diff --git a/backend-pg/.eslintrc.js b/backend-pg/.eslintrc.js
index 4fc556adb..416116742 100644
--- a/backend-pg/.eslintrc.js
+++ b/backend-pg/.eslintrc.js
@@ -14,7 +14,7 @@ module.exports = {
   },
   rules: {
     "consistent-return": "off", // my style
-    'import/order': 'off', // for simple-import-order
+    "import/order": "off", // for simple-import-order
     "import/prefer-default-export": "off", // why
     "import/first": "error",
     "import/newline-after-import": "error",
@@ -24,12 +24,22 @@ module.exports = {
       "warn",
       {
         groups: [
-          ["^node:", "^[a-z]", "@fastify"],
+          // Side effect imports.
+          ["^\\u0000"],
+          // Node.js builtins prefixed with `node:`.
+          ["^node:"],
+          // Packages.
+          // Things that start with a letter (or digit or underscore), or `@` followed by a letter.
+          ["^@?\\w"],
           ["^@app"],
           ["@lib"],
           ["@server"],
-          ["^~(/.*|$)"],
-          ["^\\.\\.(?!/?$)", "^\\.\\./?$", "^\\./(?=.*/)(?!/?$)", "^\\.(?!/?$)", "^\\./?$"]
+          // Absolute imports and other imports such as Vue-style `@/foo`.
+          // Anything not matched in another group.
+          ["^"],
+          // Relative imports.
+          // Anything that starts with a dot.
+          ["^\\."]
         ]
       }
     ]
diff --git a/backend-pg/src/@types/fastify.d.ts b/backend-pg/src/@types/fastify.d.ts
index f0330fecf..da1fe1f6b 100644
--- a/backend-pg/src/@types/fastify.d.ts
+++ b/backend-pg/src/@types/fastify.d.ts
@@ -1,3 +1,5 @@
+import "fastify";
+
 import { TUsers } from "@app/db/schemas";
 import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
 import { TApiKeyServiceFactory } from "@app/services/api-key/api-key-service";
@@ -13,8 +15,6 @@ import { TAuthTokenServiceFactory } from "@app/services/token/token-service";
 import { TUserDalFactory } from "@app/services/user/user-dal";
 import { TUserServiceFactory } from "@app/services/user/user-service";
 
-import "fastify";
-
 declare module "fastify" {
   interface FastifyRequest {
     realIp: string;
diff --git a/backend-pg/src/db/knexfile.ts b/backend-pg/src/db/knexfile.ts
index 35e4e2547..ec7458da6 100644
--- a/backend-pg/src/db/knexfile.ts
+++ b/backend-pg/src/db/knexfile.ts
@@ -1,10 +1,10 @@
+// eslint-disable-next-line
+import "ts-node/register";
+
 import dotenv from "dotenv";
 import type { Knex } from "knex";
 import path from "path";
 
-// eslint-disable-next-line
-import "ts-node/register";
-
 // Update with your config settings.
 dotenv.config({
   path: path.join(__dirname, "../../.env"),
diff --git a/backend-pg/src/ee/services/permission/org-permission.ts b/backend-pg/src/ee/services/permission/org-permission.ts
index cfe83afe7..2fc929489 100644
--- a/backend-pg/src/ee/services/permission/org-permission.ts
+++ b/backend-pg/src/ee/services/permission/org-permission.ts
@@ -1,5 +1,3 @@
-import picomatch from "picomatch";
-
 import {
   AbilityBuilder,
   buildMongoQueryMatcher,
@@ -7,6 +5,7 @@ import {
   MongoAbility
 } from "@casl/ability";
 import { FieldCondition, FieldInstruction, JsInterpreter } from "@ucast/mongo2js";
+import picomatch from "picomatch";
 
 const $glob: FieldInstruction<string> = {
   type: "field",
diff --git a/backend-pg/src/ee/services/permission/permission-service.ts b/backend-pg/src/ee/services/permission/permission-service.ts
index fbe770a03..713b2e1dc 100644
--- a/backend-pg/src/ee/services/permission/permission-service.ts
+++ b/backend-pg/src/ee/services/permission/permission-service.ts
@@ -1,3 +1,6 @@
+import { createMongoAbility, MongoAbility, RawRuleOf } from "@casl/ability";
+import { unpackRules } from "@casl/ability/extra";
+
 import { ProjectMembershipRole } from "@app/db/schemas";
 import { BadRequestError, UnauthorizedError } from "@app/lib/errors";
 import { ActorType } from "@app/services/auth/auth-type";
@@ -15,9 +18,6 @@ import {
   projectNoAccessPermissions,
   projectViewerPermission} from "./project-permission";
 
