chore: cleanup images (#14380)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **New Features**
* Added canary build version support with automatic validation and
age-based restrictions for testing pre-release versions.

* **Chores**
* Enhanced Docker build process with multi-stage builds, image
optimization, and memory allocation improvements.
  * Reorganized dependencies to distinguish development-only packages.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/backend/server/src/__tests__/version.spec.ts

@@ -3,7 +3,11 @@ import test from 'ava';
 import Sinon from 'sinon';
 
 import { AppModule } from '../app.module';
-import { ConfigFactory, UseNamedGuard } from '../base';
+import {
+  CANARY_CLIENT_VERSION_MAX_AGE_DAYS,
+  ConfigFactory,
+  UseNamedGuard,
+} from '../base';
 import { Public } from '../core/auth/guard';
 import { VersionService } from '../core/version/service';
 import { createTestingApp, TestingApp } from './utils';
@@ -33,6 +37,10 @@ function checkVersion(enabled = true) {
   });
 }
 
+function makeCanaryDateVersion(date: Date, build = '015') {
+  return `${date.getUTCFullYear()}.${date.getUTCMonth() + 1}.${date.getUTCDate()}-canary.${build}`;
+}
+
 test.before(async () => {
   app = await createTestingApp({
     imports: [AppModule],
@@ -197,3 +205,47 @@ test('should test prerelease version', async t => {
 
   t.is(res.status, 200);
 });
+
+test('should allow recent canary date version in canary namespace', async t => {
+  const prevNamespace = env.NAMESPACE;
+  // @ts-expect-error test
+  env.NAMESPACE = 'dev';
+
+  try {
+    const res = await app
+      .GET('/guarded/test')
+      .set('x-affine-version', makeCanaryDateVersion(new Date(), '015'));
+
+    t.is(res.status, 200);
+  } finally {
+    // @ts-expect-error test
+    env.NAMESPACE = prevNamespace;
+  }
+});
+
+test('should reject old canary date version in canary namespace', async t => {
+  const prevNamespace = env.NAMESPACE;
+  // @ts-expect-error test
+  env.NAMESPACE = 'dev';
+
+  try {
+    const old = new Date(
+      Date.now() -
+        (CANARY_CLIENT_VERSION_MAX_AGE_DAYS + 1) * 24 * 60 * 60 * 1000
+    );
+    const oldVersion = makeCanaryDateVersion(old, '015');
+
+    const res = await app
+      .GET('/guarded/test')
+      .set('x-affine-version', oldVersion);
+
+    t.is(res.status, 403);
+    t.is(
+      res.body.message,
+      `Unsupported client with version [${oldVersion}], required version is [canary (within 2 months)].`
+    );
+  } finally {
+    // @ts-expect-error test
+    env.NAMESPACE = prevNamespace;
+  }
+});