feat: Added couchdb configuration

.env

@@ -0,0 +1,2 @@
+COUCHDB_USER=admin
+COUCHDB_PASSWORD=password

.gitignore

@@ -1,2 +1,4 @@
 .vscode/
 .idea/
+
+.env

docker-compose.yml

@@ -5,4 +5,54 @@ services:
       - ./frontend/dist:/usr/share/nginx/html:ro
       - ./settings/nginx.conf:/etc/nginx/conf.d/default.conf:ro
     ports:
-      - 8091:80
+      - 8091:80
+
+  backend:
+    image: couchdb
+    ports:
+      - 5984:5984
+    environment:
+      - COUCHDB_USER=${COUCHDB_USER:-admin}
+      - COUCHDB_PASSWORD=${COUCHDB_PASSWORD:-password}
+    healthcheck:
+      test: curl -f http://localhost:5984/_up || exit 1
+      interval: 2s
+      timeout: 3s
+
+  accessible_backend:
+    image: curlimages/curl
+    entrypoint: [ "/bin/sh","-c" ]
+    command:
+      - |
+        alias put="curl -X PUT -u '${COUCHDB_USER}:${COUCHDB_PASSWORD}'"
+        put backend:5984/_node/nonode@nohost/_config/chttpd/enable_cors --data '"true"'
+        put backend:5984/_node/nonode@nohost/_config/cors/origins --data '"*"'
+        put backend:5984/blutt
+        put backend:5984/blutt/_security --data '{"members":{"roles":[]},"admins":{"roles":["_admin"]}}'
+    depends_on:
+      backend:
+        condition: service_healthy
+
+  updated_samples:
+    image: curlimages/curl
+    entrypoint: [ "/bin/sh","-c" ]
+    volumes:
+      - ./frontend/public:/public
+    command:
+      - |
+        curl -X POST http://backend:5984/blutt/_bulk_docs -H "Content-Type: application/json" -d @/public/sample_data.json
+    depends_on:
+      accessible_backend:
+        condition: service_completed_successfully
+
+  index:
+    image: curlimages/curl
+    entrypoint: [ "/bin/sh","-c" ]
+    volumes:
+      - ./backend/by_date.json:/by_date.json
+    command:
+      - |
+        curl -X POST http://backend:5984/qvotidie/_index -H "Content-Type: application/json" -d @/by_date.json -u '${COUCHDB_USER}:${COUCHDB_PASSWORD}'
+    depends_on:
+      accessible_backend:
+        condition: service_completed_successfully

frontend/sample_data.json → frontend/public/sample_data.json

@@ -1,5 +1,5 @@
 {
-  "carpools": [
+  "docs": [
     {
       "from": "Aulnay-sous-bois",
       "to": "Monaco",

frontend/src/routes/CarpoolSearch.jsx

@@ -1,7 +1,7 @@
 import { Link } from "react-router-dom";
 import Header from "../components/Header.jsx";
 import "../styles/CarpoolSearch.css";
-import data from "../../sample_data.json";
+import data from "../../public/sample_data.json";
 import CarpoolEntry from "../components/CarpoolEntry.jsx";
 
 export default function CarpoolSearch() {