imp part 3

IGNY8-APP.md

@@ -246,8 +246,21 @@ Stage 7: Generate images → Review queue
 | **Usage** | ✅ Active | `/account/usage` |
 | **AI Models** | ✅ Active (Admin) | `/settings/integration` |
 | **Help** | ✅ Active | `/help` |
-| **Linker** | ⏸️ Disabled | Internal linking (available, disabled by default) |
-| **Optimizer** | ⏸️ Disabled | Content optimization (available, disabled by default) |
+| **SiteBuilder** | ❌ Deprecated | Removed - was for site structure generation |
+| **Linker** | ⏸️ Phase 2 | Internal linking suggestions (disabled by default) |
+| **Optimizer** | ⏸️ Phase 2 | Content optimization (disabled by default) |
+
+### Module Status Details
+
+| Module | Status | Notes |
+|--------|--------|-------|
+| **SiteBuilder** | ❌ Deprecated | Code exists but feature is removed. Marked for cleanup. |
+| **Linker** | ⏸️ Phase 2 | Feature flag: `linker_enabled`. Available but disabled by default. |
+| **Optimizer** | ⏸️ Phase 2 | Feature flag: `optimizer_enabled`. Available but disabled by default. |
+
+To enable Phase 2 modules, update via Django Admin:
+- `GlobalModuleSettings` (pk=1) for platform-wide settings
+- `ModuleEnableSettings` for per-account settings
 
 ---
 

backend/igny8_core/ai/ai_core.py

@@ -591,7 +591,11 @@ class AICore:
                 image_url = image_data.get('url')
                 revised_prompt = image_data.get('revised_prompt')
                 
-                cost = IMAGE_MODEL_RATES.get(model, 0.040) * n
+                # Use ModelRegistry for image cost (with fallback to constants)
+                from igny8_core.ai.model_registry import ModelRegistry
+                cost = float(ModelRegistry.calculate_cost(model, num_images=n))
+                if cost == 0:
+                    cost = IMAGE_MODEL_RATES.get(model, 0.040) * n
                 print(f"[AI][{function_name}] Step 5: Image generated successfully")
                 print(f"[AI][{function_name}] Step 6: Cost: ${cost:.4f}")
                 print(f"[AI][{function_name}][Success] Image generation completed")
@@ -827,15 +831,24 @@ class AICore:
             }
     
     def calculate_cost(self, model: str, input_tokens: int, output_tokens: int, model_type: str = 'text') -> float:
-        """Calculate cost for API call"""
+        """Calculate cost for API call using ModelRegistry with fallback to constants"""
+        from igny8_core.ai.model_registry import ModelRegistry
+        
         if model_type == 'text':
-            rates = MODEL_RATES.get(model, {'input': 2.00, 'output': 8.00})
-            input_cost = (input_tokens / 1_000_000) * rates['input']
-            output_cost = (output_tokens / 1_000_000) * rates['output']
-            return input_cost + output_cost
+            cost = float(ModelRegistry.calculate_cost(model, input_tokens=input_tokens, output_tokens=output_tokens))
+            if cost == 0:
+                # Fallback to constants
+                rates = MODEL_RATES.get(model, {'input': 2.00, 'output': 8.00})
+                input_cost = (input_tokens / 1_000_000) * rates['input']
+                output_cost = (output_tokens / 1_000_000) * rates['output']
+                return input_cost + output_cost
+            return cost
         elif model_type == 'image':
-            rate = IMAGE_MODEL_RATES.get(model, 0.040)
-            return rate * 1
+            cost = float(ModelRegistry.calculate_cost(model, num_images=1))
+            if cost == 0:
+                rate = IMAGE_MODEL_RATES.get(model, 0.040)
+                return rate * 1
+            return cost
         return 0.0
     
     # Legacy method names for backward compatibility

backend/igny8_core/business/planning/models.py

@@ -1,6 +1,9 @@
 from django.db import models
 from igny8_core.auth.models import SiteSectorBaseModel, SeedKeyword
 from igny8_core.common.soft_delete import SoftDeletableModel, SoftDeleteManager
+import logging
+
+logger = logging.getLogger(__name__)
 
 
 class Clusters(SoftDeletableModel, SiteSectorBaseModel):
@@ -40,6 +43,27 @@ class Clusters(SoftDeletableModel, SiteSectorBaseModel):
     def __str__(self):
         return self.name
     
