feat(planning): ship holiday-aware planning and assistant upgrades

packages/db/prisma/schema.prisma

@@ -106,6 +106,12 @@ enum VacationStatus {
   CANCELLED
 }
 
+enum HolidayCalendarScope {
+  COUNTRY
+  STATE
+  CITY
+}
+
 enum ImportBatchStatus {
   DRAFT
   STAGING
@@ -194,6 +200,7 @@ model User {
   broadcasts         NotificationBroadcast[] @relation("broadcastSender")
   comments           Comment[]
   activeSessions     ActiveSession[]
+  reportTemplates    ReportTemplate[]
 
   createdAt         DateTime  @default(now())
   updatedAt         DateTime  @updatedAt
@@ -201,6 +208,32 @@ model User {
   @@map("users")
 }
 
+enum ReportTemplateEntity {
+  RESOURCE
+  PROJECT
+  ASSIGNMENT
+  RESOURCE_MONTH
+}
+
+model ReportTemplate {
+  id          String               @id @default(cuid())
+  ownerId     String
+  name        String
+  description String?
+  entity      ReportTemplateEntity
+  config      Json                 @db.JsonB
+  isShared    Boolean              @default(false)
+
+  owner       User                 @relation(fields: [ownerId], references: [id], onDelete: Cascade)
+
+  createdAt   DateTime             @default(now())
+  updatedAt   DateTime             @updatedAt
+
+  @@index([ownerId, updatedAt])
+  @@unique([ownerId, name])
+  @@map("report_templates")
+}
+
 model Account {
   id                String  @id @default(cuid())
   userId            String
@@ -529,6 +562,7 @@ model Country {
   isActive          Boolean     @default(true)
 
   metroCities       MetroCity[]
+  holidayCalendars  HolidayCalendar[]
   resources         Resource[]
 
   createdAt         DateTime    @default(now())
@@ -543,7 +577,8 @@ model MetroCity {
   countryId String
   country   Country  @relation(fields: [countryId], references: [id])
 
-  resources Resource[]
+  resources        Resource[]
+  holidayCalendars HolidayCalendar[]
 
   createdAt DateTime @default(now())
   updatedAt DateTime @updatedAt
@@ -552,6 +587,46 @@ model MetroCity {
   @@map("metro_cities")
 }
 
+model HolidayCalendar {
+  id          String               @id @default(cuid())
+  name        String
+  scopeType   HolidayCalendarScope
+  countryId   String
+  stateCode   String?
+  metroCityId String?
+  isActive    Boolean              @default(true)
+  priority    Int                  @default(0)
+  createdAt   DateTime             @default(now())
+  updatedAt   DateTime             @updatedAt
+
+  country     Country              @relation(fields: [countryId], references: [id], onDelete: Cascade)
+  metroCity   MetroCity?           @relation(fields: [metroCityId], references: [id], onDelete: Cascade)
+  entries     HolidayCalendarEntry[]
+
+  @@index([countryId, scopeType])
+  @@index([countryId, stateCode])
+  @@index([metroCityId])
+  // Scope uniqueness is enforced via partial unique indexes in SQL migrations.
+  @@map("holiday_calendars")
+}
+
+model HolidayCalendarEntry {
+  id                String          @id @default(cuid())
+  holidayCalendarId String
+  date              DateTime        @db.Date
+  name              String
+  isRecurringAnnual Boolean         @default(false)
+  source            String?
+  createdAt         DateTime        @default(now())
+  updatedAt         DateTime        @updatedAt
+
+  holidayCalendar   HolidayCalendar @relation(fields: [holidayCalendarId], references: [id], onDelete: Cascade)
+
+  @@unique([holidayCalendarId, date])
+  @@index([date])
+  @@map("holiday_calendar_entries")
+}
+
 // ─── Org Unit Hierarchy ─────────────────────────────────────────────────────
 
 model OrgUnit {