refactor: restructure to monorepo with backends and apiTest

- Move web/backend to backends/potter-api
- Move web/frontend to backends/potter-api/frontend
- Add root package.json with npm workspaces
- Update README.md with monorepo navigation
- Update .github/workflows/api-tests.yml for dynamic test discovery
- Update bruno_test_scenario.md paths
- Fix .gitignore to allow JSON data files
- Add three new AI tests in apiTest/PotterAPI/AI/

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>

backends/potter-api/routes/characters.js

@@ -0,0 +1,21 @@
+const express = require('express');
+const router = express.Router();
+const charactersController = require('../controllers/charactersController.js');
+var basicAuth = require('express-basic-auth');
+
+router.use(basicAuth({
+    users: { 'admin': 'supersecret' },
+    unauthorizedResponse: {
+        message: "Sorry Wizard, can't let you in."
+    }
+}));
+
+router.get('/', charactersController.characters_list);
+router.post('/', charactersController.new_character);
+router.delete('/actions/deleteAll', charactersController.delete_all);
+router.get('/actions/reset', charactersController.reset);
+router.get('/:characterId', charactersController.specific_character);
+router.delete('/:characterId', charactersController.delete_character);
+router.put('/:characterId', charactersController.update_character);
+
+module.exports = router;

backends/potter-api/routes/houses.js

@@ -0,0 +1,13 @@
+const express = require('express');
+const router = express.Router();
+const houseController = require('../controllers/housesController.js')
+module.exports = router;
+const verifyToken = require('../app.js');
+const checkToken = require('../middleware/auth.js');
+
+router.use(verifyToken, checkToken);
+
+router.get('/', houseController.houses_list);
+
+router.get('/:houseId', houseController.specific_house)
+

backends/potter-api/routes/quote.js

@@ -0,0 +1,12 @@
+const express = require('express');
+const router = express.Router();
+module.exports = router;
+const quotes = require('../quotes.json')
+
+function getRandomQuote() {
+    return quotes[Math.floor(Math.random() * quotes.length)];
+}
+
+router.get('/', function (req, res) {
+    res.json(getRandomQuote())
+});

backends/potter-api/routes/sortinghat.js

@@ -0,0 +1,25 @@
+const express = require('express');
+const router = express.Router();
+module.exports = router;
+const houses = require('../houses.json')
+const sortingHatQuotes = require('../sortinghatquotes.json')
+
+function getRandomHouseName() {
+    let houseNames = houses.map(house => house.name);
+    return houseNames[Math.floor(Math.random() * houseNames.length)];
+}
+
+function getRandomQuote() {
+    return sortingHatQuotes[Math.floor(Math.random() * sortingHatQuotes.length)];
+}
+
+router.get('/', function (req, res) {
+    let house = getRandomHouseName();
+    setTimeout(() => {
+        return res.json({
+            sortingHatSays: getRandomQuote() + ' ' + house,
+            house: house
+        })
+    }, 500)
+
+});

backends/potter-api/routes/spells.js

@@ -0,0 +1,23 @@
+const express = require('express');
+const router = express.Router();
+const spells = require('../spells.json');
+const spellController = require('../controllers/spellsController.js')
+module.exports = router;
+const authChecker = require('../middleware/header.js')
+
+router.get('/', spellController.spells_list);
+
+router.post('/', authChecker.checkHeader, spellController.new_spell);
+
+router.get('/:spellId', spellController.specific_spell)
+
+router.delete('/:spellId', spellController.delete_spell)
+
+router.delete('/actions/deleteAll', spellController.delete_all)
+
+router.get('/actions/reset', spellController.reset)
+
+router.put('/:spellId', authChecker.checkHeader, spellController.update_spell)
+
+
+