Implement bill forwarding strategy with radio button persistence

Added billFwdStrategy field to store user's choice for when to forward
utility bills to tenants, with database persistence and UI updates.

Changes:
- Added billFwdStrategy field to BillingLocation interface ("when-payed" | "when-attached")
- Updated FormSchema to validate billFwdStrategy enum values
- Modified updateOrAddLocation to persist billFwdStrategy in all database operations
- Defaults to "when-payed" (first option) when no value exists in database
- Updated LocationEditForm radio buttons to use persisted database values
- Radio button selection is preserved across edits and restored from database
- Renamed autoTenantNotification to autoBillFwd throughout codebase
- Updated localization strings for bill forwarding features

Form behavior:
- New locations: "when-payed" radio selected by default
- Existing locations: Radio selection matches stored database value
- Value persisted in current, subsequent, and all month update operations

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

app/lib/actions/locationActions.ts

@@ -20,6 +20,7 @@ export type State = {
         tenantLastName?: string[];
         autoBillFwd?: string[];
         tenantEmail?: string[];
+        billFwdStrategy?: string[];
     };
     message?:string | null;
 };
@@ -37,6 +38,7 @@ const FormSchema = (t:IntlTemplateFn) => z.object({
     tenantLastName: z.string().optional().nullable(),
     autoBillFwd: z.boolean().optional().nullable(),
     tenantEmail: z.string().email(t("tenant-email-invalid")).optional().or(z.literal("")).nullable(),
+    billFwdStrategy: z.enum(["when-payed", "when-attached"]).optional().nullable(),
     addToSubsequentMonths: z.boolean().optional().nullable(),
     updateScope: z.enum(["current", "subsequent", "all"]).optional().nullable(),
   })
@@ -92,6 +94,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
         tenantLastName: formData.get('tenantLastName') || null,
         autoBillFwd: formData.get('autoBillFwd') === 'on',
         tenantEmail: formData.get('tenantEmail') || null,
+        billFwdStrategy: formData.get('billFwdStrategy') as "when-payed" | "when-attached" | undefined,
         addToSubsequentMonths: formData.get('addToSubsequentMonths') === 'on',
         updateScope: formData.get('updateScope') as "current" | "subsequent" | "all" | undefined,
     });
@@ -112,6 +115,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
         tenantLastName,
         autoBillFwd,
         tenantEmail,
+        billFwdStrategy,
         addToSubsequentMonths,
         updateScope,
     } = validatedFields.data;
@@ -150,6 +154,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
                         tenantLastName: tenantLastName || null,
                         autoBillFwd: autoBillFwd || false,
                         tenantEmail: tenantEmail || null,
+                        billFwdStrategy: billFwdStrategy || "when-payed",
                     }
                 }
             );
@@ -176,6 +181,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
                         tenantLastName: tenantLastName || null,
                         autoBillFwd: autoBillFwd || false,
                         tenantEmail: tenantEmail || null,
+                        billFwdStrategy: billFwdStrategy || "when-payed",
                     }
                 }
             );
@@ -195,6 +201,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
                         tenantLastName: tenantLastName || null,
                         autoBillFwd: autoBillFwd || false,
                         tenantEmail: tenantEmail || null,
+                        billFwdStrategy: billFwdStrategy || "when-payed",
                     }
                 }
             );
@@ -212,6 +219,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
             tenantLastName: tenantLastName || null,
             autoBillFwd: autoBillFwd || false,
             tenantEmail: tenantEmail || null,
+            billFwdStrategy: billFwdStrategy || "when-payed",
             yearMonth: yearMonth,
             bills: [],
         });
@@ -281,6 +289,7 @@ export const updateOrAddLocation = withUser(async (user:AuthenticatedUser, locat
                         tenantLastName: tenantLastName || null,
                         autoBillFwd: autoBillFwd || false,
                         tenantEmail: tenantEmail || null,
+                        billFwdStrategy: billFwdStrategy || "when-payed",
                         yearMonth: { year: monthData.year, month: monthData.month },
                         bills: [],
                     });

app/lib/db-types.ts

@@ -53,6 +53,8 @@ export interface BillingLocation {
     autoBillFwd?: boolean | null;
     /** (optional) tenant email */
     tenantEmail?: string | null;
+    /** (optional) bill forwarding strategy */
+    billFwdStrategy?: "when-payed" | "when-attached" | null;
 };
 
 export enum BilledTo {

app/ui/LocationEditForm.tsx

@@ -79,8 +79,10 @@ export const LocationEditForm: FC<LocationEditFormProps> = ({ location, yearMont
                                 </p>
                             ))}
                     </div>
+                    <fieldset className="fieldset bg-base-200 border-base-300 rounded-box w-xs border p-4 pb-2 mt-4">
+                        <legend className="fieldset-legend font-semibold">{t("tenant-2d-code-legend")}</legend>
 
-                    <div className="form-control mt-4">
+                        <div className="form-control mt-[-1em]">
                             <label className="label cursor-pointer justify-start gap-3">
                                 <input
                                     type="checkbox"
@@ -89,7 +91,7 @@ export const LocationEditForm: FC<LocationEditFormProps> = ({ location, yearMont
                                     checked={generateTenantCode}
                                     onChange={(e) => setGenerateTenantCode(e.target.checked)}
                                 />
-                            <span className="label-text">{t("generate-tenant-code")}</span>
+                                <span className="label-text">{t("tenant-2d-code-toggle-label")}</span>
                             </label>
                         </div>
 
@@ -142,7 +144,11 @@ export const LocationEditForm: FC<LocationEditFormProps> = ({ location, yearMont
                                 </div>
                             </>
                         )}
+                    </fieldset>
 
