feat(wallet): enhance Coin Selection with advanced filters and improved UX (#6755)

* feat: add timestamp on InputSelectionOption to enable date filtering

* feat(coin-selection): add page size options for 100, 250, and 500

* feat(coin-selection): add toggle all option

* feat(coin-selection): add filtering by amount and timestamp

* feat(coin-selection): add filter help section for advanced search options

* test: add tests for Coin Selection filters and select all

* refactor: remove unnecessary variable

* feat(coin-selection): enable copy-to-clipboard for filter examples

* refactor(coin-selection): separate sort and select-all controls into distinct layout blocks

* refactor(coin-selection): align selection logic with existing DOM-based approach

* test: refactor CanUseCoinSelection and CanUseCoinSelectionFilters

* test(coin-selection): replace magic numbers and delays with constants and Eventually

* refactor(coin-selection): improve select all performance with specific jQuery selector

* test(coin-selection): improve select all test with eventually and Equal

* Monoscaped font and right aligning for easier amounts view

* fix: coin selection toggling no longer unchecks unrelated inputs

* refactor(coin-selection): ensure UTXO date filters use proper Date comparison

* feat: add text-translate attributes for available filters section

* test: make Select All checkbox interaction more resilient to race conditions

---------

Co-authored-by: rockstardev <5191402+rockstardev@users.noreply.github.com>

BTCPayServer/Controllers/UIWalletsController.cs

@@ -996,7 +996,8 @@ namespace BTCPayServer.Controllers
                         Comment = info?.Comment,
                         Labels = _labelService.CreateTransactionTagModels(info, Request),
                         Link = _transactionLinkProviders.GetTransactionLink(pmi, coin.OutPoint.ToString()),
-                        Confirmations = coin.Confirmations
+                        Confirmations = coin.Confirmations,
+                        Timestamp = coin.Timestamp                   
                     };
                 }).ToArray();
             }