feat: Implement database migration framework with initial migrations for organizations, workspaces, agents, virtual hosts, upstreams, certificates, and users

Cargo.toml

@@ -5,7 +5,7 @@ members = [
     "crates/nxmesh-master",
     "crates/nxmesh-agent",
     "crates/nxmesh-cli",
-    "migrations/sea-orm",
+    "migration",
 ]
 resolver = "3"
 
@@ -36,7 +36,10 @@ tonic = "0.11"
 prost = "0.12"
 
 # Database
-sea-orm = { version = "2.0.0-rc", features = ["sqlx-postgres", "runtime-tokio-native-tls"] }
+sea-orm = { version = "2.0.0-rc", features = [
+    "sqlx-postgres",
+    "runtime-tokio-native-tls",
+] }
 sea-orm-migration = "2.0.0-rc"
 
 # Async
@@ -48,7 +51,10 @@ toml = "0.8"
 config = "0.14"
 
 # HTTP client
-reqwest = { version = "0.12", default-features = false, features = ["rustls-tls", "json"] }
+reqwest = { version = "0.12", default-features = false, features = [
+    "rustls-tls",
+    "json",
+] }
 
 # Crypto
 sha2 = "0.10"