+
+                    <fieldset className="fieldset bg-base-200 border-base-300 rounded-box w-xs border p-4 pb-2 mt-4">
+                        <legend className="fieldset-legend font-semibold">{t("auto-utility-bill-forwarding-legend")}</legend>
                         <div className="form-control">
                             <label className="label cursor-pointer justify-start gap-3">
                                 <input
@@ -152,11 +158,39 @@ export const LocationEditForm: FC<LocationEditFormProps> = ({ location, yearMont
                                     checked={autoBillFwd}
                                     onChange={(e) => setautoBillFwd(e.target.checked)}
                                 />
-                            <span className="label-text">{t("auto-utility-bill-forwarding")}</span>
+                                <span className="label-text">{t("auto-utility-bill-forwarding-toggle-label")}</span>
                             </label>
                         </div>
 
                         {autoBillFwd && (
+                            <>
+                                <div className="form-control">
+                                    <div className="label">
+                                        <span className="label-text font-medium">{t("utility-bill-forwarding-strategy-label")}</span>
+                                    </div>
+                                    <div className="flex flex-col gap-1 ml-4">
+                                        <label className="label cursor-pointer justify-start gap-3 py-1">
+                                            <input
+                                                type="radio"
+                                                name="billFwdStrategy"
+                                                value="when-payed"
+                                                className="radio radio-primary"
+                                                defaultChecked={(location?.billFwdStrategy ?? "when-payed") === "when-payed"}
+                                            />
+                                            <span className="label-text">{t("utility-bill-forwarding-when-payed")}</span>
+                                        </label>
+                                        <label className="label cursor-pointer justify-start gap-3 py-1">
+                                            <input
+                                                type="radio"
+                                                name="billFwdStrategy"
+                                                value="when-attached"
+                                                className="radio radio-primary"
+                                                defaultChecked={location?.billFwdStrategy === "when-attached"}
+                                            />
+                                            <span className="label-text">{t("utility-bill-forwarding-when-attached")}</span>
+                                        </label>
+                                    </div>
+                                </div>
                                 <div className="form-control w-full">
                                     <label className="label">
                                         <span className="label-text">{t("tenant-email-label")}</span>
@@ -179,7 +213,9 @@ export const LocationEditForm: FC<LocationEditFormProps> = ({ location, yearMont
                                             ))}
                                     </div>
                                 </div>
+                            </>
                         )}
+                    </fieldset>
 
                     {/* Show different options for add vs edit operations */}
                     {!location ? (

messages/en.json

@@ -124,14 +124,19 @@
   "location-edit-form": {
     "location-name-placeholder": "Realestate name",
     "notes-placeholder": "Notes",
-    "generate-tenant-code": "generate 2D code for tenant",
+    "tenant-2d-code-legend": "TENANT 2D CODE",
+    "tenant-2d-code-toggle-label": "generate 2d code",
     "tenant-first-name-label": "Tenant First Name",
     "tenant-first-name-placeholder": "Enter tenant's first name",
     "tenant-last-name-label": "Tenant Last Name",
     "tenant-last-name-placeholder": "Enter tenant's last name",
-    "auto-utility-bill-forwarding": "automatic utility bill forwarding",
+    "auto-utility-bill-forwarding-legend": "AUTOMATIC UTILITY BILL FORWARDING",
+    "auto-utility-bill-forwarding-toggle-label": "forward utility bills",
     "tenant-email-label": "Tenant Email",
     "tenant-email-placeholder": "Enter tenant's email",
+    "utility-bill-forwarding-strategy-label": "Forward utility bills when ...",
+    "utility-bill-forwarding-when-payed": "all bills are marked as paid",
+    "utility-bill-forwarding-when-attached": "a bill (PDF) is attached to all items",
     "warning-missing-tenant-names": "Warning: Tenant first and last name are missing. The 2D barcode will not be displayed to the tenant when they open the shared link until both fields are filled in.",
     "save-button": "Save",
     "cancel-button": "Cancel",

messages/hr.json

@@ -123,14 +123,19 @@
   "location-edit-form": {
     "location-name-placeholder": "Ime nekretnine",
     "notes-placeholder": "Bilješke",
-    "generate-tenant-code": "generiraj 2D barkod za podstanara",
+    "tenant-2d-code-legend": "2D BARKOD ZA PODSTANARA",
+    "tenant-2d-code-toggle-label": "generiraj 2D barkod",
     "tenant-first-name-label": "Ime podstanara",
     "tenant-first-name-placeholder": "Unesite ime podstanara",
     "tenant-last-name-label": "Prezime podstanara",
     "tenant-last-name-placeholder": "Unesite prezime podstanara",
-    "auto-utility-bill-forwarding": "automatsko prosljeđivanje režija",
+    "auto-utility-bill-forwarding-legend": "AUTOMATSKO PROSLJEĐIVANJE REŽIJA",
+    "auto-utility-bill-forwarding-toggle-label": "proslijedi režije automatski",
     "tenant-email-label": "Email podstanara",
     "tenant-email-placeholder": "Unesite email podstanara",
+    "utility-bill-forwarding-strategy-label": "Režije proslijedi kada...",
+    "utility-bill-forwarding-when-payed": "sve režije označim kao plaćene",
+    "utility-bill-forwarding-when-attached": "za sve stavke priložim račun (PDF)",
     "warning-missing-tenant-names": "Upozorenje: Ime i prezime podstanara nedostaju. 2D barkod neće biti prikazan podstanaru kada otvori podijeljenu poveznicu dok oba polja ne budu popunjena.",
     "save-button": "Spremi",
     "cancel-button": "Odbaci",