chore(prc-001): followups #54 #55 #57 #58 — emoji validator + opt-in pricing + demo seed + tsconfig

Resuelve 4 de los followups creados post-archive de PRC-001:

#55 — Decisión de negocio (2026-04-21): emojis NO se permiten en Symbol config.
  - WordCounterService.ContainsEmoji(string): helper publico que reutiliza los
    rangos Unicode de IsEmojiRune (Emoticons, Pictographs, Dingbats, VS-16, ZWJ).
  - CreateChargeableCharConfigCommandValidator: regla .Must que rechaza emoji
    en Symbol con mensaje claro. Defensiva: cubre clientes directos al API
    (Postman, adversariales) mas alla del SymbolInput blocker del frontend.
  - Tests: 5 emojis positivos (smile/car/fire/heart VS-16/sun) + 8 plain symbols
    ($, %, !, ¡, @, €, ##, ABCD) + actualizacion del Api test E2E (Post_WithEmojiSymbol).

#57 — Alineacion FluentValidation con opt-in billing (CK_Price_NonNegative >= 0).
  - CreateChargeableCharConfigCommandValidator.PricePerUnit: GreaterThan(0)
    -> GreaterThanOrEqualTo(0). Mensaje explica el significado: 0 = no cobra.
  - Tests actualizados: PricePerUnit_Zero ahora Passes (era Fails). Negative
    sigue fallando. Api e2e usa -1 para el caso de rechazo.

#58 — tsconfig ignoreDeprecations + MSW handler (parte a).
  - src/web/tsconfig.json: agrega "ignoreDeprecations": "6.0" para silenciar
    el warning TS5101 del baseUrl deprecated en TS 6.x.
  - (El MSW handler de /api/v1/admin/product-types no aplica — los tests ya
    mockean ProductTypeSelect directamente; warning residual no existe.)

#54 — Seeder demo de overrides ficticios per-ProductType (V025).
  - database/migrations/V025__seed_chargeable_char_overrides_demo.sql:
    MERGE idempotente que crea overrides de ChargeableCharConfig para
    ProductTypes Clasificado/Notables/Fúnebres si existen en la DB.
    Precios ficticios ($ 5-8, % 3-5, ! 2-4, ¡ 2-4). No-op si los tipos no
    estan seedados (sera cuando PRD-008 haga seed de los 12 legacy).
  - V025_ROLLBACK.sql: elimina overrides demo preservando globales.
  - Aplicado en SIGCM2, SIGCM2_Test_App, SIGCM2_Test_Api.
  - database/README.md: V025 agregada al indice.

Tests: 1659 .NET (1310 Application + 349 Api) + 510 vitest — todos GREEN.

Closes #54, #55, #57, #58.

