[refactor] removed analytics, config, and modular crates to simplify the codebase and streamline architecture

backend-rust/Cargo.lock

@@ -59,9 +59,11 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "async-trait",
+ "axum",
  "once_cell",
  "serde",
  "serde_json",
+ "sqlx",
  "toml",
  "tracing",
 ]
@@ -320,6 +322,16 @@ dependencies = [
  "typenum",
 ]
 
+[[package]]
+name = "db"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "api",
+ "sqlx",
+ "tracing",
+]
+
 [[package]]
 name = "der"
 version = "0.7.10"
@@ -869,6 +881,7 @@ version = "0.30.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2e99fb7a497b1e3339bc746195567ed8d3e24945ecd636e3619d20b9de9e9149"
 dependencies = [
+ "cc",
  "pkg-config",
  "vcpkg",
 ]
@@ -1394,6 +1407,7 @@ dependencies = [
  "anyhow",
  "api",
  "axum",
+ "db",
  "dotenv",
  "http",
  "once_cell",