Minify backend (#17054)

* wip

* Update build.js

* Update build.js

* [minify-backend用] フィジビリティ検証 (#16878)

* fix: minify-backend

* 間違えて入れちゃったのを戻す

* 追従

* fix

---------

Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com>

* test

* use node 24

* Revert "use node 24"

This reverts commit 7ae2debf23.

* Revert "test"

This reverts commit d919879091.

* Update package.json

* wip

* Update compile_config.js

* Revert "Update compile_config.js"

This reverts commit 0ee286f02b.

* Update config.ts

* wip

* Update .swcrc

* Update ClientServerService.ts

* [ci skip] update CHANGELOG

---------

Co-authored-by: おさむのひと <46447427+samunohito@users.noreply.github.com>

packages/backend/scripts/check_connect.js

@@ -4,8 +4,8 @@
  */
 
 import Redis from 'ioredis';
-import { loadConfig } from '../built/config.js';
-import { createPostgresDataSource } from '../built/postgres.js';
+import { loadConfig } from '../src-js/config.js';
+import { createPostgresDataSource } from '../src-js/postgres.js';
 
 const config = loadConfig();
 
@@ -28,10 +28,8 @@ async function connectToRedis(redisOptions) {
 		try {
 			await redis.connect();
 			resolve();
-
 		} catch (e) {
 			reject(e);
-
 		} finally {
 			redis.disconnect(false);
 		}
@@ -50,7 +48,7 @@ const promises = Array
 	]))
 	.map(connectToRedis)
 	.concat([
-		connectToPostgres()
+		connectToPostgres(),
 	]);
 
 await Promise.all(promises);