feat(cli): add dotenv support (#629)

* feat(cli): add dotenv support

* [WIP] Update dotenv support implementation in CLI based on review (#631)

* Initial plan

* fix(cli): move dotenv import to top of file

Co-authored-by: jiashengguo <16688722+jiashengguo@users.noreply.github.com>

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: jiashengguo <16688722+jiashengguo@users.noreply.github.com>

---------

Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com>

Author: jiashengguo

packages/cli/package.json

@@ -46,18 +46,19 @@
         "colors": "1.4.0",
         "commander": "^8.3.0",
         "cors": "^2.8.5",
+        "dotenv": "^17.2.3",
         "execa": "^9.6.0",
         "express": "^5.0.0",
         "jiti": "^2.6.1",
         "langium": "catalog:",
         "mixpanel": "^0.18.1",
+        "mysql2": "catalog:",
         "ora": "^5.4.1",
         "package-manager-detector": "^1.3.0",
         "pg": "catalog:",
         "prisma": "catalog:",
         "semver": "^7.7.2",
-        "ts-pattern": "catalog:",
-        "mysql2": "catalog:"
+        "ts-pattern": "catalog:"
     },
     "devDependencies": {
         "@types/better-sqlite3": "catalog:",

packages/cli/src/index.ts

@@ -1,3 +1,4 @@
+import 'dotenv/config';
 import { ZModelLanguageMetaData } from '@zenstackhq/language';
 import colors from 'colors';
 import { Command, CommanderError, Option } from 'commander';