fix tests for context and permalinks

src/basic_memory/models/knowledge.py

@@ -23,47 +23,6 @@ from basic_memory.models.base import Base
 from enum import Enum
 
 
-def generate_permalink(file_path: str) -> str:
-    """Generate a stable permalink from a file path.
-    
-    Args:
-        file_path: Original file path
-        
-    Returns:
-        Normalized permalink that matches validation rules. Converts spaces and underscores
-        to hyphens for consistency.
-        
-    Examples:
-        >>> generate_permalink("docs/My Feature.md")
-        'docs/my-feature'
-        >>> generate_permalink("specs/API (v2).md")
-        'specs/api-v2'
-        >>> generate_permalink("design/unified_model_refactor.md")
-        'design/unified-model-refactor'
-    """
-    # Remove extension
-    base = os.path.splitext(file_path)[0]
-    
-    # Transliterate unicode to ascii
-    ascii_text = unidecode(base)
-    
-    # Convert to lowercase
-    lower_text = ascii_text.lower()
-    
-    # First replace underscores with hyphens
-    text_with_hyphens = lower_text.replace('_', '-')
-    
-    # Replace remaining invalid chars with hyphens
-    clean_text = re.sub(r'[^a-z0-9/\-]', '-', text_with_hyphens)
-    
-    # Collapse multiple hyphens
-    clean_text = re.sub(r'-+', '-', clean_text)
-    
-    # Clean each path segment
-    segments = clean_text.split('/')
-    clean_segments = [s.strip('-') for s in segments]
-    
-    return '/'.join(clean_segments)
 
 
 class Entity(Base):