test(maya): un-skip native signtx — digest-verified, no frozen vectors; solana TransferChecked + attested-symbol OLED tests; report: hive/solana/maya catalog + specificity frame picker

- mayachain: the 3 skipped native tests carried thorchain's copy-pasted
  signature vectors (could never pass). Rewritten self-verifying: host
  reconstructs the amino sign-doc byte-for-byte (mirrors mayachain.c; the
  identical construction reproduces thorchain's green frozen vector) and
  verifies the signature against it + the known device pubkey.
- solana: TransferChecked clear-sign test (dedicated mint screen, no
  AdvancedMode) + signed-token-def test (LoadClearsignSigner attestation
  over mint/decimals/symbol -> 'signed by alias' screen). messages_solana_pb2
  regenerated (protoc 3.5.1) with SolanaTokenInfo signature/signer_key_id;
  device-protocol pin -> 47e19d8 (matching proto).
- report SECTIONS: Hive G6-G28 (sign-message printable-whitelist oracle fix,
  sign-ops, transfer fences), Solana S8/S12 captions corrected to the
  force-opaque behavior + S13-S24, Maya M4-M6 native entries, THOR H2/H4 +
  EVM E20/E21 deposit happy paths get capture hints; H2 + maya memos render
  full-sequence (every raw-memo page).
- frame picker: blank/lock frames never shown; cross-test duplicate census
  (masked for the scroll-arrow animation) ranks test-specific frames above
  shared chrome, fixing the leaked IMPORT-RECOVERY/blank frames in section C.

Author: BitHighlander