-import { createMongoAbility, MongoAbility, RawRuleOf } from "@casl/ability";
-import { unpackRules } from "@casl/ability/extra";
-
 type TPermissionServiceFactoryDep = {
   permissionDal: TPermissionDalFactory;
 };
diff --git a/backend-pg/src/ee/services/permission/project-permission.ts b/backend-pg/src/ee/services/permission/project-permission.ts
index 962ee7807..e28aa9c00 100644
--- a/backend-pg/src/ee/services/permission/project-permission.ts
+++ b/backend-pg/src/ee/services/permission/project-permission.ts
@@ -1,5 +1,3 @@
-import picomatch from "picomatch";
-
 import {
   AbilityBuilder,
   buildMongoQueryMatcher,
@@ -7,6 +5,7 @@ import {
   ForcedSubject,
   MongoAbility} from "@casl/ability";
 import { FieldCondition, FieldInstruction, JsInterpreter } from "@ucast/mongo2js";
+import picomatch from "picomatch";
 
 const $glob: FieldInstruction<string> = {
   type: "field",
diff --git a/backend-pg/src/main.ts b/backend-pg/src/main.ts
index 9fcc2c6b6..6cf1ec6e5 100644
--- a/backend-pg/src/main.ts
+++ b/backend-pg/src/main.ts
@@ -1,10 +1,10 @@
 import dotenv from "dotenv";
 
+import { initDbConnection } from "./db";
 import { formatSmtpConfig, initEnvConfig } from "./lib/config/env";
 import { initLogger } from "./lib/logger";
 import { main } from "./server/app";
 import { smtpServiceFactory } from "./services/smtp/smtp-service";
-import { initDbConnection } from "./db";
 
 dotenv.config();
 const run = async () => {
diff --git a/backend-pg/src/server/app.ts b/backend-pg/src/server/app.ts
index a83443ff6..8ab5fbf3e 100644
--- a/backend-pg/src/server/app.ts
+++ b/backend-pg/src/server/app.ts
@@ -1,6 +1,3 @@
-import fasitfy from "fastify";
-import { Knex } from "knex";
-import { Logger } from "pino";
 import type { FastifyCookieOptions } from "@fastify/cookie";
 import cookie from "@fastify/cookie";
 import type { FastifyCorsOptions } from "@fastify/cors";
@@ -8,6 +5,9 @@ import cors from "@fastify/cors";
 import helmet from "@fastify/helmet";
 import type { FastifyRateLimitOptions } from "@fastify/rate-limit";
 import ratelimiter from "@fastify/rate-limit";
+import fasitfy from "fastify";
+import { Knex } from "knex";
+import { Logger } from "pino";
 
 import { TSmtpService } from "@app/services/smtp/smtp-service";
 
diff --git a/backend-pg/src/server/plugins/swagger.ts b/backend-pg/src/server/plugins/swagger.ts
index 6b8295a87..40a354bba 100644
--- a/backend-pg/src/server/plugins/swagger.ts
+++ b/backend-pg/src/server/plugins/swagger.ts
@@ -1,6 +1,6 @@
-import fp from "fastify-plugin";
 import swagger from "@fastify/swagger";
 import swaggerUI from "@fastify/swagger-ui";
+import fp from "fastify-plugin";
 
 import { jsonSchemaTransform } from "./fastify-zod";
 
diff --git a/backend-pg/src/server/routes/v1/sso-router.ts b/backend-pg/src/server/routes/v1/sso-router.ts
index a01aaa797..68d3c056f 100644
--- a/backend-pg/src/server/routes/v1/sso-router.ts
+++ b/backend-pg/src/server/routes/v1/sso-router.ts
@@ -1,9 +1,9 @@
+import { Authenticator } from "@fastify/passport";
+import fastifySession from "@fastify/session";
 import { Strategy as GitHubStrategy } from "passport-github";
 import { Strategy as GitLabStrategy } from "passport-gitlab2";
 import { Strategy as GoogleStrategy } from "passport-google-oauth20";
 import { z } from "zod";
-import { Authenticator } from "@fastify/passport";
-import fastifySession from "@fastify/session";
 
