HBE-326 feature: server configuration through GraphQL API (#3591)

* feat: restart cmd added in aio service

* feat: nestjs config package added

* test: fix all broken test case

* feat: infra config module add with get-update-reset functionality

* test: fix test case failure

* feat: update infra configs mutation added

* feat: utilise ConfigService in util functions

* chore: remove saml stuff

* feat: removed saml stuffs

* fix: config service precedence

* fix: mailer module init with right env value

* feat: added mutations and query

* feat: add query infra-configs

* fix: mailer module init issue

* chore: smtp url validation added

* fix: all sso disabling is handled

* fix: pnpm i without db connection

* fix: allowedAuthProviders and enableAndDisableSSO

* fix: validateSMTPUrl check

* feat: get api added for fetch provider list

* feat: feedback resolve

* chore: update code comments

* fix: uppercase issue of VITE_ALLOWED_AUTH_PROVIDERS

* chore: update lockfile

* fix: add validation checks for MAILER_ADDRESS_FROM

* test: fix test case

* chore: feedback resolve

* chore: renamed an enum

* chore: app shutdown way changed

---------

Co-authored-by: Andrew Bastin <andrewbastin.k@gmail.com>

packages/hoppscotch-backend/prisma/schema.prisma

@@ -209,3 +209,12 @@ enum TeamMemberRole {
   VIEWER
   EDITOR
 }
+
+model InfraConfig {
+  id        String   @id @default(cuid())
+  name      String   @unique
+  value     String?
+  active    Boolean  @default(true) // Use case: Let's say, Admin wants to disable Google SSO, but doesn't want to delete the config
+  createdOn DateTime @default(now()) @db.Timestamp(3)
+  updatedOn DateTime @updatedAt @db.Timestamp(3)
+}