feat: rebuild site content management

Replace legacy FAQ, downloads, and release flows with project and blog publishing. Add configurable branding and theme fields plus clean-start Compose seeding support.

apps/pages/admin.py

@@ -9,13 +9,12 @@ from apps.core.video import VIDEO_ADMIN_FIELDSET
 from .models import (
     AboutSection,
     AboutSectionItem,
+    BlogPost,
     ContactSubmission,
     ContactSubmissionAttachment,
     CustomPage,
     CustomPageSection,
     CustomPageSectionItem,
-    DownloadItem,
-    FAQEntry,
     HeroSection,
     HomepageSection,
     HomepageSectionItem,
@@ -74,7 +73,6 @@ class HomepageSectionAdmin(admin.ModelAdmin):
     def video_preview(self, obj):
         return video_admin_preview(obj)
 
-
 class AboutSectionItemInline(admin.TabularInline):
     model = AboutSectionItem
     extra = 1
@@ -154,19 +152,6 @@ class ContactSubmissionAdmin(admin.ModelAdmin):
         )
 
 
-@admin.register(FAQEntry)
-class FAQEntryAdmin(admin.ModelAdmin):
-    list_display = ("question", "order", "is_active", "created_at")
-    list_filter = ("is_active",)
-    search_fields = ("question", "answer")
-    list_editable = ("order", "is_active")
-    fieldsets = (
-        (None, {"fields": ("question",)}),
-        ("Answer", {"fields": ("answer_format", "answer")}),
-        ("Settings", {"fields": ("order", "is_active")}),
-    )
-
-
 class CustomPageSectionItemInline(admin.TabularInline):
     model = CustomPageSectionItem
     extra = 1
@@ -290,6 +275,21 @@ class CustomPageAdmin(admin.ModelAdmin):
 admin.site.register(CustomPageSection, CustomPageSectionAdmin)
 
 
+@admin.register(BlogPost)
+class BlogPostAdmin(admin.ModelAdmin):
+    list_display = ("title", "status", "published_at", "updated_at")
+    list_filter = ("status", "published_at")
+    search_fields = ("title", "excerpt", "content", "author_name")
+    prepopulated_fields = {"slug": ("title",)}
+    date_hierarchy = "published_at"
+    fieldsets = (
+        (None, {"fields": ("title", "slug", "excerpt")}),
+        ("Article", {"fields": ("content_format", "content")}),
+        ("Cover image", {"fields": ("cover_image", "cover_image_alt")}),
+        ("Publishing", {"fields": ("status", "published_at", "author_name")}),
+    )
+
+
 @admin.register(PageVideo)
 class PageVideoAdmin(admin.ModelAdmin):
     list_display = ("page", "title", "video_source", "video_size", "order", "is_active")
@@ -306,15 +306,3 @@ class PageVideoAdmin(admin.ModelAdmin):
     @admin.display(description="Preview")
     def video_preview(self, obj):
         return video_admin_preview(obj)
-
-
-@admin.register(DownloadItem)
-class DownloadItemAdmin(admin.ModelAdmin):
-    list_display = ("name", "platform", "version", "is_active", "order")
-    list_filter = ("platform", "is_active")
-    search_fields = ("name", "description")
-    list_editable = ("order", "is_active")
-    fieldsets = (
-        (None, {"fields": ("name", "platform", "version", "download_url", "description")}),
-        ("Settings", {"fields": ("order", "is_active")}),
-    )