Update PNO standard and promo period values

Update rental charges fields and calculations

Rename proposition_commerciale.html to index.html

Update gestion_loc.html

Update charges locatives fields in gestion_loc.html

Fix: no charges reported for meublé if no loyer meublé, cap honoraires to 1 month loyer

Update pwa_manifest.json

Add files via upload

Update service descriptions in proposition_commerciale.html

Update mode_ecole.html

Update service descriptions in mode_ecole.html

Update proposition_commerciale.html

Update mode_ecole.html

Refactor HTML structure and styles for clarity

Update mode_ecole.html

Update services list in mode_ecole.html

Update mode_ecole.html

Change service label from 'Services Garantis de Gestion' to 'Services de Gestion'

Rename mode_ecole to mode_ecole.html

Update fmt.Println message from 'Hello' to 'Goodbye'

Update proposition_commerciale.html

Update proposition_commerciale.html

Update proposition_commerciale.html

Update proposition_commerciale.html

Update proposition_commerciale.html

Rename gestion_loc to gestion_loc.html

Create gestion_loc

Update proposition_commerciale.html

Update proposition_commerciale.html

Fix missing newline at end of HTML file