Minor syntax changes.

[skip ci] Update runtime-bootstrapping.md

Minor syntax changes.

fix

fixes #5683

fixes #5899

close #6128

issue #6126

- Responsive tables.
- Route is displayed by default, action is available as tooltip.
- Better config table display.
- PHP extensions are sorted alphabetically.

If there is no active module

fixes #6084

[skip ci] Update structure-extensions.md

Minor syntax changes.

[skip ci] Update structure-assets.md

Minor syntax changes.

[ci skip] Update structure-widgets.md

Minor syntax changes.

Update structure-filters.md

Minor syntax changes.

Update structure-modules.md

Minor syntax changes.

docs-guide-runtime-routing.md grammar fix [ci skip]

docs/guide-ja/runtime-routing.md added [ci skip]

Update structure-applications.md

A small modification

close #6099