feat: update ESLint config with @typescript-eslint/consistent-type-imports (#4746)

* update: Add type

* fix: update import statement for NextApiRequest type

* fix: update imports to use type for LexicalEditor and EditorState

* Refactor imports to use 'import type' for type-only imports across multiple files

- Updated imports in various components and API files to use 'import type' for better clarity and to optimize TypeScript's type checking.
- Ensured consistent usage of type imports in files related to chat, dataset, workflow, and user management.
- Improved code readability and maintainability by distinguishing between value and type imports.

* refactor: remove old ESLint configuration and add new rules

- Deleted the old ESLint configuration file from the app project.
- Added a new ESLint configuration file with updated rules and settings.
- Changed imports to use type-only imports in various files for better clarity and performance.
- Updated TypeScript configuration to remove unnecessary options.
- Added an ESLint ignore file to exclude build and dependency directories from linting.

* fix: update imports to use 'import type' for type-only imports in schema files

package.json

@@ -13,12 +13,18 @@
     "previewIcon": "node ./scripts/icon/index.js",
     "api:gen": "tsc ./scripts/openapi/index.ts && node ./scripts/openapi/index.js && npx @redocly/cli build-docs ./scripts/openapi/openapi.json -o ./projects/app/public/openapi/index.html",
     "create:i18n": "node ./scripts/i18n/index.js",
+    "lint": "eslint \"**/*.{ts,tsx}\" --ignore-path .eslintignore",
+    "lint:fix": "eslint \"**/*.{ts,tsx}\" --fix --ignore-path .eslintignore",
     "test": "vitest run",
     "test:workflow": "vitest run workflow"
   },
   "devDependencies": {
     "@chakra-ui/cli": "^2.4.1",
+    "@typescript-eslint/eslint-plugin": "^6.21.0",
+    "@typescript-eslint/parser": "^6.21.0",
     "@vitest/coverage-v8": "^3.0.9",
+    "eslint": "^8.57.0",
+    "eslint-config-next": "^14.1.0",
     "husky": "^8.0.3",
     "i18next": "23.16.8",
     "lint-staged": "^13.3.0",
@@ -31,7 +37,10 @@
     "zhlint": "^0.7.4"
   },
   "lint-staged": {
-    "./**/**/*.{ts,tsx,scss}": "npm run format-code",
+    "./**/**/*.{ts,tsx,scss}": [
+      "npm run format-code",
+      "npm run lint:fix"
+    ],
     "./docSite/**/**/*.md": "npm run format-doc && npm run gen:llms"
   },
   "resolutions": {