Add password reset flow, attendee profile enhancements, and spec

- Add forgot_password and reset_password templates and routes
- Enhance profile.html with photo crop/zoom functionality
- Add attendee type management to edit_attendee.html
- Update templates styling and layout consistency
- Document database schema in SPEC.md
- Add CLAUDE.md project guidance

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

templates/organizer/badges.html

@@ -28,8 +28,8 @@
                     <img src="{{ attendee.qr_code }}" alt="QR Code" width="100" height="100">
                 </div>
                 <div class="badge-body">
-                    <p class="badge-org">{{ (attendee.organisation)|spacify if attendee.organisation else '' }}</p>
-                    <p class="badge-role">{{ (attendee.role)|spacify if attendee.role else '' }}</p>
+                    <p class="badge-org">{{ attendee.organisation if attendee.organisation else '' }}</p>
+                    <p class="badge-role">{{ attendee.role if attendee.role else '' }}</p>
                     {% if attendee.introduction %}
                         <p class="badge-intro">{{ attendee.introduction[:80] }}{% if attendee.introduction|length > 80 %}...{% endif %}</p>
                     {% endif %}