Add CLI application with database migration and entity generation commands

- Introduced a new CLI application in the `apps/cli` directory.
- Implemented commands for database migration and entity generation.
- Updated `Cargo.toml` files to include necessary dependencies.
- Enhanced the `justfile` to facilitate CLI command execution.
- Modified workspace configuration to include the new CLI application.

Cargo.toml

@@ -1,6 +1,7 @@
 [workspace]
 members = [ 
     "apps/container",
+    "apps/cli",
     "public/shared",
     "public/database",
     "public/migration"