ci: fix selfhost (#5920)

## **Type**
enhancement

___

## **Description**
- Introduced a new ESM module resolution setup using `ts-node` to enhance the development and deployment process.
- Implemented a dynamic loader script registration mechanism to facilitate ESM module loading.
- Simplified the predeploy script execution by refining environment variable handling and stdout configuration.
- Updated `package.json` to reflect changes in script commands for better ESM support and added necessary dependencies for `ts-node` and `typescript`.

___

## **Changes walkthrough**
<table><thead><tr><th></th><th align="left">Relevant files</th></tr></thead><tbody><tr><td><strong>Enhancement</strong></td><td><table>
<tr>
  <td>
    <details>
      <summary><strong>loader.js</strong><dd><code>Introduce ESM Module Resolution via ts-node</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </dd></summary>
<hr>

packages/backend/server/scripts/loader.js

<li>Introduced <code>ts-node</code> configuration for ESM module resolution.<br> <li> Exported a <code>resolve</code> function for module resolution.<br>

</details>

  </td>
  <td><a href="https:/toeverything/AFFiNE/pull/5920/files#diff-9ed793897a493633028d510db0742ff38d2d86471c54b17513d4354c51597ef8">+11/-0</a>&nbsp; &nbsp; </td>

</tr>

<tr>
  <td>
    <details>
      <summary><strong>register.js</strong><dd><code>Implement Dynamic Loader Script Registration</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </dd></summary>
<hr>

packages/backend/server/scripts/register.js

<li>Implemented dynamic registration of the loader script.<br> <li> Utilized <code>node:module</code> and <code>node:url</code> for script registration.<br>

</details>

  </td>
  <td><a href="https:/toeverything/AFFiNE/pull/5920/files#diff-64831012a09f2bc4bc5a611ddb8e0871b0e83588de6c5d4f2f5cb1dae8fff244">+4/-0</a>&nbsp; &nbsp; &nbsp; </td>

</tr>

<tr>
  <td>
    <details>
      <summary><strong>self-host-predeploy.js</strong><dd><code>Simplify Predeploy Script Execution</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </dd></summary>
<hr>

packages/backend/server/scripts/self-host-predeploy.js

<li>Simplified environment variable passing to <code>execSync</code>.<br> <li> Changed stdout handling to inherit from the parent process.<br>

</details>

  </td>
  <td><a href="https:/toeverything/AFFiNE/pull/5920/files#diff-bd7b0be14c198018c21dadda6945a779c57d13e4c8584ee62da4baa99d370664">+3/-5</a>&nbsp; &nbsp; &nbsp; </td>

</tr>

<tr>
  <td>
    <details>
      <summary><strong>package.json</strong><dd><code>Update Scripts and Dependencies for ESM Support</code>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </dd></summary>
<hr>

packages/backend/server/package.json

<li>Updated script commands for ESM compatibility.<br> <li> Added <code>ts-node</code> and <code>typescript</code> dependencies.<br> <li> Removed redundant <code>--es-module-specifier-resolution=node</code> flags.<br>

</details>

  </td>
  <td><a href="https:/toeverything/AFFiNE/pull/5920/files#diff-a6530c6fe539aaa49ff0a7a80bc4362c1d95c419fdd19125415dcc869b31a443">+6/-6</a>&nbsp; &nbsp; &nbsp; </td>

</tr>
</table></td></tr></tr></tbody></table>

___

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packages/backend/server/src/core/auth/next-auth-options.ts

@@ -116,9 +116,6 @@ export const NextAuthOptionsProvider: FactoryProvider<NextAuthOptions> = {
       // @ts-expect-error Third part library type mismatch
       adapter: prismaAdapter,
       debug: !config.node.prod,
-      session: {
-        strategy: 'database',
-      },
       logger: {
         debug(code, metadata) {
           logger.debug(`${code}: ${JSON.stringify(metadata)}`);
@@ -139,18 +136,6 @@ export const NextAuthOptionsProvider: FactoryProvider<NextAuthOptions> = {
       },
     };
 
-    if (config.mailer && mailer) {
-      nextAuthOptions.providers.push(
-        // @ts-expect-error esm interop issue
-        Email.default({
-          server: config.mailer,
-          from: config.mailer.from,
-          sendVerificationRequest: (params: SendVerificationRequestParams) =>
-            sendVerificationRequest(config, logger, mailer, session, params),
-        })
-      );
-    }
-
     nextAuthOptions.providers.push(
       // @ts-expect-error esm interop issue
       Credentials.default({
@@ -183,6 +168,18 @@ export const NextAuthOptionsProvider: FactoryProvider<NextAuthOptions> = {
       })
     );
 
+    if (config.mailer && mailer) {
+      nextAuthOptions.providers.push(
+        // @ts-expect-error esm interop issue
+        Email.default({
+          server: config.mailer,
+          from: config.mailer.from,
+          sendVerificationRequest: (params: SendVerificationRequestParams) =>
+            sendVerificationRequest(config, logger, mailer, session, params),
+        })
+      );
+    }
+
     if (config.auth.oauthProviders.github) {
       nextAuthOptions.providers.push(
         // @ts-expect-error esm interop issue
@@ -209,6 +206,11 @@ export const NextAuthOptionsProvider: FactoryProvider<NextAuthOptions> = {
       );
     }
 
+    if (nextAuthOptions.providers.length > 1) {
+      // not only credentials provider
+      nextAuthOptions.session = { strategy: 'database' };
+    }
+
     nextAuthOptions.jwt = {
       encode: async ({ token, maxAge }) =>
         encode(config, prisma, token, maxAge),