Classify Orca analog-button inputs as analog

[LaurencePutterman]

Summary

• Treat replay input with enough small off-axis analog evidence as analog before falling back to the existing rim-coordinate box heuristic.
• Add issue Orca should not be subject to Fuzzing checks #15 Orca replay fixtures and regression coverage.
• Ensure affected Orca replays skip box-only SDI and input-fuzzing checks.

Fixes #15

Testing

• cd libenforcer-wasm && cargo test --target aarch64-apple-darwin issue15 -- --nocapture
• cd libenforcer-wasm && cargo test --target aarch64-apple-darwin

[altf4]

I tested it against the rest of the Orca replays I have and it passed. So, LGTM