Cardano Updates

The internal lib/balance-tx was deleted; remove its test references
from ci.yml, macos-unit-tests.yml, windows.yml, and .gitignore.

Replace internal lib/balance-tx/ with the standalone
cardano-balance-transaction library. All imports updated from
Internal.Cardano.Write.* to Cardano.Balance.Tx.*.
Type conversions added in Shelley/Transaction.hs for
wallet-primitive <-> standalone-primitive types.

- Fix AnyPlutusScriptVersion.toEnum crash by limiting genCostModels
  to PlutusV1-V3 (PlutusV4 has no AnyPlutusScriptVersion constructor)
- Update hardcoded TxSize values in ErrBalanceTxMaxSizeLimitExceeded
- Regenerate golden files for changed protocol parameter sizes

addScriptIntegrityHash unconditionally set SJust even for transactions
without Plutus scripts, causing PPViewHashesDontMatch failures in the
ledger which expects SNothing when redeemers, datums, and language
views are all empty.

GetStakeDistribution2 requires NodeToClientV_21 but the wallet only
advertised V16-V17, causing QueryEncoderUnsupportedQuery crashes when
the node ran in Conway/Dijkstra era.

The previous commit cleared haskell.nix's streaming-commons patch
assuming 0.2.3.1 was resolved, but the Hackage index-state
(2025-09-29) predates the 0.2.3.1 release. Without the patch,
Win32File.hsc fails with missing Share.h during cross-compilation.

Add DijkstraEra stubs and update imports across balance-tx, wallet,
network-layer, local-cluster, api, and test packages for compatibility
with cardano-api 10.12.

Track error stubs that need implementation when DijkstraEra is promoted
to RecentEra, and deprecated certificate imports to migrate.

Add DijkstraEra pattern matches to ledger conversion, block reading,
and transaction feature extraction modules.

Update flake inputs, dependency bounds, and remove -Wno-deriving-typeable
Nix suppression for cardano-node 10.6.2 / cardano-api 10.12.

Add Dijkstra era type, generators, and pattern matches across all
cardano-wallet-read transaction feature modules.

## Summary
- Strip cardano-ecosystem version bounds from all `.cabal` files
- Pin resolved versions as `==` constraints in `cabal.project`
- Pre-existing nix-provided packages (io-classes, cardano-crypto,
cardano-prelude) excluded from pins

Extracted from #5197 to keep the node bump PR focused on era changes.

Replace internal lib/balance-tx/ with the standalone
cardano-balance-transaction library. All imports updated from
Internal.Cardano.Write.* to Cardano.Balance.Tx.*.
Type conversions added in Shelley/Transaction.hs for
wallet-primitive <-> standalone-primitive types.

The previous commit cleared haskell.nix's streaming-commons patch
assuming 0.2.3.1 was resolved, but the Hackage index-state
(2025-09-29) predates the 0.2.3.1 release. Without the patch,
Win32File.hsc fails with missing Share.h during cross-compilation.