build(chore): reorganize and update project dependencies and document…

…ation

- added `packages/requirements.txt` and `packages/requirements-dev.txt` to organize dependencies and separate development requirements.
- added `packages/poetry.md` to document the usage of Poetry for dependency management.
- deleted the old `requirements.txt` from the root directory to align with the new structure.
- modified `pyproject.toml` to reflect updates in project dependencies.
- updated `poetry.lock` to lock the new dependencies and ensure consistency with the updated `pyproject.toml`.

packages/poetry.md

@@ -0,0 +1,30 @@
+To export a `requirements-dev.txt` file containing both the main dependencies and the development dependencies from your `pyproject.toml` using Poetry, you can use the `--with` option to include the development dependencies.
+
+Here is the command you can use:
+
+```bash
+poetry export -f requirements.txt --output requirements-dev.txt --with dev
+```
+
+Explanation:
+- `-f requirements.txt`: Specifies the format of the output file.
+- `--output requirements-dev.txt`: Specifies the name of the output file.
+- `--with dev`: Includes the dependencies from the `dev` group.
+
+This command will generate a `requirements-dev.txt` file that includes both the main dependencies and the development dependencies.
+
+If you want to export the main dependencies to `requirements.txt` and the combined dependencies (main + dev) to `requirements-dev.txt`, you can use the following commands:
+
+1. Export main dependencies to `requirements.txt`:
+
+    ```bash
+    poetry export -f requirements.txt --output requirements.txt
+    ```
+
+2. Export main + dev dependencies to `requirements-dev.txt`:
+
+    ```bash
+    poetry export -f requirements.txt --output requirements-dev.txt --with dev
+    ```
+
+This way, you'll have two separate files: `requirements.txt` for the main dependencies and `requirements-dev.txt` for both the main and development dependencies.