feat(server): support running medium tests in devcontainer (#23882)

* Support running medium tests in devcontainer

* Add "pnpm run test:medium" to the devcontainer doc

* Fix indentation for inline comments in the doc

* Fix a couple of words in the doc

.devcontainer/devcontainer.json

@@ -29,6 +29,12 @@
       ]
     }
   },
+  "features": {
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {
+      // https://github.com/devcontainers/features/issues/1466
+      "moby": false
+    }
+  },
   "forwardPorts": [3000, 9231, 9230, 2283],
   "portsAttributes": {
     "3000": {

docs/docs/developer/devcontainers.md

@@ -268,12 +268,13 @@ make test-all           # Runs tests for all components
 make test-medium-dev    # End-to-end tests
 ```
 
-#### Using NPM Directly
+#### Using PNPM Directly
 
 ```bash
 # Server tests
 cd /workspaces/immich/server
 pnpm test               # Run all tests
+pnpm run test:medium    # Medium tests (integration tests)
 pnpm run test:watch     # Watch mode
 pnpm run test:cov       # Coverage report
 
@@ -307,7 +308,7 @@ make check-web         # Type check web
 make check-all          # Check all components
 
 # Complete hygiene check
-make hygiene-all       # Runs lint, format, check, SQL sync, and audit
+make hygiene-all        # Run lint, format, check, SQL sync, and audit
 ```
 
 ### Additional Make Commands