Handle malformed image parser errors in View Bit Plane

[zainnadeem786]

Summary

Fix View Bit Plane handling for malformed image input whose file signature is detected as an image but fails during decoder parsing.

A crafted PNG can preserve the PNG magic bytes while replacing the required first IHDR chunk with IBDR. In that case, isImage() identifies the input as image/png, but Jimp.read() / pngjs throws a plain parser error.

Previously, that plain dependency error was treated as an unexpected operation failure. This PR wraps the image-loading step and converts decoder failures into a user-facing OperationError, consistent with nearby image operations.

Changes

• Wrap only the Jimp.read(input) call in ViewBitPlane.run().
• Convert image parser/read failures into:

Error loading image. (<original error>)

• Add regression coverage for a malformed PNG where IBDR replaces the required IHDR chunk.
• Keep valid View Bit Plane behavior unchanged.

Validation

Executed:

node --no-warnings --no-deprecation --openssl-legacy-provider --trace-uncaught tests/operations/index.mjs
git diff --check

Result:

TOTAL   2057
PASSING 2057

Closes #2504.