feat: Implement initial backend structure with API, WebSocket, core models, services, and documentation, alongside dependency and gitignore updates.

Cargo.lock

@@ -7,6 +7,7 @@ name = "OllaHubBackend"
 version = "0.1.0"
 dependencies = [
  "actix",
+ "actix-cors",
  "actix-rt",
  "actix-web",
  "actix-web-actors",
@@ -15,6 +16,7 @@ dependencies = [
  "awc",
  "base64 0.21.7",
  "dirs",
+ "dotenv",
  "hex",
  "jsonwebtoken",
  "rand 0.8.5",
@@ -70,6 +72,21 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "actix-cors"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daa239b93927be1ff123eebada5a3ff23e89f0124ccb8609234e5103d5a5ae6d"
+dependencies = [
+ "actix-utils",
+ "actix-web",
+ "derive_more",
+ "futures-util",
+ "log",
+ "once_cell",
+ "smallvec",
+]
+
 [[package]]
 name = "actix-http"
 version = "3.11.2"
@@ -741,6 +758,12 @@ dependencies = [
  "syn 2.0.109",
 ]
 
+[[package]]
+name = "dotenv"
+version = "0.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
+
 [[package]]
 name = "either"
 version = "1.15.0"