[Insights: Violations][R3] Add the violation filter #105301

(Neil's AI agent)

Part of the [Tracking] [Insights Violations] Release 3 issue, which has the full plan: decisions, reuse with Insights, drift guards and the manual test setup.

Depends on: nothing (Auth already supports violationName). Model it on the receipt-type multi-select filter.

1. Add the CONST and form entries:
   • SYNTAX_FILTER_KEYS.VIOLATION = 'violationName' and SEARCH_USER_FRIENDLY_KEYS.VIOLATION = 'violation'.
   • A value list built from CONST.VIOLATIONS, without the names NewDot hides.
   • Form keys VIOLATION/VIOLATION_NOT next to RECEIPT_TYPE, plus the expense entry in ALLOWED_TYPE_FILTERS.
2. Add the parser support:
   • A rule in baseRules.peggy that accepts violation and violationName.
   • Key list entries in searchParser.peggy and autocompleteParser.peggy.
   • Regenerate both parsers and commit the output.
3. Serialize and parse the filter:
   • Serialization and buildFilterFormValuesFromQuery.
   • A FILTER_VIEW_MAP entry labeled "Violation".
   • Display values through getViolationDisplayName.
   • getMultiSelectFilterOptions and ListFilterContent.
4. Show it in the advanced filters through typeFiltersKeys, only when Rules are available. Reuse the Rules check from getHasOptionAvailability.
5. Add autocomplete in useAutocompleteSuggestions, and translations in every locale.

Automated tests:

• A parser round trip for violation:missingCategory,overLimit and the negated form.
• Autocomplete suggests translated names.
• The filter is hidden without a Rules-enabled workspace.