Cardano Updates

Add longest-chain consensus and configurable fake validation:

- consensus.rs: tracks local_tip, fetches blocks for longer chains,
  skips self-produced blocks, deduplicates in-flight fetches, handles
  rollbacks. 4 unit tests.
- validation.rs: spawns background sleep tasks (constant + per_byte ms),
  sends completion on mpsc channel. 2 unit tests.
- config.rs: ValidationConfig (rb_head_ms, rb_body_ms_constant/per_byte,
  tx_validation_ms/per_byte)
- main.rs: consensus handles TipAdvanced/BlockReceived/RolledBack events,
  validation_rx arm in select loop

Fix coordinator bug: PeerEvent::BlockFetched now carries the original
fetch range (from, to) so the coordinator uses the authoritative point
instead of falling back to Point::Origin when body.point() fails on
opaque/fake blocks. This fixes pending_fetches cleanup, fragment
pruning, and NetworkEvent::BlockReceived point accuracy.

317 tests (293 net-core + 24 net-node), 0 clippy warnings.

Marks Stage 3 complete in test-node-plan.md.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

Signed-off-by: Sasha Bogicevic <[email protected]>

  ReqTx, OnDecrementTx, and the rollback repost path were passing unfiltered
  pendingDeposits, allowing deposits from other heads to be picked up when
  selecting the next deposit for ReqSn.

Signed-off-by: Sasha Bogicevic <[email protected]>

Add VRF-based block production (lottery ported from sim-rs) and Poisson
transaction generation to the test node:

- production.rs: stake-weighted VRF lottery, fake block building, deterministic seeding
- mempool.rs: background Poisson tx generator, random body sizes
- config.rs: ProductionConfig (stake, total_stake, rb_probability) and TxConfig (tx_rate, size range)
- main.rs: slot tick triggers try_produce_block, spawns tx generator

18 tests, 0 clippy warnings. Live-tested: producer (full stake, 200ms
slots) generates blocks seen by follower via ChainSync; txs broadcast
at configured rate.

Marks Stages 1 and 2 complete in test-node-plan.md.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

New net-node binary crate implementing Stage 1 of the test node plan:
- TOML config with figment layering (repeatable --config, --set overrides)
- Slot clock aligned to wall-clock with configurable slot duration
- Coordinator wrapper (duplex mode, auto peer addition)
- Main event loop: slot ticks + network events + graceful shutdown
- 10 unit tests, 0 clippy warnings

Also adds the full test-node-plan.md with 5-stage implementation plan
covering production, consensus, validation, Leios, and telemetry.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

