chore: configure Bandit for security checks and update CI workflows

- Added a new `.bandit` configuration file to skip specific security checks related to OAuth protocol constants and container bindings.
- Updated the linting workflow to use the new Bandit configuration file for security issue checks.
- Changed the test workflow to install dependencies from `requirements-dev.txt` instead of `requirements.txt` for better development environment setup.

Author: akshay5995

.bandit

@@ -0,0 +1,4 @@
+skips:
+  - B105  # hardcoded_password_string - OAuth protocol constants
+  - B106  # hardcoded_password_funcarg - OAuth protocol constants  
+  - B104  # hardcoded_bind_all_interfaces - Intentional for containers

.github/workflows/lint.yml

@@ -36,8 +36,8 @@ jobs:
     - name: Check for security issues with Bandit
       run: |
         pip install bandit[toml]>=1.7.0
-        bandit -r src/ -f json -o bandit-report.json || true
-        bandit -r src/
+        bandit -r src/ --configfile .bandit -f json -o bandit-report.json || true
+        bandit -r src/ --configfile .bandit
     
     - name: Type checking with mypy (optional)
       run: |

.github/workflows/test.yml

@@ -26,10 +26,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -r requirements.txt
-        
-        # Install coverage for test reporting
-        pip install pytest-cov>=4.0.0
+        pip install -r requirements-dev.txt
     
     - name: Run tests with coverage
       run: |