feature #393 [Examples] Improve mongodb (Guikingone)

This PR was squashed before being merged into the main branch.

Discussion
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[Examples] Improve mongodb

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| Docs?         | no
| Issues        | None
| License       | MIT

Hi 👋🏻

As discussed in #335, here's the update for `MongoDB` in example (both `.env` and package).

Commits
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f7394ad [Examples] Improve mongodb

Author: OskarStark

examples/.env

@@ -61,7 +61,7 @@ FIRECRAWL_HOST=https://api.firecrawl.dev
 FIRECRAWL_API_KEY=
 
 # For using MongoDB Atlas (store)
-MONGODB_URI=
+MONGODB_URI=mongodb://symfony:[email protected]:27017
 
 # For using Pinecone (store)
 PINECONE_API_KEY=

examples/compose.yaml

@@ -40,7 +40,7 @@ services:
             MONGODB_INITDB_ROOT_USERNAME: symfony
             MONGODB_INITDB_ROOT_PASSWORD: symfony
         ports:
-            - '27018:27017'
+            - '27017:27017'
 
     # Milvus services
     etcd:

examples/composer.json

@@ -10,6 +10,7 @@
         "codewithkyrian/transformers": "^0.6.1",
         "doctrine/dbal": "^3.3|^4.0",
         "google/auth": "^1.47",
+        "mongodb/mongodb": "^2.1",
         "mrmysql/youtube-transcript": "^0.0.5",
         "php-http/discovery": "^1.20",
         "probots-io/pinecone-php": "^1.1",