[Doc] Compile a list of common errors with ISRO PRADAN data

[TechieSamosa]

Start a Wiki page listing known quirks (e.g., specific XML tag errors) found in ISRO OHRC data.

[TechieSamosa]

If you have questions about this task, please ask in the GitHub Discussions board. Please comment 'I would like to work on this' to be assigned!

[shresthbhargava]

assign it to me i will do it under gssoc'26