move sdk packages to its own folder and rename api & dashboard

apps/dashboard/src/env.mjs

@@ -0,0 +1,49 @@
+import { createEnv } from '@t3-oss/env-nextjs';
+import { z } from 'zod';
+
+export const env = createEnv({
+  /**
+   * Specify your server-side environment variables schema here. This way you can ensure the app
+   * isn't built with invalid env vars.
+   */
+  server: {
+    DATABASE_URL: z
+      .string()
+      .url()
+      .refine(
+        (str) => !str.includes('YOUR_MYSQL_URL_HERE'),
+        'You forgot to change the default URL'
+      ),
+    NODE_ENV: z
+      .enum(['development', 'test', 'production'])
+      .default('development'),
+  },
+
+  /**
+   * Specify your client-side environment variables schema here. This way you can ensure the app
+   * isn't built with invalid env vars. To expose them to the client, prefix them with
+   * `NEXT_PUBLIC_`.
+   */
+  client: {
+    // NEXT_PUBLIC_CLIENTVAR: z.string(),
+  },
+
+  /**
+   * You can't destruct `process.env` as a regular object in the Next.js edge runtimes (e.g.
+   * middlewares) or client-side so we need to destruct manually.
+   */
+  runtimeEnv: {
+    DATABASE_URL: process.env.DATABASE_URL,
+    NODE_ENV: process.env.NODE_ENV,
+  },
+  /**
+   * Run `build` or `dev` with `SKIP_ENV_VALIDATION` to skip env validation. This is especially
+   * useful for Docker builds.
+   */
+  skipValidation: !!process.env.SKIP_ENV_VALIDATION,
+  /**
+   * Makes it so that empty strings are treated as undefined.
+   * `SOME_VAR: z.string()` and `SOME_VAR=''` will throw an error.
+   */
+  emptyStringAsUndefined: true,
+});