fix(config): correct frontend URLs setting

app/core/config.py

@@ -1,7 +1,10 @@
 from functools import lru_cache
 
 from pydantic import Field, SecretStr
-from pydantic_settings import BaseSettings, SettingsConfigDict
+from pydantic_settings import (
+    BaseSettings,
+    SettingsConfigDict,
+)
 
 
 class Settings(BaseSettings):
@@ -9,6 +12,7 @@ class Settings(BaseSettings):
     app_version: str = "0.1.0"
     environment: str = "production"
     api_v1_prefix: str = "/api/v1"
+
     debug: bool = Field(
         default=False,
         validation_alias="DEBUG",
@@ -18,14 +22,16 @@ class Settings(BaseSettings):
         default=None,
         validation_alias="DATABASE_URL",
     )
+
     sync_api_key: SecretStr | None = Field(
         default=None,
         validation_alias="SYNC_API_KEY",
     )
+
     frontend_urls: str = Field(
-        default=( 
-         "http://localhost:5173,",
-         "https://verifpulse-platform-zvit.vercel.app/"
+        default=(
+            "http://localhost:5173,"
+            "https://verifpulse-platform-zvit.vercel.app"
         ),
         validation_alias="FRONTEND_URLS",
     )
@@ -41,20 +47,27 @@ class Settings(BaseSettings):
     def sqlalchemy_database_url(self) -> str:
         if not self.database_url:
             raise RuntimeError(
-                "La variable d’environnement DATABASE_URL est absente."
+                "La variable d’environnement "
+                "DATABASE_URL est absente."
             )
 
-        if self.database_url.startswith("postgresql+psycopg://"):
+        if self.database_url.startswith(
+            "postgresql+psycopg://"
+        ):
             return self.database_url
 
-        if self.database_url.startswith("postgresql://"):
+        if self.database_url.startswith(
+            "postgresql://"
+        ):
             return self.database_url.replace(
                 "postgresql://",
                 "postgresql+psycopg://",
                 1,
             )
 
-        if self.database_url.startswith("postgres://"):
+        if self.database_url.startswith(
+            "postgres://"
+        ):
             return self.database_url.replace(
                 "postgres://",
                 "postgresql+psycopg://",
@@ -62,13 +75,14 @@ class Settings(BaseSettings):
             )
 
         raise RuntimeError(
-            "DATABASE_URL doit être une URL PostgreSQL valide."
+            "DATABASE_URL doit être une URL "
+            "PostgreSQL valide."
         )
 
     @property
     def allowed_origins(self) -> list[str]:
         return [
-            url.strip()
+            url.strip().rstrip("/")
             for url in self.frontend_urls.split(",")
             if url.strip()
         ]