Replace emoji icons with local SVG files for consistent rendering

- Created 10 SVG icon files in app/static/icons/ (Feather Icons style)
- Updated base.html with SVG icons in navigation and dark mode toggle
- Updated dashboard.html with icons in stats cards and quick actions
- Updated content_list_new.html (playlist management) with SVG icons
- Updated upload_media.html with upload-related icons
- Updated manage_player.html with player management icons
- Icons use currentColor for automatic theme adaptation
- Removed emoji dependency for better Raspberry Pi compatibility
- Added ICON_INTEGRATION.md documentation

migrate_add_orientation.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+"""Add orientation column to playlist table - Direct SQLite approach"""
+
+import sqlite3
+import os
+
+def add_orientation_column():
+    """Add orientation column to playlist table using direct SQLite connection."""
+    db_path = 'instance/dev.db'
+    
+    if not os.path.exists(db_path):
+        print(f"❌ Database not found at: {db_path}")
+        return
+    
+    print(f"📁 Opening database: {db_path}")
+    
+    try:
+        # Connect to database
+        conn = sqlite3.connect(db_path)
+        cursor = conn.cursor()
+        
+        # Check if column already exists
+        cursor.execute("PRAGMA table_info(playlist)")
+        columns = [row[1] for row in cursor.fetchall()]
+        
+        if 'orientation' in columns:
+            print("✅ Column 'orientation' already exists in playlist table")
+            conn.close()
+            return
+        
+        # Add the column
+        print("Adding 'orientation' column to playlist table...")
+        cursor.execute("""
+            ALTER TABLE playlist 
+            ADD COLUMN orientation VARCHAR(20) DEFAULT 'Landscape' NOT NULL
+        """)
+        
+        conn.commit()
+        
+        print("✅ Successfully added 'orientation' column to playlist table")
+        print("   Default value: 'Landscape'")
+        
+        # Verify the column was added
+        cursor.execute("PRAGMA table_info(playlist)")
+        columns = [row[1] for row in cursor.fetchall()]
+        if 'orientation' in columns:
+            print("✓ Verified: Column exists in database")
+        
+        conn.close()
+        
+    except sqlite3.Error as e:
+        print(f"❌ SQLite Error: {e}")
+        return
+    except Exception as e:
+        print(f"❌ Error: {e}")
+        return
+
+if __name__ == '__main__':
+    add_orientation_column()