Co-authored-by: Copilot <[email protected]>

chore: expose min and idleTimeoutMillis pg options

Bumps [actions/deploy-pages](https://github.com/actions/deploy-pages)
from 4 to 5.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/actions/deploy-pages/releases">actions/deploy-pages's
releases</a>.</em></p>
<blockquote>
<h2>v5.0.0</h2>
<h1>Changelog</h1>
<ul>
<li>Update Node.js version to 24.x <a
href="https://github.com/salmanmkc"><code>@​salmanmkc</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/404">#404</a>)</li>
<li>Add workflow file for publishing releases to immutable action
package <a
href="https://github.com/Jcambass"><code>@​Jcambass</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/374">#374</a>)</li>
<li>Bump braces from 3.0.2 to 3.0.3 in the npm_and_yarn group across 1
directory <a
href="https://github.com/dependabot"><code>@​dependabot</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/360">#360</a>)</li>
<li>Make the rebuild dist workflow work nicer with Dependabot <a
href="https://github.com/yoannchaudet"><code>@​yoannchaudet</code></a>
(<a
href="https://redirect.github.com/actions/deploy-pages/issues/361">#361</a>)</li>
<li>Bump the non-breaking-changes group across 1 directory with 3
updates <a
href="https://github.com/dependabot"><code>@​dependabot</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/358">#358</a>)</li>
<li>Delete repeated sentence <a
href="https://github.com/garethsb"><code>@​garethsb</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/359">#359</a>)</li>
<li>Update README.md <a
href="https://github.com/tsusdere"><code>@​tsusdere</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/348">#348</a>)</li>
<li>Bump the non-breaking-changes group with 4 updates <a
href="https://github.com/dependabot"><code>@​dependabot</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/341">#341</a>)</li>
<li>Remove error message for file permissions <a
href="https://github.com/TooManyBees"><code>@​TooManyBees</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/340">#340</a>)</li>
</ul>
<hr />
<p>See details of <a
href="https://github.com/actions/deploy-pages/compare/v4.0.5...v4.0.6">all
code changes</a> since previous release.</p>
<p>:warning: For use with products other than GitHub.com, such as GitHub
Enterprise Server, please consult the <a
href="https://github.com/actions/deploy-pages/#compatibility">compatibility
table</a>.</p>
<h2>v4.0.5</h2>
<h1>Changelog</h1>
<ul>
<li>On API error, the error message will surface the API request ID <a
href="https://github.com/TooManyBees"><code>@​TooManyBees</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/324">#324</a>)</li>
<li>Bump the non-breaking-changes group with 2 updates <a
href="https://github.com/dependabot"><code>@​dependabot</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/318">#318</a>)</li>
<li>Bump the non-breaking-changes group with 1 update <a
href="https://github.com/dependabot"><code>@​dependabot</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/316">#316</a>)</li>
<li>Bump the non-breaking-changes group with 3 updates <a
href="https://github.com/dependabot"><code>@​dependabot</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/314">#314</a>)</li>
<li>Bump release-drafter/release-drafter from 5.25.0 to 6.0.0 <a
href="https://github.com/dependabot"><code>@​dependabot</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/311">#311</a>)</li>
</ul>
<hr />
<p>See details of <a
href="https://github.com/actions/deploy-pages/compare/v4.0.4...v4.0.5">all
code changes</a> since previous release.</p>
<p>:warning: For use with products other than GitHub.com, such as GitHub
Enterprise Server, please consult the <a
href="https://github.com/actions/deploy-pages/#compatibility">compatibility
table</a>.</p>
<h2>v4.0.4</h2>
<h1>Changelog</h1>
<ul>
<li>Update api-client.js <a
href="https://github.com/lmammino"><code>@​lmammino</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/295">#295</a>)</li>
<li>fix typo: compatibilty -&gt; compatibility <a
href="https://github.com/SimonSiefke"><code>@​SimonSiefke</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/298">#298</a>)</li>
<li>Bump <code>@​actions/artifact</code> from 2.0.1 to 2.1.1 <a
href="https://github.com/dependabot"><code>@​dependabot</code></a> (<a
href="https://redirect.github.com/actions/deploy-pages/issues/310">#310</a>)</li>
<li>Update Dependabot config to group non-breaking changes <a
href="https://github.com/JamesMGreene"><code>@​JamesMGreene</code></a>
(<a
href="https://redirect.github.com/actions/deploy-pages/issues/307">#307</a>)</li>
</ul>
<hr />
<p>See details of <a
href="https://github.com/actions/deploy-pages/compare/v4.0.3...v4.0.4">all
code changes</a> since previous release.</p>
<p>:warning: For use with products other than GitHub.com, such as GitHub
Enterprise Server, please consult the <a
href="https://github.com/actions/deploy-pages/#compatibility">compatibility
table</a>.</p>
<h2>v4.0.3</h2>
<h1>Changelog</h1>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/actions/deploy-pages/commit/cd2ce8fcbc39b97be8ca5fce6e763baed58fa128"><code>cd2ce8f</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/deploy-pages/issues/404">#404</a>
from salmanmkc/node24</li>
<li><a
href="https://github.com/actions/deploy-pages/commit/bbe2a950ee52d4f5cbe74e6d9d6a8803676e91d5"><code>bbe2a95</code></a>
Update Node.js version to 24.x</li>
<li><a
href="https://github.com/actions/deploy-pages/commit/854d7aa1b99e4509c4d1b53d69b7ba4eaf39215a"><code>854d7aa</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/deploy-pages/issues/374">#374</a>
from actions/Jcambass-patch-1</li>
<li><a
href="https://github.com/actions/deploy-pages/commit/306bb814f29679fd12f0e4b0014bc1f3a7e7f4bc"><code>306bb81</code></a>
Add workflow file for publishing releases to immutable action
package</li>
<li><a
href="https://github.com/actions/deploy-pages/commit/b74272834adc04f971da4b0b055c49fa8d7f90c9"><code>b742728</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/deploy-pages/issues/360">#360</a>
from actions/dependabot/npm_and_yarn/npm_and_yarn-513...</li>
<li><a
href="https://github.com/actions/deploy-pages/commit/72732942c639e67ea3f70165fd2e012dd6d95027"><code>7273294</code></a>
Bump braces in the npm_and_yarn group across 1 directory</li>
<li><a
href="https://github.com/actions/deploy-pages/commit/963791f01c40ef3eff219c255dbfb97a6f2c9f87"><code>963791f</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/deploy-pages/issues/361">#361</a>
from actions/dependabot-friendly</li>
<li><a
href="https://github.com/actions/deploy-pages/commit/51bb29d9d7bfe15d731c4957ce1887b5ae8c6727"><code>51bb29d</code></a>
Make the rebuild dist workflow safer for Dependabot</li>
<li><a
href="https://github.com/actions/deploy-pages/commit/89f3d10406f57ee86e6517a982b3fb0438bd6dc5"><code>89f3d10</code></a>
Merge pull request <a
href="https://redirect.github.com/actions/deploy-pages/issues/358">#358</a>
from actions/dependabot/npm_and_yarn/non-breaking-cha...</li>
<li><a
href="https://github.com/actions/deploy-pages/commit/bce735589bbbfa569f1d2ac003277b590d743e4c"><code>bce7355</code></a>
Merge branch 'main' into
dependabot/npm_and_yarn/non-breaking-changes-99c12deb21</li>
<li>Additional commits viewable in <a
href="https://github.com/actions/deploy-pages/compare/v4...v5">compare
view</a></li>
</ul>
</details>
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</details>

