chore: add tests, update docs and actions (#299)

* docs: update documentation

* feat: validate-inputs has it's own pyproject

* security: mask DOCKERHUB_PASSWORD

* chore: add tokens, checkout, recrete docs, integration tests

* fix: add `statuses: write` permission to pr-lint

python-version-detect/rules.yml

@@ -2,7 +2,7 @@
 # Validation rules for python-version-detect action
 # Generated by update-validators.py v1.0.0 - DO NOT EDIT MANUALLY
 # Schema version: 1.0
-# Coverage: 100% (1/1 inputs)
+# Coverage: 100% (2/2 inputs)
 #
 # This file defines validation rules for the python-version-detect GitHub Action.
 # Rules are automatically applied by validate-inputs action when this
@@ -16,13 +16,15 @@ generator_version: 1.0.0
 required_inputs: []
 optional_inputs:
   - default-version
+  - token
 conventions:
   default-version: semantic_version
+  token: github_token
 overrides:
   default-version: python_version
 statistics:
-  total_inputs: 1
-  validated_inputs: 1
+  total_inputs: 2
+  validated_inputs: 2
   skipped_inputs: 0
   coverage_percentage: 100
 validation_coverage: 100
@@ -30,7 +32,7 @@ auto_detected: true
 manual_review_required: false
 quality_indicators:
   has_required_inputs: false
-  has_token_validation: false
+  has_token_validation: true
   has_version_validation: true
   has_file_validation: false
-  has_security_validation: false
+  has_security_validation: true