Improve installer automation and config editor

src/shared/store.ts

@@ -22,6 +22,7 @@ const defaultAccount: AccountEntry[] = [
 
 const defaultPackDefinition: PackDefinition = {
   mcVersion: '1.20.1',
+  recommendedJdkVersion: 17,
   serverMinRam: 2048,
   serverMaxRam: 4096,
   clientMinRam: 4096,
@@ -211,6 +212,9 @@ export async function updatePack(
 export function normalizePackDefinition(input: Partial<PackDefinition>): PackDefinition {
   return {
     mcVersion: String(input.mcVersion ?? '1.20.1').trim() || '1.20.1',
+    recommendedJdkVersion: Number.isFinite(Number(input.recommendedJdkVersion))
+      ? Number(input.recommendedJdkVersion)
+      : 17,
     serverMinRam: Number(input.serverMinRam ?? 2048),
     serverMaxRam: Number(input.serverMaxRam ?? 4096),
     clientMinRam: Number(input.clientMinRam ?? 4096),

src/shared/types.ts

@@ -13,6 +13,7 @@ export interface RootManifest {
 
 export interface PackDefinition {
   mcVersion: string
+  recommendedJdkVersion?: number
   serverMinRam: number
   serverMaxRam: number
   clientMinRam: number