 import { getConfig } from "@app/lib/config/env";
 import { BadRequestError } from "@app/lib/errors";
diff --git a/backend-pg/src/services/api-key/api-key-service.ts b/backend-pg/src/services/api-key/api-key-service.ts
index a1cbb8ec1..2cafd6508 100644
--- a/backend-pg/src/services/api-key/api-key-service.ts
+++ b/backend-pg/src/services/api-key/api-key-service.ts
@@ -1,4 +1,5 @@
 import crypto from "node:crypto";
+
 import bcrypt from "bcrypt";
 
 import { TApiKeys } from "@app/db/schemas/api-keys";
diff --git a/backend-pg/src/services/auth-token/auth-token-service.ts b/backend-pg/src/services/auth-token/auth-token-service.ts
index 74a339179..88ea7ec46 100644
--- a/backend-pg/src/services/auth-token/auth-token-service.ts
+++ b/backend-pg/src/services/auth-token/auth-token-service.ts
@@ -1,4 +1,5 @@
 import crypto from "node:crypto";
+
 import bcrypt from "bcrypt";
 
 import { TAuthTokens, TAuthTokenSessions } from "@app/db/schemas";
diff --git a/backend-pg/src/services/org/org-role-service.ts b/backend-pg/src/services/org/org-role-service.ts
index 1047ade60..38cc827ba 100644
--- a/backend-pg/src/services/org/org-role-service.ts
+++ b/backend-pg/src/services/org/org-role-service.ts
@@ -1,3 +1,6 @@
+import { ForbiddenError } from "@casl/ability";
+import { packRules } from "@casl/ability/extra";
+
 import { TOrgRolesInsert, TOrgRolesUpdate } from "@app/db/schemas";
 import {
   orgAdminPermissions,
@@ -10,9 +13,6 @@ import { BadRequestError } from "@app/lib/errors";
 
 import { TOrgRoleDalFactory } from "./org-role-dal";
 
-import { ForbiddenError } from "@casl/ability";
-import { packRules } from "@casl/ability/extra";
-
 type TOrgRoleServiceFactoryDep = {
   orgRoleDal: TOrgRoleDalFactory;
   permissionService: TPermissionServiceFactory;
diff --git a/backend-pg/src/services/org/org-service.ts b/backend-pg/src/services/org/org-service.ts
index c81f324c4..979d24ffb 100644
--- a/backend-pg/src/services/org/org-service.ts
+++ b/backend-pg/src/services/org/org-service.ts
@@ -1,3 +1,4 @@
+import { ForbiddenError } from "@casl/ability";
 import jwt from "jsonwebtoken";
 
 import { OrgMembershipRole, OrgMembershipStatus } from "@app/db/schemas";
@@ -25,8 +26,6 @@ import {
   TVerifyUserToOrgDTO
 } from "./org-types";
 
-import { ForbiddenError } from "@casl/ability";
-
 type TOrgServiceFactoryDep = {
   orgDal: TOrgDalFactory;
   orgRoleDal: TOrgRoleDalFactory;
diff --git a/backend-pg/src/services/project-env/project-env-service.ts b/backend-pg/src/services/project-env/project-env-service.ts
index 1bd10f5c8..588133d20 100644
--- a/backend-pg/src/services/project-env/project-env-service.ts
+++ b/backend-pg/src/services/project-env/project-env-service.ts
@@ -1,3 +1,5 @@
+import { ForbiddenError } from "@casl/ability";
+
 import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
 import {
   ProjectPermissionActions,
@@ -8,8 +10,6 @@ import { BadRequestError } from "@app/lib/errors";
 import { TProjectEnvDalFactory } from "./project-env-dal";
 import { TCreateEnvDTO, TDeleteEnvDTO, TUpdateEnvDTO } from "./project-env-types";
 