+    def soft_delete(self, user=None, reason=None, retention_days=None):
+        """
+        Override soft_delete to cascade status reset to related Keywords.
+        When a cluster is deleted, its keywords should:
+        - Have their cluster FK set to NULL (handled by SET_NULL)
+        - Have their status reset to 'new' (orphaned keywords)
+        """
+        # Reset related keywords status to 'new' and clear cluster FK
+        keywords_count = self.keywords.filter(is_deleted=False).update(
+            cluster=None,
+            status='new'
+        )
+        
+        logger.info(
+            f"[Clusters.soft_delete] Cluster {self.id} '{self.name}' cascade: "
+            f"reset {keywords_count} keywords to status='new'"
+        )
+        
+        # Call parent soft_delete
+        super().soft_delete(user=user, reason=reason, retention_days=retention_days)
+
 
 class Keywords(SoftDeletableModel, SiteSectorBaseModel):
     """

frontend/DESIGN_SYSTEM.md

@@ -146,5 +146,70 @@ Before implementing any UI element:
 
 ---
 
-**Last Updated**: Current Session
+## 📝 Typography Scale
+
+Typography tokens are defined in `index.css` and should be used consistently:
+
+### Title Sizes (for page/section headings)
+| Token | Size | Line Height | Use Case |
+|-------|------|-------------|----------|
+| `--text-title-2xl` | 72px | 90px | Hero sections only |
+| `--text-title-xl` | 60px | 72px | Landing page headings |
+| `--text-title-lg` | 48px | 60px | Major section headers |
+| `--text-title-md` | 36px | 44px | Page titles |
+| `--text-title-sm` | 30px | 38px | Section subtitles |
+
+### Theme Sizes (for body text)
+| Token | Size | Line Height | Use Case |
+|-------|------|-------------|----------|
+| `--text-theme-xl` | 20px | 30px | Large body text, intro paragraphs |
+| `--text-theme-sm` | 14px | 20px | Standard body text, menu items |
+| `--text-theme-xs` | 12px | 18px | Small text, labels, captions |
+
+### Usage in Tailwind
+```tsx
+// Use Tailwind utilities mapped to tokens
+<h1 className="text-title-md">Page Title</h1>
+<p className="text-theme-sm">Body text</p>
+<span className="text-theme-xs">Caption</span>
+
+// Or use the custom utility classes
+<h2 className="text-2xl font-semibold">Section Title</h2>
+<p className="text-base">Body text</p>
+```
+
+### Font Weights
+- `font-normal` (400) - Body text
+- `font-medium` (500) - Labels, menu items
+- `font-semibold` (600) - Headings, emphasis
+- `font-bold` (700) - Strong emphasis
+
+---
+
+## 🎨 Module Colors
+
+Module-specific colors are defined in `src/config/colors.config.ts`:
+
+| Module | Primary Color | Usage |
+|--------|---------------|-------|
+| Keywords | `brand-500` (blue) | Icons, progress bars, badges |
+| Clusters | `purple-500` | Icons, progress bars, badges |
+| Ideas | `purple-600` | Icons, progress bars, badges |
+| Tasks | `success-600` (green) | Icons, progress bars, badges |
+| Content | `success-500` | Icons, progress bars, badges |
+| Images | `purple-500` | Icons, progress bars, badges |
+| Automation | `brand-500` | Pipeline cards |
+| Billing | `warning-500` (amber) | Credit displays |
+
+```tsx
+import { MODULE_COLORS } from '@/config/colors.config';
+
+// Use in components
+<div className={MODULE_COLORS.keywords.bg}>Keywords Section</div>
+<span className={MODULE_COLORS.clusters.text}>Cluster Label</span>
+```
+
+---
+
+**Last Updated**: December 30, 2025
 **Status**: Active Design System Rules

frontend/src/index.css

@@ -175,7 +175,7 @@
 }
 
 @utility menu-item {
-  @apply relative flex items-center w-full gap-3 px-3.5 py-2.5 font-medium rounded-lg text-theme-sm;
+  @apply relative flex items-center w-full gap-3.5 px-4 py-3 font-medium rounded-lg text-theme-sm;
 }
 
 @utility menu-item-active {
@@ -188,7 +188,7 @@
 
 /* Menu icon sizing - consistent across sidebar */
 @utility menu-item-icon-size {
-  @apply w-5 h-5 flex-shrink-0;
+  @apply w-6 h-6 flex-shrink-0;
   
   /* Force SVG icons to inherit parent size */
   & svg {
@@ -207,7 +207,7 @@
 
 /* Dropdown menu items - increased spacing */
 @utility menu-dropdown-item {
-  @apply block px-3 py-2 text-theme-sm font-medium rounded-md transition-colors;
+  @apply block px-3.5 py-2.5 text-theme-sm font-medium rounded-md transition-colors;
 }
 
 @utility menu-dropdown-item-active {