Improved Path Detection

[ubadineke]

Solana LLDB path detection can be enhanced by incorporating additional fallback methods in case solana-lldb is not found at the default ./local/share/solana location. Alternative detection strategies include:

System PATH Detection – Check if solana-lldb is already available in the system's environment PATH.

Cache-Based Path Detection – Attempt to locate solana-lldb at ./cache/solana/[PLATFORM-TOOLS-VERSION]/platform-tools/llvm/bin/solana-lldb, which is typically present after running cargo build-sbf at least once within the project.