feat: add complex user invitation and management features

- Implemented complex member and invitation schemas using Zod for validation.
- Created new API endpoints for inviting, accepting, revoking, and canceling complex user invitations.
- Developed handlers for managing complex users, including listing, inviting, revoking, and canceling invitations.
- Added frontend components for displaying and managing complex users and invitations.
- Introduced session storage management for pending invitations.
- Integrated Gravatar for user avatars based on email.
- Created database migration for complex invitations table.

apps/frontend/src/routeTree.gen.ts

@@ -13,6 +13,7 @@ import { Route as SelectComplexRouteImport } from './routes/select-complex'
 import { Route as ResetPasswordRouteImport } from './routes/reset-password'
 import { Route as OnboardRouteImport } from './routes/onboard'
 import { Route as LoginRouteImport } from './routes/login'
+import { Route as InviteRouteImport } from './routes/invite'
 import { Route as AuthCallbackRouteImport } from './routes/auth-callback'
 import { Route as AppRouteRouteImport } from './routes/_app/route'
 import { Route as OnboardIndexRouteImport } from './routes/onboard/index'
@@ -49,6 +50,11 @@ const LoginRoute = LoginRouteImport.update({
   path: '/login',
   getParentRoute: () => rootRouteImport,
 } as any)
+const InviteRoute = InviteRouteImport.update({
+  id: '/invite',
+  path: '/invite',
+  getParentRoute: () => rootRouteImport,
+} as any)
 const AuthCallbackRoute = AuthCallbackRouteImport.update({
   id: '/auth-callback',
   path: '/auth-callback',
@@ -128,6 +134,7 @@ const AppAuthenticatedComplexSlugEditRoute =
 export interface FileRoutesByFullPath {
   '/': typeof AppAuthenticatedIndexRoute
   '/auth-callback': typeof AuthCallbackRoute
+  '/invite': typeof InviteRoute
   '/login': typeof LoginRoute
   '/onboard': typeof OnboardRouteWithChildren
   '/reset-password': typeof ResetPasswordRoute
@@ -147,6 +154,7 @@ export interface FileRoutesByFullPath {
 export interface FileRoutesByTo {
   '/': typeof AppAuthenticatedIndexRoute
   '/auth-callback': typeof AuthCallbackRoute
+  '/invite': typeof InviteRoute
   '/login': typeof LoginRoute
   '/reset-password': typeof ResetPasswordRoute
   '/select-complex': typeof SelectComplexRoute
@@ -165,6 +173,7 @@ export interface FileRoutesById {
   __root__: typeof rootRouteImport
   '/_app': typeof AppRouteRouteWithChildren
   '/auth-callback': typeof AuthCallbackRoute
+  '/invite': typeof InviteRoute
   '/login': typeof LoginRoute
   '/onboard': typeof OnboardRouteWithChildren
   '/reset-password': typeof ResetPasswordRoute
@@ -188,6 +197,7 @@ export interface FileRouteTypes {
   fullPaths:
     | '/'
     | '/auth-callback'
+    | '/invite'
     | '/login'
     | '/onboard'
     | '/reset-password'
@@ -207,6 +217,7 @@ export interface FileRouteTypes {
   to:
     | '/'
     | '/auth-callback'
+    | '/invite'
     | '/login'
     | '/reset-password'
     | '/select-complex'
@@ -224,6 +235,7 @@ export interface FileRouteTypes {
     | '__root__'
     | '/_app'
     | '/auth-callback'
+    | '/invite'
     | '/login'
     | '/onboard'
     | '/reset-password'
@@ -246,6 +258,7 @@ export interface FileRouteTypes {
 export interface RootRouteChildren {
   AppRouteRoute: typeof AppRouteRouteWithChildren
   AuthCallbackRoute: typeof AuthCallbackRoute
+  InviteRoute: typeof InviteRoute
   LoginRoute: typeof LoginRoute
   OnboardRoute: typeof OnboardRouteWithChildren
   ResetPasswordRoute: typeof ResetPasswordRoute
@@ -283,6 +296,13 @@ declare module '@tanstack/react-router' {
       preLoaderRoute: typeof LoginRouteImport
       parentRoute: typeof rootRouteImport
     }
+    '/invite': {
+      id: '/invite'
+      path: '/invite'
+      fullPath: '/invite'
+      preLoaderRoute: typeof InviteRouteImport
+      parentRoute: typeof rootRouteImport
+    }
     '/auth-callback': {
       id: '/auth-callback'
       path: '/auth-callback'
@@ -458,6 +478,7 @@ const ComplexSlugBookingRouteWithChildren =
 const rootRouteChildren: RootRouteChildren = {
   AppRouteRoute: AppRouteRouteWithChildren,
   AuthCallbackRoute: AuthCallbackRoute,
+  InviteRoute: InviteRoute,
   LoginRoute: LoginRoute,
   OnboardRoute: OnboardRouteWithChildren,
   ResetPasswordRoute: ResetPasswordRoute,