docs: Add contribution guidelines and fix invalid repo URL in Cargo.toml

CONTRIBUTING.md

@@ -0,0 +1,23 @@
+# Contributing to `atmosphere`
+
+We welcome contributions, big and small!
+
+## Testing
+
+Tests in `atmosphere` need a database to work with.
+We provide a `docker-compose` service for this, you can use it in the following way:
+
+```bash
+$ docker-compose -f ./tests/postgres.yml up -d
+$ export DATABASE_URL="postgres://atmosphere:atmosphere@localhost"
+$ cargo test -F postgres
+(... snip ...)
+running 4 tests
+test db::crud::read ... ok
+test db::crud::create ... ok
+test db::crud::delete ... ok
+test db::crud::update ... ok
+
+test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
+(... snip ...)
+```

Cargo.toml

@@ -9,9 +9,9 @@ members = [
 version = "0.1.4"
 license = "Apache-2.0"
 edition = "2021"
-authors = ["Mara Schulke <mara.schulke@bmc-labs.com>"]
+authors = ["Mara Schulke <mara.schulke@helsing.ai>"]
 description = "A lightweight sql framework for sustainable database reliant systems"
-repository = "https://github.com/bmc-labs/atmosphere"
+repository = "https://github.com/helsing-ai/atmosphere"
 keywords = ["sqlx", "postgres", "database", "orm", "backend"]
 
 [workspace.dependencies]

README.md

@@ -219,7 +219,7 @@ Atmosphere is able to generate utility queries to move across `Table` boundaries
 
 ## Contribution
 
-We welcome contributions! Please see our contribution guidelines for more details.
+We welcome contributions! Please see [our contribution guidelines](CONTRIBUTING.md) for more details.
 
 ## License