Cardano Updates

Signed-off-by: cryptodj413 <[email protected]>

added:
* github:input-output-hk/mithril/43ceb402b1f66fbf4e95f50cc0d5473cbfae09a3#mithril-client-cli
* github:input-output-hk/mithril/43ceb402b1f66fbf4e95f50cc0d5473cbfae09a3#mithril-signer
removed:
* github:input-output-hk/mithril/7e5acd5a9758bbd46c3c8520be2f90fdfa246b8c#mithril-client-cli
* github:input-output-hk/mithril/7e5acd5a9758bbd46c3c8520be2f90fdfa246b8c#mithril-signer

Signed-off-by: Chris Gianelloni <[email protected]>

Bumps [github.com/btcsuite/btcd/btcutil](https://github.com/btcsuite/btcd) from 1.1.6 to 1.2.0.
- [Release notes](https://github.com/btcsuite/btcd/releases)
- [Changelog](https://github.com/btcsuite/btcd/blob/master/CHANGES)
- [Commits](https://github.com/btcsuite/btcd/compare/btcutil/v1.1.6...btcutil/v1.2.0)

---
updated-dependencies:
- dependency-name: github.com/btcsuite/btcd/btcutil
  dependency-version: 1.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [github.com/blinklabs-io/plutigo](https://github.com/blinklabs-io/plutigo) from 0.1.11 to 0.1.13.
- [Release notes](https://github.com/blinklabs-io/plutigo/releases)
- [Changelog](https://github.com/blinklabs-io/plutigo/blob/main/RELEASE_NOTES.md)
- [Commits](https://github.com/blinklabs-io/plutigo/compare/v0.1.11...v0.1.13)

---
updated-dependencies:
- dependency-name: github.com/blinklabs-io/plutigo
  dependency-version: 0.1.13
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Bumps [andrewslotin/go-proxy-pull-action](https://github.com/andrewslotin/go-proxy-pull-action) from 1.4.0 to 1.5.0.
- [Release notes](https://github.com/andrewslotin/go-proxy-pull-action/releases)
- [Commits](https://github.com/andrewslotin/go-proxy-pull-action/compare/e5aea3b8b3478fc5b76befda4390513868ed2dc8...00af8a5a49c844d6dde0bbbc116b72d8fd7ae97c)

---
updated-dependencies:
- dependency-name: andrewslotin/go-proxy-pull-action
  dependency-version: 1.5.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [github.com/blinklabs-io/gouroboros](https://github.com/blinklabs-io/gouroboros) from 0.168.0 to 0.170.1.
- [Release notes](https://github.com/blinklabs-io/gouroboros/releases)
- [Changelog](https://github.com/blinklabs-io/gouroboros/blob/main/RELEASE_NOTES.md)
- [Commits](https://github.com/blinklabs-io/gouroboros/compare/v0.168.0...v0.170.1)

---
updated-dependencies:
- dependency-name: github.com/blinklabs-io/gouroboros
  dependency-version: 0.170.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Signed-off-by: Chris Gianelloni <[email protected]>

Five derivable_impls: OutboundDecision, BehaviourSpec,
BehaviourOutcome<E>, DecisionOutcome<T>, RbProductionStrategy all had
manual Default impls picking a unit variant — replaced with
#[derive(Default)] + #[default].

One type_complexity: Behaviour::decide_vote took and returned
`Result<(bool, Option<Vec<u8>>), NoVoteReason>`, repeated four times
across the trait, CompositeBehaviour, LazyVoter, and a test stub.
Promoted to a public `VoteDecision` type alias next to NoVoteReason
in leios.rs and updated every callsite.

`cargo clippy -p shared-consensus --all-targets -- -D warnings` is
now clean; 270 unit tests pass; net-rs still builds.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

Mix of stale renames, unqualified type references inside nested
modules, and one private-item link.  cargo doc -p shared-consensus
--no-deps is now warning-free.

- praos.rs: parent_announced_eb → parent_announced_eb_for_cert
  (renamed at some point); qualify equivocating_rb_slots and
  note_header_first_seen with PraosState::; drop the link to the
  private LeiosState::decide_vote and point at the public
  ChainTipContext::equivocating_slots that actually carries the data.
- leios.rs: [`EmitVote`] → [`LeiosEffect::EmitVote`].
- mempool.rs: [`get_body_by_id`] → [`MempoolState::get_body_by_id`].
- chain_tree.rs: [`select_chain_once`](super::consensus::praos)
  was wrong on both ends — fix to the real path
  crate::praos::PraosState::select_chain_once.
- behaviour/mod.rs: inside `mod behaviours`, [`Behaviour`] resolves to
  nothing — use [`super::Behaviour`]; same for the [`decide_body_path`]
  cross-method link (use [`Self::decide_body_path`]); drop the
  redundant explicit link target on [`registry::build`].
- behaviour/behaviours/lazy_voter.rs: [`LeiosEffect::NoVote`] →
  [`crate::leios::LeiosEffect::NoVote`].

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

* feat(database): Made changes to optimize sqlite backfill address key lookup

Signed-off-by: Akhil Repala <[email protected]>

* feat(database): Added description for the tests

Signed-off-by: Akhil Repala <[email protected]>

* feat(database): Made changes to make sure it is consistent with SetTransactionBatched indexing of reference inputs for address_transaction

Signed-off-by: Akhil Repala <[email protected]>

---------

Signed-off-by: Akhil Repala <[email protected]>

README adds module entries for lottery / bitmap / fetch / mempool /
production / behaviour, four flow-specific sequence diagrams
(transactions, RBs, EBs, votes), an events-and-effects graph for
MempoolState, and summary sections for the Behaviour and Fetch
subsystems.  CLAUDE picks up the new modules in the map and adds a
Behaviours section pointing contributors at the subsystem README.

src/behaviour/README.md is new: hook taxonomy (reactive / decision /
strategy / notification), outcome enums, BehaviourHandle ownership,
composition rules, registry shape (BehaviourSpec, build, swap_handle),
outbound transforms, DelayQueue, shipped behaviours, and the recipe
for adding a new one — all under the same determinism contract.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>