feat: Implement basic auth for applications

apps/api/prisma/schema.prisma

@@ -135,6 +135,8 @@ model Application {
   dockerRegistryId           String?
   dockerRegistryImageName    String?
   simpleDockerfile           String?
+  basicAuthUser              String?
+  basicAuthPw                String?
 
   persistentStorage  ApplicationPersistentStorage[]
   secrets            Secret[]
@@ -187,6 +189,7 @@ model ApplicationSettings {
   isDBBranching      Boolean     @default(false)
   isCustomSSL        Boolean     @default(false)
   isHttp2            Boolean     @default(false)
+  basicAuth          Boolean     @default(false)
   createdAt          DateTime    @default(now())
   updatedAt          DateTime    @updatedAt
   application        Application @relation(fields: [applicationId], references: [id])