feat(patients): drop phone/dateOfBirth, name fields optional

Reduced the patient record to the minimum a dental clinic actually needs:
just a code, optional first/last name and free-text notes. Phone and
date-of-birth fields are gone from the UI everywhere — Add form, edit
dialog inside the table, the Bağlantı Bilgileri block on job detail, and
the table column list. The patient list now surfaces 'Notlar' instead.

Backend
  - DB: firstName and lastName columns set to required=false via Appwrite
    MCP (tables_db_update_string_column). Existing rows untouched.
  - schema.ts Patient interface: firstName/lastName now optional, phone
    and dateOfBirth removed from the type entirely. The underlying columns
    are still in the DB so legacy rows aren't broken — we just stop
    referencing them in code.
  - validation/patient.ts: firstName/lastName drop min(1), phone and dob
    fields removed.
  - patient-actions.ts: pickFields no longer reads phone/dob, create and
    update payloads no longer write them.

UI fallbacks
  - PatientsTable: header has 'Notlar' instead of Telefon/Doğum. Ad Soyad
    cell shows the joined name or em-dash. Edit dialog mirrors the same
    simplified form.
  - jobs/[jobId] detail page: when patient row has neither name, the page
    title falls back to 'Hasta {patientCode}' (same as before for jobs
    without a linked patient). The Hasta Bilgileri card now shows Ad Soyad
    and Patient Code side by side, with notes spanning both columns.

src/lib/appwrite/patient-actions.ts

@@ -37,8 +37,6 @@ function pickFields(formData: FormData) {
     patientCode: String(formData.get("patientCode") ?? "").trim(),
     firstName: String(formData.get("firstName") ?? "").trim(),
     lastName: String(formData.get("lastName") ?? "").trim(),
-    phone: String(formData.get("phone") ?? "").trim(),
-    dateOfBirth: String(formData.get("dateOfBirth") ?? "").trim(),
     notes: String(formData.get("notes") ?? "").trim(),
   };
 }
@@ -134,8 +132,6 @@ export async function createPatientAction(
         patientCode: code,
         firstName: parsed.data.firstName,
         lastName: parsed.data.lastName,
-        phone: parsed.data.phone,
-        dateOfBirth: parsed.data.dateOfBirth,
         notes: parsed.data.notes,
         archived: false,
       },
@@ -193,8 +189,6 @@ export async function updatePatientAction(
     await tablesDB.updateRow(DATABASE_ID, TABLES.patients, id, {
       firstName: parsed.data.firstName,
       lastName: parsed.data.lastName,
-      phone: parsed.data.phone,
-      dateOfBirth: parsed.data.dateOfBirth,
       notes: parsed.data.notes,
     });
     await logAudit({

src/lib/appwrite/schema.ts

@@ -87,10 +87,8 @@ export interface Patient extends Row {
   clinicTenantId: string;
   createdBy: string;
   patientCode: string;
-  firstName: string;
-  lastName: string;
-  phone?: string;
-  dateOfBirth?: string;
+  firstName?: string;
+  lastName?: string;
   notes?: string;
   archived?: boolean;
 }

src/lib/validation/patient.ts

@@ -7,19 +7,18 @@ export const patientSchema = z.object({
     .max(50)
     .optional()
     .transform((v) => (v ? v.toUpperCase() : undefined)),
-  firstName: z.string().trim().min(1, "Ad zorunlu.").max(100),
-  lastName: z.string().trim().min(1, "Soyad zorunlu.").max(100),
-  phone: z
+  firstName: z
     .string()
     .trim()
-    .max(30)
+    .max(100)
     .optional()
     .transform((v) => (v ? v : undefined)),
-  dateOfBirth: z
+  lastName: z
     .string()
     .trim()
+    .max(100)
     .optional()
-    .transform((v) => (v ? new Date(v).toISOString() : undefined)),
+    .transform((v) => (v ? v : undefined)),
   notes: z
     .string()
     .trim()