feat: add advanced library filters (source, quality, format, date)

- Add filter button next to Select in Library tab (All/Singles)
- Source filter: All, Downloaded, Local
- Quality filter: Hi-Res (24bit), CD (16bit), Lossy
- Format filter: Dynamic based on available formats (FLAC, MP3, etc.)
- Date filter: Today, This Week, This Month, This Year
- Badge shows active filter count
- Long-press filter button to reset all filters
- Filters apply to both All and Singles tabs
- Add 18 new localization keys for filter UI

lib/l10n/app_localizations.dart

@@ -4582,6 +4582,96 @@ abstract class AppLocalizations {
   /// **'Local'**
   String get libraryFilterLocal;
 
+  /// Filter bottom sheet title
+  ///
+  /// In en, this message translates to:
+  /// **'Filters'**
+  String get libraryFilterTitle;
+
+  /// Reset all filters button
+  ///
+  /// In en, this message translates to:
+  /// **'Reset'**
+  String get libraryFilterReset;
+
+  /// Apply filters button
+  ///
+  /// In en, this message translates to:
+  /// **'Apply'**
+  String get libraryFilterApply;
+
+  /// Filter section - source type
+  ///
+  /// In en, this message translates to:
+  /// **'Source'**
+  String get libraryFilterSource;
+
+  /// Filter section - audio quality
+  ///
+  /// In en, this message translates to:
+  /// **'Quality'**
+  String get libraryFilterQuality;
+
+  /// Filter option - high resolution audio
+  ///
+  /// In en, this message translates to:
+  /// **'Hi-Res (24bit)'**
+  String get libraryFilterQualityHiRes;
+
+  /// Filter option - CD quality audio
+  ///
+  /// In en, this message translates to:
+  /// **'CD (16bit)'**
+  String get libraryFilterQualityCD;
+
+  /// Filter option - lossy compressed audio
+  ///
+  /// In en, this message translates to:
+  /// **'Lossy'**
+  String get libraryFilterQualityLossy;
+
+  /// Filter section - file format
+  ///
+  /// In en, this message translates to:
+  /// **'Format'**
+  String get libraryFilterFormat;
+
+  /// Filter section - date range
+  ///
+  /// In en, this message translates to:
+  /// **'Date Added'**
+  String get libraryFilterDate;
+
+  /// Filter option - today only
+  ///
+  /// In en, this message translates to:
+  /// **'Today'**
+  String get libraryFilterDateToday;
+
+  /// Filter option - this week
+  ///
+  /// In en, this message translates to:
+  /// **'This Week'**
+  String get libraryFilterDateWeek;
+
+  /// Filter option - this month
+  ///
+  /// In en, this message translates to:
+  /// **'This Month'**
+  String get libraryFilterDateMonth;
+
+  /// Filter option - this year
+  ///
+  /// In en, this message translates to:
+  /// **'This Year'**
+  String get libraryFilterDateYear;
+
+  /// Badge showing number of active filters
+  ///
+  /// In en, this message translates to:
+  /// **'{count} filter(s) active'**
+  String libraryFilterActive(int count);
+
   /// Relative time - less than a minute ago
   ///
   /// In en, this message translates to:
@@ -4701,6 +4791,48 @@ abstract class AppLocalizations {
   /// In en, this message translates to:
   /// **'Failed'**
   String get uploadStatusFailed;
+
+  /// Status when cloud save is disabled
+  ///
+  /// In en, this message translates to:
+  /// **'Cloud Save Off'**
+  String get cloudStatusDisabled;
+
+  /// Subtitle when cloud save is disabled
+  ///
+  /// In en, this message translates to:
+  /// **'Enable to auto-upload tracks'**
+  String get cloudStatusDisabledSubtitle;
+
+  /// Status when no provider selected
+  ///
+  /// In en, this message translates to:
+  /// **'Select Provider'**
+  String get cloudStatusNoProvider;
+
+  /// Subtitle when no provider selected
+  ///
+  /// In en, this message translates to:
+  /// **'Choose a cloud service'**
+  String get cloudStatusNoProviderSubtitle;
+
+  /// Status when settings missing
+  ///
+  /// In en, this message translates to:
+  /// **'Setup Required'**
+  String get cloudStatusNotConfigured;
+
+  /// Subtitle when settings missing
+  ///
+  /// In en, this message translates to:
+  /// **'Configure your server details'**
+  String get cloudStatusNotConfiguredSubtitle;
+
+  /// Status when cloud save is active
+  ///
+  /// In en, this message translates to:
+  /// **'Connected'**
+  String get cloudStatusActive;
 }
 
