chore: Enhance documentation for E2E testing:

- Added clarity and structure to README files, including recent updates and getting started sections.
- Improved manual verification documentation for CrowdSec authentication, emphasizing expected outputs and success criteria.
- Updated debugging guide with detailed output examples and automatic trace capture information.
- Refined best practices for E2E tests, focusing on efficient polling, locator strategies, and state management.
- Documented triage report for DNS Provider feature tests, highlighting issues fixed and test results before and after improvements.
- Revised E2E test writing guide to include when to use specific helper functions and patterns for better test reliability.
- Enhanced troubleshooting documentation with clear resolutions for common issues, including timeout and token configuration problems.
- Updated tests README to provide quick links and best practices for writing robust tests.

VERSION.md

@@ -24,8 +24,10 @@ Example: `0.1.0-alpha`, `1.0.0-beta.1`, `2.0.0-rc.2`
 1. **Create and push a release tag**:
 
    ```bash
+
   git tag -a v1.0.0 -m "Release v1.0.0"
   git push origin v1.0.0
+
    ```
 
 2. **GitHub Actions automatically**:
@@ -51,10 +53,12 @@ Use it only when you need local/version-file parity checks:
   echo "1.0.0" > .version
    ```
 
-2. **Validate `.version` matches the latest tag**:
+1. **Validate `.version` matches the latest tag**:
 
    ```bash
+
   bash scripts/check-version-match-tag.sh
+
    ```
 
 ### Deterministic Rollout Verification Gates (Mandatory)