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_exam_template/models/question.py

@@ -0,0 +1,69 @@
+from odoo import models, fields
+
+
+class EncoachQuestion(models.Model):
+    _name = 'encoach.question'
+    _description = 'Question Item'
+
+    skill = fields.Selection([
+        ('listening', 'Listening'),
+        ('reading', 'Reading'),
+        ('writing', 'Writing'),
+        ('speaking', 'Speaking'),
+        ('grammar', 'Grammar'),
+        ('vocabulary', 'Vocabulary'),
+        ('math', 'Mathematics'),
+        ('it', 'Information Technology'),
+    ], required=True)
+    source_type = fields.Selection([
+        ('passage', 'Passage'),
+        ('audio', 'Audio'),
+        ('writing_prompt', 'Writing Prompt'),
+        ('speaking_card', 'Speaking Card'),
+    ])
+    source_id = fields.Integer()
+    question_type = fields.Selection([
+        ('mcq', 'MCQ'),
+        ('mcq_multi', 'MCQ Multiple'),
+        ('tfng', 'True/False/Not Given'),
+        ('ynng', 'Yes/No/Not Given'),
+        ('gap_fill', 'Gap Fill'),
+        ('short_answer', 'Short Answer'),
+        ('form_completion', 'Form Completion'),
+        ('note_completion', 'Note Completion'),
+        ('map_labelling', 'Map Labelling'),
+        ('matching', 'Matching'),
+        ('summary_completion', 'Summary Completion'),
+        ('heading_matching', 'Heading Matching'),
+        ('matching_features', 'Matching Features'),
+        ('numerical', 'Numerical'),
+        ('expression', 'Expression'),
+        ('code_completion', 'Code Completion'),
+        ('code_output', 'Code Output'),
+        ('sql_query', 'SQL Query'),
+        ('matrix', 'Matrix'),
+        ('graph', 'Graph'),
+    ], required=True)
+    stem = fields.Text(required=True)
+    options = fields.Text()
+    correct_answer = fields.Text()
+    marks = fields.Float(default=1.0)
+    difficulty = fields.Selection([
+        ('easy', 'Easy'),
+        ('medium', 'Medium'),
+        ('hard', 'Hard'),
+    ], required=True)
+    status = fields.Selection([
+        ('draft', 'Draft'),
+        ('active', 'Active'),
+        ('retired', 'Retired'),
+        ('flagged', 'Flagged'),
+    ], default='draft')
+    irt_a = fields.Float(default=1.0)
+    irt_b = fields.Float(default=0.0)
+    irt_c = fields.Float(default=0.25)
+    ai_generated = fields.Boolean(default=False)
+    ielts_certified = fields.Boolean(default=False)
+    format_validated = fields.Boolean(default=False)
+    subject_id = fields.Many2one('encoach.subject', ondelete='set null')
+    topic_id = fields.Many2one('encoach.topic', ondelete='set null')