feat: Implemented romm saves for dolphin and xenia

feat: Implemented save backups for emulatorjs
fix: Added support for rar archives
fix: Moved to individual ini adjustments for pcsx2 and ppsspp to allow for user editing of configs

src/bun/api/emulatorjs/emulatorjs.ts

@@ -1,4 +1,11 @@
 // ES-DE to emulator JS mapping
+
+import Elysia, { status } from "elysia";
+import z from "zod";
+import path from 'node:path';
+import { config, events, plugins } from "../app";
+import { getLocalGame, updateLocalLastPlayed } from "../games/services/statusService";
+
 // TODO: use the retroarch cores based on ES-DE
 export const cores: Record<string, string> = {
     "atari5200": "atari5200",
@@ -43,4 +50,57 @@ export const cores: Record<string, string> = {
     "plus4": "plus4",
     "vic20": "vic20",
     "dos": "dos"
-};
+};
+
+export default new Elysia({ prefix: '/emulatorjs' })
+    .put('/save', async ({ body: { save, screenshot } }) =>
+    {
+        await Bun.write(path.join(config.get('downloadPath'), 'saves', "EMULATORJS", save.name), save);
+    }, {
+        body: z.object({
+            save: z.file(),
+            screenshot: z.file().optional()
+        })
+    }).get('/load', async ({ query: { filePath } }) =>
+    {
+        return Bun.file(path.join(config.get('downloadPath'), 'saves', "EMULATORJS", filePath));
+    }, { query: z.object({ filePath: z.string() }) })
+    .post('/post_play/:source/:id', async ({ params: { source, id }, body: { save } }) =>
+    {
+        const localGame = await getLocalGame(source, id);
+        if (!localGame) return status("Not Found");
+
+        const changedSaveFiles: SaveFileChange[] = [];
+        if (save)
+        {
+            const savesPath = path.join(config.get('downloadPath'), 'saves', "EMULATORJS");
+            const saveFile = path.join(savesPath, save.name);
+            await Bun.write(saveFile, save);
+            changedSaveFiles.push({ subPath: save.name, cwd: savesPath });
+            events.emit('notification', { message: "Save Backed Up", type: "success", icon: "save" });
+        }
+        await updateLocalLastPlayed(localGame.id);
+        await plugins.hooks.games.postPlay.promise({
+            source,
+            id,
+            saveFolderPath: path.join(config.get('downloadPath'), "saves", "EMULATORJS"),
+            gameInfo: { platformSlug: localGame?.platform.slug },
+            changedSaveFiles: changedSaveFiles,
+            validChangedSaveFiles: changedSaveFiles,
+            command: {
+                id: "EMULATORJS",
+                command: "",
+                emulator: "EMULATORJS",
+                valid: true,
+                metadata: {
+                    romPath: localGame?.path_fs ?? undefined,
+                    emulatorBin: undefined,
+                    emulatorDir: undefined
+                }
+            }
+        });
+    }, {
+        body: z.object({
+            save: z.file().optional()
+        })
+    });