feat(#29): Arcade Neon design system — visual overhaul completo

Implementa o sistema visual Arcade Neon do neon-handoff/ em todo o app:

- tokens.css: tokens --fc-*, utilities (fc-pixel/mono/body/glow), form inputs/buttons globais
- AppHud.vue: HUD persistente com LV/XP/META + nav chips por rota
- BottomNav.vue: nav mobile com 5 rotas
- NeonPanel.vue, CharacterSprite.vue, XPBar.vue, HUDStat.vue: componentes base
- MonthSwitcher.vue, LevelUpModal.vue
- HomeView, CharacterView, TransactionsView, ImportView, CategoriesView,
  AccountsView, SettingsView: reescritos com Arcade Neon
- sprites PNG (lv01–lv15) + sprite-data.json: cosméticos com temas de cor
- game.ts: equippedTheme getter para merge de cores do cosmético equipado
- 008_cosmetics.sql: seeds alinhados com sprite-data.json

Co-Authored-By: Claude Sonnet 4.6 <[email protected]>

apps/api/internal/migration/sql/008_cosmetics.sql

@@ -1,7 +1,7 @@
 CREATE TABLE IF NOT EXISTS cosmetics (
     id           SERIAL PRIMARY KEY,
     name         VARCHAR(100) NOT NULL UNIQUE,
-    type         VARCHAR(20)  NOT NULL CHECK (type IN ('hair','shirt','pants','shoes','hat','accessory')),
+    type         VARCHAR(20)  NOT NULL CHECK (type IN ('outfit','hat','accessory')),
     unlock_level INTEGER      NOT NULL,
     css_data     JSONB        NOT NULL DEFAULT '{}'
 );
@@ -13,13 +13,20 @@ CREATE TABLE IF NOT EXISTS player_cosmetics (
     unlocked_at TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
 );
 
+-- Seeds aligned with sprite-data.json themes (keys = sprite color slots)
 INSERT INTO cosmetics (name, type, unlock_level, css_data) VALUES
-    ('Cabelo Ruivo',        'hair',  2,  '{"color":"#8B1a0a"}'),
-    ('Camisa Marinheiro',   'shirt', 3,  '{"color":"#1e3a5f"}'),
-    ('Calças Aventureiro',  'pants', 4,  '{"color":"#2d4a1e"}'),
-    ('Botas de Capitão',    'shoes', 5,  '{"color":"#8B4513"}'),
-    ('Camisa Dourada',      'shirt', 7,  '{"color":"#d4af37"}'),
-    ('Cabelo Platinado',    'hair',  10, '{"color":"#e8e8e8"}')
+    ('Tripulante Iniciante', 'outfit', 1,
+     '{"sprite_id":"lv01-tripulante","h":"#5a3a1d","w":"#5a3a1d","c":"#0ea5e9","C":"#075985","p":"#a16207","P":"#7c4a08","b":"#1e293b"}'),
+    ('Boné Verolme',         'outfit', 3,
+     '{"sprite_id":"lv03-bone-verolme","h":"#1e40af","w":"#fde68a","c":"#0ea5e9","C":"#075985","p":"#a16207","P":"#7c4a08","b":"#1e293b"}'),
+    ('Camiseta Wingspan',    'outfit', 5,
+     '{"sprite_id":"lv05-wingspan","h":"#ffd84d","w":"#fde68a","c":"#10b981","C":"#065f46","p":"#3a1f6e","P":"#2d1857","b":"#0f172a"}'),
+    ('Chapéu de Sol',        'outfit', 7,
+     '{"sprite_id":"lv07-chapeu-sol","h":"#ffd84d","w":"#fde68a","c":"#00f0ff","C":"#0369a1","p":"#3a1f6e","P":"#2d1857","b":"#0f172a"}'),
+    ('Casaco Anti-Vento',    'outfit', 10,
+     '{"sprite_id":"lv10-anti-vento","h":"#1e40af","w":"#fde68a","c":"#a855f7","C":"#581c87","p":"#1e293b","P":"#0f172a","b":"#0f172a"}'),
+    ('Trajado de Capitão',   'outfit', 15,
+     '{"sprite_id":"lv15-capitao","h":"#ffd84d","w":"#dc2626","c":"#dc2626","C":"#7a0e0e","p":"#1c1917","P":"#0c0a09","b":"#0c0a09"}')
 ON CONFLICT (name) DO NOTHING;
 
 INSERT INTO schema_migrations (version) VALUES (8) ON CONFLICT DO NOTHING;