Changed dependency management to poetry

README.md

@@ -21,3 +21,36 @@ Template repository for all FastAPI backend projects developed by Omukk.
    git clone git@git.omukk.dev/<username>/<repo>.git
    cd <repo>
    ```
+
+## Development and Testing
+
+1. **Install dependencies**:
+   ```
+   poetry install
+   poetry run pre-commit install
+   ```
+2. **Run database server**:
+   ```bash
+   docker compose up db -d
+   ```
+3. **Run Dev Server**:
+   ```bash
+   poetry run fastapi dev
+   ```
+
+4. **Stop Database Server**:
+   ```bash
+   docker compose down db
+   ```
+
+## Development Rules
+- Create a separate branch from `dev` and create a PR to `dev` after making changes
+- Branch names must be meaningful. Check [docs](https://docs.omukk.dev/doc/repos-bvFEDvytPz) for more details
+- Always run `black` and `isort` to maintain code consistency (this is done automatically using pre-commit hooks)-
+   ```bash
+   poetry run isort app main.py
+   poetry run black app main.py
+   # Make sure to run isort first
+   ```
+
+- Use static type checking using `mypy` if you feel like it (It is recommended but not mandatory). Static type checking might help you to identify critical bugs.