] The fallback display name uses item.name.split('/').pop()?.replace(/\.params$/i, ''). String.prototype.split always returns a non-empty array, so pop() is statically a string here — the ?. is unnecessary and slightly muddies the inferred type.

Generated by PR Review Bot. This is advisory, a human reviewer must still approve.