Add adapot to exporters.json as an epoch-partitioned dune exporter.
Add exports/ to .gitignore to prevent accidental commits of
EXPORT_DATA_PATH output files.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

Bumps [github.com/gin-contrib/zap](https://github.com/gin-contrib/zap) from 1.1.6 to 1.1.7.
- [Release notes](https://github.com/gin-contrib/zap/releases)
- [Commits](https://github.com/gin-contrib/zap/compare/v1.1.6...v1.1.7)

---
updated-dependencies:
- dependency-name: github.com/gin-contrib/zap
  dependency-version: 1.1.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Bumps [github.com/blinklabs-io/gouroboros](https://github.com/blinklabs-io/gouroboros) from 0.153.1 to 0.163.3.
- [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/v0.153.1...v0.163.3)

---
updated-dependencies:
- dependency-name: github.com/blinklabs-io/gouroboros
  dependency-version: 0.163.3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Bumps [github.com/gin-contrib/cors](https://github.com/gin-contrib/cors) from 1.7.6 to 1.7.7.
- [Release notes](https://github.com/gin-contrib/cors/releases)
- [Commits](https://github.com/gin-contrib/cors/compare/v1.7.6...v1.7.7)

---
updated-dependencies:
- dependency-name: github.com/gin-contrib/cors
  dependency-version: 1.7.7
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Bumps [actions/setup-go](https://github.com/actions/setup-go) from 6.3.0 to 6.4.0.
- [Release notes](https://github.com/actions/setup-go/releases)
- [Commits](https://github.com/actions/setup-go/compare/4b73464bb391d4059bd26b0524d20df3927bd417...4a3601121dd01d1626a1e23e37211e3254c1c06c)

---
updated-dependencies:
- dependency-name: actions/setup-go
  dependency-version: 6.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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