Add extra prompts, endless generation, random character default, and small fixes

- Add extra positive/negative prompt textareas to all 9 detail pages with session persistence
- Add Endless generation button to all detail pages (continuous preview generation until stopped)
- Default character selector to "Random Character" on all secondary detail pages
- Fix queue clear endpoint (remove spurious auth check)
- Refactor app.py into routes/ and services/ modules
- Update CLAUDE.md with new architecture documentation
- Various data file updates and cleanup

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

update_templates.py

@@ -0,0 +1,54 @@
+import os
+import re
+import glob
+
+files = glob.glob('templates/*/detail.html')
+
+for filepath in files:
+    with open(filepath, 'r') as f:
+        content = f.read()
+
+    # Find the entity name from the default_fields check
+    entity_match = re.search(r'{% elif ([a-z_]+)\.default_fields is not none %}', content)
+    if not entity_match:
+        continue
+    entity = entity_match.group(1)
+
+    # 1. Update tags
+    tag_search = r"{% elif " + entity + r"\.default_fields is not none %}\s*{% if 'special::tags' in " + entity + r"\.default_fields %}checked{% endif %}\s*{% else %}\s*checked\s*{% endif %}>\s*<label class=\"form-check-label text-white small\" for=\"includeTags\">Include</label>"
+    
+    tag_replace = r"{% elif " + entity + r".default_fields is not none %}\n                        {% if 'special::tags' in " + entity + r".default_fields %}checked{% endif %}\n                    {% endif %}>\n                    <label class=\"form-check-label text-white small {% if " + entity + r".default_fields is not none and 'special::tags' in " + entity + r".default_fields %}text-accent{% endif %}\" for=\"includeTags\">Include</label>"
+
+    content = re.sub(tag_search, tag_replace, content)
+
+    # 2. Update dt/dd blocks
+    def dt_replacer(match):
+        prefix_quote = match.group(1) # e.g. "wardrobe::" or "{{ section }}::"
+        if '{{ section }}' in prefix_quote:
+            prefix_logic = "(section ~ '::' ~ key)"
+        else:
+            p = prefix_quote.replace('::', '')
+            prefix_logic = "('" + p + "::' ~ key)"
+
+        res = f"{{% set is_default = {entity}.default_fields is not none and {prefix_logic} in {entity}.default_fields %}}\n"
+        res += f"                                <dt class=\"col-sm-4 text-capitalize {{% if is_default %}}text-accent{{% endif %}}\">\n"
+        res += f"                                    <input class=\"form-check-input me-1\" type=\"checkbox\" name=\"include_field\" value=\"{prefix_quote}{{{{ key }}}}\"\n"
+        
+        inner = match.group(2)
+        inner = re.sub(r"{% if .+? in " + entity + r"\.default_fields %}checked{% endif %}", "{% if is_default %}checked{% endif %}", inner)
+        
+        res += inner
+        res += f"\n                                    {{{{ key.replace('_', ' ') }}}}\n"
+        res += f"                                    {{% if is_default %}}<span class=\"badge bg-primary ms-1\" style=\"font-size: 0.55rem; vertical-align: middle;\">DEF</span>{{% endif %}}\n"
+        res += f"                                </dt>\n"
+        res += f"                                <dd class=\"col-sm-8 {{% if is_default %}}text-accent{{% endif %}}\">{{{{ value if value else '--' }}}}</dd>"
+        return res
+
+    dt_pattern = r'<dt class="col-sm-4 text-capitalize">\s*<input class="form-check-input me-1" type="checkbox" name="include_field" value="(.*?){{ key }}"\s*(.*?)\s*{{ key\.replace\(\'_\', \' \'\) }}\s*</dt>\s*<dd class="col-sm-8">{{ value if value else \'--\' }}</dd>'
+
+    content = re.sub(dt_pattern, dt_replacer, content, flags=re.DOTALL)
+
+    with open(filepath, 'w') as f:
+        f.write(content)
+    
+    print(f"Updated {filepath}")