 class _AppLocalizationsDelegate

lib/l10n/app_localizations_de.dart

@@ -2557,6 +2557,53 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2636,4 +2683,26 @@ class AppLocalizationsDe extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }

lib/l10n/app_localizations_en.dart

@@ -2542,6 +2542,53 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2621,4 +2668,26 @@ class AppLocalizationsEn extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }

lib/l10n/app_localizations_es.dart

@@ -2542,6 +2542,53 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2621,6 +2668,28 @@ class AppLocalizationsEs extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }
 
 /// The translations for Spanish Castilian, as used in Spain (`es_ES`).

lib/l10n/app_localizations_fr.dart

@@ -2542,6 +2542,53 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2621,4 +2668,26 @@ class AppLocalizationsFr extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }

lib/l10n/app_localizations_hi.dart

@@ -2542,6 +2542,53 @@ class AppLocalizationsHi extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2621,4 +2668,26 @@ class AppLocalizationsHi extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }

lib/l10n/app_localizations_id.dart

@@ -2555,6 +2555,53 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2634,4 +2681,26 @@ class AppLocalizationsId extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }

lib/l10n/app_localizations_ja.dart

@@ -2528,6 +2528,53 @@ class AppLocalizationsJa extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2607,4 +2654,26 @@ class AppLocalizationsJa extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }

lib/l10n/app_localizations_ko.dart

@@ -2542,6 +2542,53 @@ class AppLocalizationsKo extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2621,4 +2668,26 @@ class AppLocalizationsKo extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }

lib/l10n/app_localizations_nl.dart

@@ -2542,6 +2542,53 @@ class AppLocalizationsNl extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2621,4 +2668,26 @@ class AppLocalizationsNl extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }

lib/l10n/app_localizations_pt.dart

@@ -2542,6 +2542,53 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2621,6 +2668,28 @@ class AppLocalizationsPt extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }
 
 /// The translations for Portuguese, as used in Portugal (`pt_PT`).

lib/l10n/app_localizations_ru.dart

@@ -2588,6 +2588,53 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2667,4 +2714,26 @@ class AppLocalizationsRu extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }

lib/l10n/app_localizations_tr.dart

@@ -2557,6 +2557,53 @@ class AppLocalizationsTr extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2636,4 +2683,26 @@ class AppLocalizationsTr extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }

lib/l10n/app_localizations_zh.dart

@@ -2542,6 +2542,53 @@ class AppLocalizationsZh extends AppLocalizations {
   @override
   String get libraryFilterLocal => 'Local';
 
+  @override
+  String get libraryFilterTitle => 'Filters';
+
+  @override
+  String get libraryFilterReset => 'Reset';
+
+  @override
+  String get libraryFilterApply => 'Apply';
+
+  @override
+  String get libraryFilterSource => 'Source';
+
+  @override
+  String get libraryFilterQuality => 'Quality';
+
+  @override
+  String get libraryFilterQualityHiRes => 'Hi-Res (24bit)';
+
+  @override
+  String get libraryFilterQualityCD => 'CD (16bit)';
+
+  @override
+  String get libraryFilterQualityLossy => 'Lossy';
+
+  @override
+  String get libraryFilterFormat => 'Format';
+
+  @override
+  String get libraryFilterDate => 'Date Added';
+
+  @override
+  String get libraryFilterDateToday => 'Today';
+
+  @override
+  String get libraryFilterDateWeek => 'This Week';
+
+  @override
+  String get libraryFilterDateMonth => 'This Month';
+
+  @override
+  String get libraryFilterDateYear => 'This Year';
+
+  @override
+  String libraryFilterActive(int count) {
+    return '$count filter(s) active';
+  }
+
   @override
   String get timeJustNow => 'Just now';
 
@@ -2621,6 +2668,28 @@ class AppLocalizationsZh extends AppLocalizations {
 
   @override
   String get uploadStatusFailed => 'Failed';
+
+  @override
+  String get cloudStatusDisabled => 'Cloud Save Off';
+
+  @override
+  String get cloudStatusDisabledSubtitle => 'Enable to auto-upload tracks';
+
+  @override
+  String get cloudStatusNoProvider => 'Select Provider';
+
+  @override
+  String get cloudStatusNoProviderSubtitle => 'Choose a cloud service';
+
+  @override
+  String get cloudStatusNotConfigured => 'Setup Required';
+
+  @override
+  String get cloudStatusNotConfiguredSubtitle =>
+      'Configure your server details';
+
+  @override
+  String get cloudStatusActive => 'Connected';
 }
 