-import { ForbiddenError } from "@casl/ability";
-
 type TProjectEnvServiceFactoryDep = {
   projectEnvDal: TProjectEnvDalFactory;
   permissionService: Pick<TPermissionServiceFactory, "getProjectPermission">;
diff --git a/backend-pg/src/services/project-key/project-key-service.ts b/backend-pg/src/services/project-key/project-key-service.ts
index d755efb56..994cb3b8a 100644
--- a/backend-pg/src/services/project-key/project-key-service.ts
+++ b/backend-pg/src/services/project-key/project-key-service.ts
@@ -1,3 +1,5 @@
+import { ForbiddenError } from "@casl/ability";
+
 import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
 import {
   ProjectPermissionActions,
@@ -9,8 +11,6 @@ import { TProjectMembershipDalFactory } from "../project-membership/project-memb
 import { TProjectKeyDalFactory } from "./project-key-dal";
 import { TGetLatestProjectKeyDTO, TUploadProjectKeyDTO } from "./project-key-types";
 
-import { ForbiddenError } from "@casl/ability";
-
 type TProjectKeyServiceFactoryDep = {
   permissionService: TPermissionServiceFactory;
   projectKeyDal: TProjectKeyDalFactory;
diff --git a/backend-pg/src/services/project-membership/project-membership-service.ts b/backend-pg/src/services/project-membership/project-membership-service.ts
index e7ae08bd9..2caf46a04 100644
--- a/backend-pg/src/services/project-membership/project-membership-service.ts
+++ b/backend-pg/src/services/project-membership/project-membership-service.ts
@@ -1,3 +1,5 @@
+import { ForbiddenError } from "@casl/ability";
+
 import { OrgMembershipStatus, ProjectMembershipRole } from "@app/db/schemas";
 import { TPermissionServiceFactory } from "@app/ee/services/permission/permission-service";
 import {
@@ -21,8 +23,6 @@ import {
   TUpdateProjectMembershipDTO
 } from "./project-membership-types";
 
-import { ForbiddenError } from "@casl/ability";
-
 type TProjectMembershipServiceFactoryDep = {
   permissionService: Pick<TPermissionServiceFactory, "getProjectPermission">;
   smtpService: TSmtpService;
diff --git a/backend-pg/src/services/project-role/project-role-service.ts b/backend-pg/src/services/project-role/project-role-service.ts
index c5f0b009f..4ce36d0b4 100644
--- a/backend-pg/src/services/project-role/project-role-service.ts
+++ b/backend-pg/src/services/project-role/project-role-service.ts
@@ -1,3 +1,6 @@
+import { ForbiddenError } from "@casl/ability";
+import { packRules } from "@casl/ability/extra";
+
 import { ProjectMembershipRole, TOrgRolesUpdate, TProjectRolesInsert } from "@app/db/schemas";
 import {
   OrgPermissionActions,
@@ -15,9 +18,6 @@ import { BadRequestError } from "@app/lib/errors";
 import { ActorType } from "../auth/auth-type";
 import { TProjectRoleDalFactory } from "./project-role-dal";
 
-import { ForbiddenError } from "@casl/ability";
-import { packRules } from "@casl/ability/extra";
-
 type TProjectRoleServiceFactoryDep = {
   projectRoleDal: TProjectRoleDalFactory;
   permissionService: Pick<
diff --git a/backend-pg/src/services/project/project-service.ts b/backend-pg/src/services/project/project-service.ts
index 9dc02afd5..d48496b02 100644
--- a/backend-pg/src/services/project/project-service.ts
+++ b/backend-pg/src/services/project/project-service.ts
@@ -1,3 +1,5 @@
+import { ForbiddenError } from "@casl/ability";
+
 import { ProjectMembershipRole } from "@app/db/schemas";
 import {
   OrgPermissionActions,
@@ -14,8 +16,6 @@ import { TProjectMembershipDalFactory } from "../project-membership/project-memb
 import { TProjectDalFactory } from "./project-dal";
 import { TCreateProjectDTO, TDeleteProjectDTO, TGetProjectDTO } from "./project-types";
 
-import { ForbiddenError } from "@casl/ability";
-
 const DEFAULT_PROJECT_ENVS = [
   { name: "Development", slug: "dev" },
   { name: "Staging", slug: "staging" },
diff --git a/backend-pg/src/services/smtp/smtp-service.ts b/backend-pg/src/services/smtp/smtp-service.ts
index a433c2025..ca4811809 100644
--- a/backend-pg/src/services/smtp/smtp-service.ts
+++ b/backend-pg/src/services/smtp/smtp-service.ts
@@ -1,5 +1,6 @@
 import fs from "node:fs/promises";
 import path from "node:path";
+
 import handlebars from "handlebars";
 import { createTransport } from "nodemailer";
 import SMTPTransport from "nodemailer/lib/smtp-transport";