super-schizo + super-nomad Notes: auto-grant to superusers; sig unlock; navbar titles — TDD

- drama/models.py: _NOTE_DISPLAY dict; Note.display_title / .display_greeting
  properties; super-schizo → "21st Century" + "Schizoid Man";
  super-nomad → "Howdy," + "Stranger"
- billboard/views.py: _NOTE_META super-schizo/nomad entries with mark_safe
  HTML descriptions ("card-ref"-styled card names), swatch_label "I"/"0",
  no palette_options; swatch_label added to note_items context
- lyric/models.py post_save: new superusers get super-schizo + super-nomad
  Notes automatically; setup_sig_session grants them explicitly too
- epic/models.py _filter_major_unlocks: accepts super-nomad / super-schizo
  as valid unlocks alongside their plain counterparts
- _navbar.html: display_greeting|safe + display_title replace slug|capfirst
- my_notes.html: note-item__image-box--label branch for swatch_label
- _note.scss: .note-item__image-box--label modifier (bold italic, solid border)
- _base.scss: .ord global ordinal superscript class (21st etc.)
- ITs: SuperuserNoteGrantTest (3); SigSelectRenderingTest +2 (super- variants)

Code architected by Disco DeDisco <discodedisco@outlook.com>
Git commit message Co-Authored-By:
Claude Sonnet 4.6 <noreply@anthropic.com>

src/apps/drama/models.py

@@ -170,6 +170,15 @@ def record(room, verb, actor=None, **data):
     return GameEvent.objects.create(room=room, actor=actor, verb=verb, data=data)
 
 
+_NOTE_DISPLAY = {
+    "stargazer":    {"greeting": "Welcome,",                                   "title": "Stargazer"},
+    "schizo":       {"greeting": "Welcome,",                                   "title": "Schizo"},
+    "nomad":        {"greeting": "Welcome,",                                   "title": "Nomad"},
+    "super-schizo": {"greeting": "21<span class='ord'>st</span> Century",      "title": "Schizoid Man"},
+    "super-nomad":  {"greeting": "Howdy,",                                     "title": "Stranger"},
+}
+
+
 class Note(models.Model):
     user = models.ForeignKey(
         settings.AUTH_USER_MODEL, on_delete=models.CASCADE,
@@ -186,6 +195,14 @@ class Note(models.Model):
     def __str__(self):
         return f"{self.user.email} — {self.slug}"
 
+    @property
+    def display_title(self):
+        return _NOTE_DISPLAY.get(self.slug, {}).get("title", self.slug.replace("-", " ").title())
+
+    @property
+    def display_greeting(self):
+        return _NOTE_DISPLAY.get(self.slug, {}).get("greeting", "Welcome,")
+
     @classmethod
     def grant_if_new(cls, user, slug):
         from django.utils import timezone