 /// The translations for Chinese, as used in China (`zh_CN`).

lib/l10n/arb/app_en.arb

@@ -1883,6 +1883,42 @@
   "libraryFilterLocal": "Local",
   "@libraryFilterLocal": {"description": "Filter chip - show only local library items"},
 
+  "libraryFilterTitle": "Filters",
+  "@libraryFilterTitle": {"description": "Filter bottom sheet title"},
+  "libraryFilterReset": "Reset",
+  "@libraryFilterReset": {"description": "Reset all filters button"},
+  "libraryFilterApply": "Apply",
+  "@libraryFilterApply": {"description": "Apply filters button"},
+  "libraryFilterSource": "Source",
+  "@libraryFilterSource": {"description": "Filter section - source type"},
+  "libraryFilterQuality": "Quality",
+  "@libraryFilterQuality": {"description": "Filter section - audio quality"},
+  "libraryFilterQualityHiRes": "Hi-Res (24bit)",
+  "@libraryFilterQualityHiRes": {"description": "Filter option - high resolution audio"},
+  "libraryFilterQualityCD": "CD (16bit)",
+  "@libraryFilterQualityCD": {"description": "Filter option - CD quality audio"},
+  "libraryFilterQualityLossy": "Lossy",
+  "@libraryFilterQualityLossy": {"description": "Filter option - lossy compressed audio"},
+  "libraryFilterFormat": "Format",
+  "@libraryFilterFormat": {"description": "Filter section - file format"},
+  "libraryFilterDate": "Date Added",
+  "@libraryFilterDate": {"description": "Filter section - date range"},
+  "libraryFilterDateToday": "Today",
+  "@libraryFilterDateToday": {"description": "Filter option - today only"},
+  "libraryFilterDateWeek": "This Week",
+  "@libraryFilterDateWeek": {"description": "Filter option - this week"},
+  "libraryFilterDateMonth": "This Month",
+  "@libraryFilterDateMonth": {"description": "Filter option - this month"},
+  "libraryFilterDateYear": "This Year",
+  "@libraryFilterDateYear": {"description": "Filter option - this year"},
+  "libraryFilterActive": "{count} filter(s) active",
+  "@libraryFilterActive": {
+    "description": "Badge showing number of active filters",
+    "placeholders": {
+      "count": {"type": "int"}
+    }
+  },
+
   "timeJustNow": "Just now",
   "@timeJustNow": {"description": "Relative time - less than a minute ago"},
   "timeMinutesAgo": "{count, plural, =1{1 minute ago} other{{count} minutes ago}}",
@@ -1941,5 +1977,20 @@
   "uploadStatusDone": "Done",
   "@uploadStatusDone": {"description": "Upload queue status - completed"},
   "uploadStatusFailed": "Failed",
-  "@uploadStatusFailed": {"description": "Upload queue status - error"}
+  "@uploadStatusFailed": {"description": "Upload queue status - error"},
+
+  "cloudStatusDisabled": "Cloud Save Off",
+  "@cloudStatusDisabled": {"description": "Status when cloud save is disabled"},
+  "cloudStatusDisabledSubtitle": "Enable to auto-upload tracks",
+  "@cloudStatusDisabledSubtitle": {"description": "Subtitle when cloud save is disabled"},
+  "cloudStatusNoProvider": "Select Provider",
+  "@cloudStatusNoProvider": {"description": "Status when no provider selected"},
+  "cloudStatusNoProviderSubtitle": "Choose a cloud service",
+  "@cloudStatusNoProviderSubtitle": {"description": "Subtitle when no provider selected"},
+  "cloudStatusNotConfigured": "Setup Required",
+  "@cloudStatusNotConfigured": {"description": "Status when settings missing"},
+  "cloudStatusNotConfiguredSubtitle": "Configure your server details",
+  "@cloudStatusNotConfiguredSubtitle": {"description": "Subtitle when settings missing"},
+  "cloudStatusActive": "Connected",
+  "@cloudStatusActive": {"description": "Status when cloud save is active"}
 }