Fix Missing Documentation Includes & UI Rendering Issues

[yrlmanoharreddy]

Description:
This issue addresses two documentation-related problems:

Developer Notes:

1. Missing Documentation Includes (Add Missing Documentation Includes in index.adoc #310)

The index.adoc file is missing include:: statements for several input components, preventing them from appearing in the main documentation.
Components such as PIRSensorHelper and PhotoResistorHelper need to be properly included.

2. UI Rendering Issues in AsciiDoc Documentation (Fix UI Bug in Pi4Micronaut Documentation (Text Visibility Issue) #299)

The rendered documentation page has UI bugs where certain portions of the text are not fully visible.
This may be due to improper styling, layout configuration, or AsciiDoc rendering errors.
The documentation layout should be reviewed and fixed to ensure proper visibility of all content.

Acceptance Criteria:

• index.adoc includes all necessary include:: statements, and missing components appear in the main documentation.
• No UI rendering issues—text and formatting should display correctly.
• The final rendered documentation is clear, readable, and fully visible.