Add DEPOSITO transaction type and Salarios page

New TransactionType.DEPOSITO for salary deposits from n8n/Gmail flow.
New /salarios endpoint with summary. New top-level Salarios page with
DataTable and summary cards. Push notifications link to /salarios for
deposits.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

backend/app/api/v1/endpoints/salarios.py

@@ -0,0 +1,54 @@
+from datetime import datetime
+from typing import Optional
+
+from fastapi import APIRouter, Depends, Query
+from pydantic import BaseModel
+from sqlmodel import Session, col, func, select
+
+from app.auth import get_current_user
+from app.db import get_session
+from app.models.models import Transaction, TransactionRead, TransactionType
+
+router = APIRouter(prefix="/salarios", tags=["salarios"])
+
+
+class SalariosSummary(BaseModel):
+    count: int
+    total_amount: float
+    latest_date: Optional[datetime] = None
+
+
+@router.get("/", response_model=list[TransactionRead])
+def list_salarios(
+    limit: int = Query(default=50, le=500),
+    offset: int = 0,
+    session: Session = Depends(get_session),
+    _user: str = Depends(get_current_user),
+):
+    query = (
+        select(Transaction)
+        .where(Transaction.transaction_type == TransactionType.DEPOSITO)
+        .order_by(col(Transaction.date).desc())
+        .offset(offset)
+        .limit(limit)
+    )
+    return session.exec(query).all()
+
+
+@router.get("/summary", response_model=SalariosSummary)
+def salarios_summary(
+    session: Session = Depends(get_session),
+    _user: str = Depends(get_current_user),
+):
+    result = session.exec(
+        select(
+            func.count(),
+            func.coalesce(func.sum(Transaction.amount), 0),
+            func.max(Transaction.date),
+        ).where(Transaction.transaction_type == TransactionType.DEPOSITO)
+    ).first()
+    return SalariosSummary(
+        count=result[0] if result else 0,
+        total_amount=float(result[1]) if result else 0.0,
+        latest_date=result[2] if result else None,
+    )

backend/app/api/v1/endpoints/transactions.py

@@ -15,6 +15,7 @@ from app.models.models import (
     TransactionCreate,
     TransactionRead,
     TransactionSource,
+    TransactionType,
     TransactionUpdate,
 )
 
@@ -183,11 +184,12 @@ def create_transaction(
     # Send push notification
     symbol = "₡" if tx.currency == Currency.CRC else tx.currency.value
     amount_str = f"{symbol}{tx.amount:,.0f}" if tx.currency == Currency.CRC else f"{symbol}{tx.amount:,.2f}"
+    is_deposit = tx.transaction_type == TransactionType.DEPOSITO
     send_push_to_all(
         session,
-        title=f"💳 {tx.merchant}",
-        body=f"{amount_str} — {tx.bank.value} {tx.transaction_type.value.lower()}",
-        url=f"/budget",
+        title=f"{'🏦' if is_deposit else '💳'} {tx.merchant}",
+        body=f"{amount_str} — {tx.bank.value} {'depósito' if is_deposit else tx.transaction_type.value.lower()}",
+        url="/salarios" if is_deposit else "/budget",
     )
 
     return tx

backend/app/api/v1/router.py

@@ -9,6 +9,7 @@ from app.api.v1.endpoints import (
     exchange_rate,
     import_transactions,
     notifications,
+    salarios,
     settings,
     tokens,
     transactions,
@@ -26,3 +27,4 @@ api_router.include_router(analytics.router)
 api_router.include_router(settings.router)
 api_router.include_router(budget.router)
 api_router.include_router(notifications.router)
+api_router.include_router(salarios.router)