feat(v3): restructure project + add complete frontend

- Restructure: move backend from new_project/ to backend/
- Add full React/TypeScript frontend (37 pages, 17 services, 16 type defs, 11 query hooks)
- Add docs/ with SRS specs, user stories, and workflow documentation
- Update .gitignore for new directory layout

Workflows implemented:
  WF1 User Signup, WF2 Placement Test, WF3 Exam Configuration,
  WF4 General English Exam, WF5 Course Generation,
  WF6 Entity Student Onboarding, AI Course Generation,
  Adaptive Learning Engine UI, White-Label Branding, Score Release

Made-with: Cursor

custom_addons/encoach_adaptive/services/alert_service.py

@@ -0,0 +1,67 @@
+import logging
+from datetime import timedelta
+
+from odoo import fields
+
+_logger = logging.getLogger(__name__)
+
+
+class AdaptiveAlertService:
+    """Checks for students with no learning progress and creates teacher alerts."""
+
+    @classmethod
+    def check_no_progress(cls, env):
+        """Find students with no adaptive events within threshold days and alert teachers.
+
+        Called by scheduled action (ir.cron).
+        """
+        Settings = env['encoach.adaptive.settings'].sudo()
+        Event = env['encoach.adaptive.event'].sudo()
+        Path = env['encoach.adaptive.path'].sudo()
+        Activity = env['mail.activity'].sudo()
+
+        all_settings = Settings.search([])
+        if not all_settings:
+            all_settings = Settings.new({'no_progress_alert_days': 3})
+
+        for setting in all_settings:
+            days = setting.no_progress_alert_days or 3
+            cutoff = fields.Datetime.now() - timedelta(days=days)
+            teacher = setting.teacher_id
+
+            if not teacher:
+                continue
+
+            # Find students with active paths but no recent events
+            paths = Path.search([])
+            for path in paths:
+                student_id = path.student_id.id
+                recent_events = Event.search_count([
+                    ('student_id', '=', student_id),
+                    ('created_at', '>=', cutoff),
+                ])
+
+                if recent_events == 0:
+                    # Check if alert already exists for this student
+                    existing = Activity.search([
+                        ('res_model', '=', 'res.users'),
+                        ('res_id', '=', student_id),
+                        ('user_id', '=', teacher.id),
+                        ('summary', 'ilike', 'No learning progress'),
+                        ('date_deadline', '>=', fields.Date.today()),
+                    ], limit=1)
+
+                    if not existing:
+                        activity_type = env.ref('mail.mail_activity_data_todo', raise_if_not_found=False)
+                        Activity.create({
+                            'res_model_id': env['ir.model']._get_id('res.users'),
+                            'res_id': student_id,
+                            'user_id': teacher.id,
+                            'activity_type_id': activity_type.id if activity_type else False,
+                            'summary': f'No learning progress for {days}+ days',
+                            'note': f'Student {path.student_id.name} has not shown any '
+                                    f'learning activity in the last {days} days.',
+                            'date_deadline': fields.Date.today(),
+                        })
+                        _logger.info('Created no-progress alert for student %s → teacher %s',
+                                     path.student_id.name, teacher.name)