feat: add expert search, legal search and UI improvements

ui/types/index.ts

@@ -0,0 +1,35 @@
+export interface Expert {
+  id: number;
+  id_expert: string;
+  nom: string;
+  prenom: string;
+  adresse: string;
+  pays: string;
+  ville: string;
+  expertises: string;
+  biographie: string;
+  tarif: number;
+  services: any;
+  created_at: string;
+  image_url: string;
+  avatar_url?: string;
+}
+
+export interface Location {
+  pays: string;
+  villes: string[];
+}
+
+export interface Expertise {
+  id: string;
+  name: string;
+}
+
+export interface Message {
+  id: string;
+  content: string;
+  sender_id: string;
+  receiver_id: string;
+  created_at: string;
+  read: boolean;
+}