Add simple tree graph mode (#4)

Add a new kind of family tree: simple tree

Reviewed-on: #4

geneit_app/src/api/MemberApi.ts

@@ -107,12 +107,16 @@ export class Member implements MemberDataApi {
     });
   }
 
+  get lastNameUpperCase(): string | undefined {
+    return this.last_name?.toUpperCase();
+  }
+
   get fullName(): string {
     const firstName = this.first_name ?? "";
 
     return firstName.length === 0
       ? this.last_name ?? ""
-      : `${firstName} ${this.last_name ?? ""}`;
+      : `${firstName} ${this.last_name?.toUpperCase() ?? ""}`;
   }
 
   get invertedFullName(): string {
@@ -159,6 +163,13 @@ export class Member implements MemberDataApi {
     };
   }
 
+  get displayBirthDeath(): string {
+    let birthDeath = [];
+    if (this.dateOfBirth) birthDeath.push(fmtDate(this.dateOfBirth));
+    if (this.dateOfDeath) birthDeath.push(fmtDate(this.dateOfDeath));
+    return birthDeath.join(" - ");
+  }
+
   get hasContactInfo(): boolean {
     return this.email ||
       this.phone ||