🚀 Enhancement: Query Join

### 🔖 Enhancement description The Query Join is same concept of Join clause in SQL queries. Meaning the purpose is to join the two collections that match the conditions. ### 🎤 Pitch Use-case by [`frankenstein`](https://discord.com/channels/564160730845151244/870534256324124692/1253320072634830941) > We want to do joining in the query and not automatic joining of relationships And my use case: > . Sometimes the ID had connected to two collections. I have this attribute called parentRef and parentType (report or chat) . If the parent type is report then I will fetch the document that associate with. Query join might help me for that. If we could just have a query that easily to join them fetch without doing manually, it means this will be task of appwrite backend. ### 👀 Have you spent some time to check if this issue has been raised before? - [X] I checked and didn't find similar issue ### 🏢 Have you read the Code of Conduct? - [X] I have read the [Code of Conduct](https://github.com/appwrite/.github/blob/main/CODE_OF_CONDUCT.md)