fix(build): ship jalaali types with production dependencies

Move @types/jalaali-js into dependencies and add a local module declaration so nest build works when installing without devDependencies.

Co-authored-by: Cursor <cursoragent@cursor.com>

package.json

@@ -58,6 +58,7 @@
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.2",
     "jalaali-js": "^2.0.1",
+    "@types/jalaali-js": "^1.2.0",
     "mysql2": "^3.23.1",
     "passport": "^0.7.0",
     "passport-jwt": "^4.0.1",
@@ -72,7 +73,6 @@
     "@nestjs/testing": "^11.0.1",
     "@types/bcrypt": "5.0.2",
     "@types/express": "^5.0.0",
-    "@types/jalaali-js": "^1.2.0",
     "@types/jest": "^30.0.0",
     "@types/multer": "^2.2.0",
     "@types/node": "^22.0.0",