Improved Memory Management Proper Resource Cleanup and Freeing Allocated Memory

[Shivam7-1]

This PR improves memory management by ensuring all dynamically allocated resources are properly freed. It adds early exits with cleanup for invalid parsing and URL checks, ensures out and out_get_origin are freed in all exit paths, and prevents memory leaks, enhancing the robustness and efficiency of the fuzzer code.

[Shivam7-1]

Hii @anonrig Could you please Review This PR whenever you are free :)
Thanks

[anonrig]

This would reduce our fuzzer coverage.

[Shivam7-1]

Hii @anonrig
I had done some changes above that the fuzzer continues even if ada_parse fails or the URL is invalid, improving test coverage. Instead of returning immediately, memory is properly managed by freeing allocated resources, but the fuzzer still proceeds to test ada_can_parse and other functions.
This avoids prematurely ending tests while ensuring correct memory cleanup for invalid inputs.