Remove Notice 4722 references from section headers

- Remove 'Notice 4722 (3310-CA3-SD)' from section A description
- Remove 'Notice 4722 - Summary Table CA3 (3310-CA3-SD)' reference
- Remove 'Notice 4722 - VAT Due Calculation' reference
- Remove 'Notice 4722 - Final Result' reference
- Clean up configuration page by removing technical notice references
- Simplify section descriptions for better user experience

core/class/declarationtva_config.class.php

@@ -461,18 +461,18 @@ class DeclarationTVA_Config
         return array(
             'A' => array(
                 'title' => 'A. MONTANT DES OPÉRATIONS RÉALISÉES',
-                'description' => 'HT amounts of all taxable operations according to Notice 4722 (3310-CA3-SD)',
-                'notice' => 'Notice 4722 - Summary Table CA3 (3310-CA3-SD)'
+                'description' => 'HT amounts of all taxable operations',
+                'notice' => ''
             ),
             'B' => array(
                 'title' => 'B. DÉCOMPTE DE LA TVA À PAYER',
                 'description' => 'VAT amounts due, calculated on A1/A2 bases per applicable rate',
-                'notice' => 'Notice 4722 - VAT Due Calculation'
+                'notice' => ''
             ),
             'D' => array(
                 'title' => 'D. RÉSULTAT',
                 'description' => 'Final calculation: net VAT to pay or credit to carry forward',
-                'notice' => 'Notice 4722 - Final Result'
+                'notice' => ''
             )
         );
     }