win: categorize and rename network security #131

This commit restructures the categorization of network security-related
scripts to improve clarity and align with user expectations. It involves
renaming and reorganizing categories to more accurately reflect their
functions beyond just IIS configurations.

This reorganization helps users find and utilize network security
scripts more efficiently and ensures that the categorization accurately
reflects the broader application of the scripts beyond server
configurations.

Changes:

- Merge network security enhancements under a single category.
- Rename categories for simplicity and increased technical accuracy.
- Flatten nested categories to streamline navigation and enhance
  clarity.
- Update documentation to match the new category structures.
- Revise script recommendations to encourage broader use.
- Fix revert codes of some related scripts to reflect default OS
  settings.

docs/script-guidelines.md

@@ -27,6 +27,7 @@ Key attributes of a good script:
   - `Minimize` over `Limit`, `Reduce`
   - `Maximize` over `Extend`, `Delay`, `Postpone`, `Prolong`
   - `Remove` over `Uninstall`
+  - `Improve` over `Increase`
 - Structure your phrases for clarity, examples:
   - Prefer `Disable XX telemetry` over `Disable telemetry in XX`
   - Prefer `Clear XX data` over `Clear data from XX`, or `Clear data of XX`.