jx SrSSKJr SSKrSSKrSSKrSSKJr \"\RRS5=(d \"\ 5RS- 5r /SQr S SjrS S jr\S :Xa\R""\"55 gg) aERGON - Migration: free trial 14 dias + plan tiers. Agrega columnas a `usuarios` para soportar el flow de prueba gratuita y la suscripcion comercial (Sprint 5 GTM). Columnas nuevas (idempotente): plan_tier TEXT DEFAULT 'trial' -- trial|n1|n2|n3|enterprise trial_started_at TEXT -- ISO 'YYYY-MM-DD HH:MM:SS' trial_ends_at TEXT -- ISO, default = started + 14 dias subscription_status TEXT DEFAULT 'trial' -- trial|active|expired|cancelled empresa TEXT -- razon social Empresa Cliente (B2B) Backfill: para cualquier usuario existente sin trial_started_at, se setea trial_started_at = created_at (o 'now' si esta vacio) y trial_ends_at = trial_started_at + 14 dias. El admin@ergonpy.com se sale automaticamente del trial -> plan_tier='enterprise', subscription_status='active', trial_ends_at = NULL. Uso: python db/migrate_trial.py ) annotationsN)Path DATABASE_PATHzergon.db)) plan_tierTEXT NOT NULL DEFAULT 'trial')trial_started_atTEXT) trial_ends_atr )subscription_statusr)empresar c|URSUS35R5nUVs1sHo3SiM sn$s snf)NzPRAGMA table_info())executefetchall)conntablarowsrs /app/db/migrate_trial.py_columnas_existentesr*s= <<,UG15 6 ? ? AD $QaD$  s9c[R5(d [S[3[RS9 g[ R "[[55n[US5nU(d*[S[RS9 UR5 g/n[HRup4X1;a[SUS35 MURSUS U35 URU5 [S US 35 MT UR5 S nURU5n[S URS35 URS5nURS:a[SURS35 UR5 URS5 UR5 [S[!U5S35 UR5 g![ Ra N@f=f![ R"a5n[SU3[RS9 SnAUR5 gSnAff=f!UR5 f=f)Nz[ERROR] DB no existe: )filerusuariosu?[ERROR] tabla usuarios no existe — correr migrate_f13 primeroz [skip] columna 'z ' ya existez ALTER TABLE usuarios ADD COLUMN  z [add] columna 'z ' agregadaad UPDATE usuarios SET trial_started_at = COALESCE(trial_started_at, created_at, datetime('now')), trial_ends_at = COALESCE( trial_ends_at, datetime(COALESCE(created_at, datetime('now')), '+14 days') ) WHERE trial_started_at IS NULL OR trial_ends_at IS NULL z [backfill] z& usuario(s) con trial dates rellenadosz UPDATE usuarios SET plan_tier = 'enterprise', subscription_status = 'active', trial_ends_at = NULL WHERE email = 'admin@ergonpy.com' AND plan_tier != 'enterprise' rz [admin] z admin promovido a enterprisezNCREATE INDEX IF NOT EXISTS idx_usuarios_trial_ends ON usuarios (trial_ends_at)z [migrate_trial] OK. z columna(s) nuevas.z[ERROR] migration fallo: )DB_PATHexistsprintsysstderrsqlite3connectstrrcloseCOLUMNAS_NUEVASrappendcommitrowcountOperationalErrorlenError)r existentes agregadasnombre definicion backfill_sqlcures rmainr3/s >>   &wi0szzB ??3w< (D9)$ ;  SZ]ZdZd ej g " "1 F#*6(+>? LL;F81ZLQ R   V $ &vhj9 : #2   ll<( cll^+QRSll   <rCsw,#   rzz~~o.V4>3H3H:3U W >B zHHTVrB