database/migrations/V025__seed_chargeable_char_overrides_demo.sql

@@ -0,0 +1,101 @@
+-- V025__seed_chargeable_char_overrides_demo.sql
+-- PRC-001 followup #54: seeders de demo con valores ficticios per-ProductType.
+--
+-- Estrategia:
+--   1. Los 4 globales de V022+V024 quedan en 0.0000 (opt-in billing baseline).
+--   2. Para ProductTypes conocidos del roadmap (Clasificado, Notables, Fúnebres),
+--      inserta overrides con precios ficticios coherentes con datos de demo del resto
+--      del proyecto. Si el ProductType no existe, el bloque correspondiente no hace nada.
+--   3. Cuando PRD-008 seede los 12 tipos legacy, V025 puede re-aplicarse y creará
+--      los overrides que falten (MERGE idempotente).
+--
+-- Precios ficticios (placeholders de demo — NO son tarifas reales):
+--   Clasificado:   $ = 5.0000, % = 3.0000, ! = 2.0000, ¡ = 2.0000
+--   Notables:      $ = 8.0000, % = 5.0000, ! = 4.0000, ¡ = 4.0000
+--   Fúnebres:      $ = 6.0000, % = 4.0000, ! = 3.5000, ¡ = 3.5000
+--
+-- Reversa: V025_ROLLBACK.sql (elimina los overrides demo dejando solo los globales V022/V024).
+-- Run on: SIGCM2 (dev), SIGCM2_Test_App, SIGCM2_Test_Api.
+-- Idempotente: usa MERGE por (ProductTypeId, Symbol, ValidTo IS NULL).
+
+SET QUOTED_IDENTIFIER ON;
+SET ANSI_NULLS ON;
+SET NOCOUNT ON;
+GO
+
+DECLARE @ClasificadoId INT = (SELECT TOP 1 Id FROM dbo.ProductType WHERE Nombre = 'Clasificado' AND IsActive = 1);
+DECLARE @NotablesId    INT = (SELECT TOP 1 Id FROM dbo.ProductType WHERE Nombre = 'Notables'    AND IsActive = 1);
+DECLARE @FunebresId    INT = (SELECT TOP 1 Id FROM dbo.ProductType WHERE Nombre IN ('Fúnebres','Funebres') AND IsActive = 1);
+
+DECLARE @DemoValidFrom DATE = '2026-01-01';
+
+-- Clasificado overrides
+IF @ClasificadoId IS NOT NULL
+BEGIN
+    MERGE dbo.ChargeableCharConfig AS t
+    USING (VALUES
+        (@ClasificadoId, N'$', N'Currency',    CAST(5.0000 AS DECIMAL(18,4)), @DemoValidFrom),
+        (@ClasificadoId, N'%', N'Percentage',  CAST(3.0000 AS DECIMAL(18,4)), @DemoValidFrom),
+        (@ClasificadoId, N'!', N'Exclamation', CAST(2.0000 AS DECIMAL(18,4)), @DemoValidFrom),
+        (@ClasificadoId, N'¡', N'Exclamation', CAST(2.0000 AS DECIMAL(18,4)), @DemoValidFrom)
+    ) AS s (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom)
+    ON (t.ProductTypeId = s.ProductTypeId AND t.Symbol = s.Symbol AND t.ValidTo IS NULL)
+    WHEN NOT MATCHED THEN
+        INSERT (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive)
+        VALUES (s.ProductTypeId, s.Symbol, s.Category, s.PricePerUnit, s.ValidFrom, NULL, 1);
+    PRINT 'V025: Clasificado overrides seeded (ProductTypeId=' + CAST(@ClasificadoId AS NVARCHAR(10)) + ').';
+END
+ELSE
+    PRINT 'V025: ProductType "Clasificado" not found — skipping Clasificado overrides.';
+GO
+
+DECLARE @NotablesId INT = (SELECT TOP 1 Id FROM dbo.ProductType WHERE Nombre = 'Notables' AND IsActive = 1);
+DECLARE @DemoValidFrom DATE = '2026-01-01';
+
+-- Notables overrides
+IF @NotablesId IS NOT NULL
+BEGIN
+    MERGE dbo.ChargeableCharConfig AS t
+    USING (VALUES
+        (@NotablesId, N'$', N'Currency',    CAST(8.0000 AS DECIMAL(18,4)), @DemoValidFrom),
+        (@NotablesId, N'%', N'Percentage',  CAST(5.0000 AS DECIMAL(18,4)), @DemoValidFrom),
+        (@NotablesId, N'!', N'Exclamation', CAST(4.0000 AS DECIMAL(18,4)), @DemoValidFrom),
+        (@NotablesId, N'¡', N'Exclamation', CAST(4.0000 AS DECIMAL(18,4)), @DemoValidFrom)
+    ) AS s (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom)
+    ON (t.ProductTypeId = s.ProductTypeId AND t.Symbol = s.Symbol AND t.ValidTo IS NULL)
+    WHEN NOT MATCHED THEN
+        INSERT (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive)
+        VALUES (s.ProductTypeId, s.Symbol, s.Category, s.PricePerUnit, s.ValidFrom, NULL, 1);
+    PRINT 'V025: Notables overrides seeded (ProductTypeId=' + CAST(@NotablesId AS NVARCHAR(10)) + ').';
+END
+ELSE
+    PRINT 'V025: ProductType "Notables" not found — skipping Notables overrides.';
+GO
+
+DECLARE @FunebresId INT = (SELECT TOP 1 Id FROM dbo.ProductType WHERE Nombre IN ('Fúnebres','Funebres') AND IsActive = 1);
+DECLARE @DemoValidFrom DATE = '2026-01-01';
+
+-- Fúnebres overrides
+IF @FunebresId IS NOT NULL
+BEGIN
+    MERGE dbo.ChargeableCharConfig AS t
+    USING (VALUES
+        (@FunebresId, N'$', N'Currency',    CAST(6.0000 AS DECIMAL(18,4)), @DemoValidFrom),
+        (@FunebresId, N'%', N'Percentage',  CAST(4.0000 AS DECIMAL(18,4)), @DemoValidFrom),
+        (@FunebresId, N'!', N'Exclamation', CAST(3.5000 AS DECIMAL(18,4)), @DemoValidFrom),
+        (@FunebresId, N'¡', N'Exclamation', CAST(3.5000 AS DECIMAL(18,4)), @DemoValidFrom)
+    ) AS s (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom)
+    ON (t.ProductTypeId = s.ProductTypeId AND t.Symbol = s.Symbol AND t.ValidTo IS NULL)
+    WHEN NOT MATCHED THEN
+        INSERT (ProductTypeId, Symbol, Category, PricePerUnit, ValidFrom, ValidTo, IsActive)
+        VALUES (s.ProductTypeId, s.Symbol, s.Category, s.PricePerUnit, s.ValidFrom, NULL, 1);
+    PRINT 'V025: Fúnebres overrides seeded (ProductTypeId=' + CAST(@FunebresId AS NVARCHAR(10)) + ').';
+END
+ELSE
+    PRINT 'V025: ProductType "Fúnebres/Funebres" not found — skipping Fúnebres overrides.';
+GO
+
+PRINT '';
+PRINT 'V025 applied — demo overrides (fictitious prices) seeded for ProductTypes: Clasificado, Notables, Fúnebres (only where they exist).';
+PRINT 'NOTE: Los 4 globales (V022/V024) quedan intactos en 0.0000. Estos overrides son PLACEHOLDERS DE DEMO — reemplazar antes de go-live.';
+GO