chore: sync public mirror from internal

[evalops-mirror]

Summary

• sync the sanitized public tree from dx-corp/mono
• keep dx-corp/code as a generated public mirror of the private source of truth
• preserve public-owned CI and trusted-publishing workflows from the public checkout
• internal source SHA: 29f82f72c4a2fb5964d303282bb74638f134ec0c
• last generated public sync base: 2d1fe9cde03a021bb4d22539ab9440f2ab5ef30b
• previewed public-tree drift: 23 file(s) to copy/update and 0 stale file(s) to delete
• public-only commits since last generated sync: 0
• to pause generated syncs while hand-editing this branch, apply the sync-hold label to this PR; the sync workflow skips every push while it is set

Source-of-truth status

Projection: deixic-code

• Source: dx-corp/mono@29f82f72c4a2fb5964d303282bb74638f134ec0c

• Prior destination base: 2d1fe9c

• Content SHA-256: cd4484854c325b7a6c6766c9755e49588a1810aa5fa395ed0c05323deb2c7314

• Result: drift_detected; 23 changed, 0 deleted

• Destination-owned content is preserved. Destination CI is a separate health signal.

• copy/update .repository-projection.json

• copy/update README.md

• copy/update packages/local-host-rs/examples/semantic_stream_fixture.rs

• copy/update packages/local-host-rs/src/headless/generated_protocol.rs

• copy/update packages/local-host-rs/src/headless/messages.rs

• copy/update packages/local-host-rs/src/headless/messages/state.rs

• copy/update packages/local-host-rs/src/headless/proto.rs

• copy/update packages/local-host-rs/src/headless_server.rs

• copy/update packages/local-host-rs/src/headless_server/semantic_stream.rs

• copy/update packages/local-host-rs/src/lib.rs

• copy/update packages/local-host-rs/src/semantic_text.rs

• copy/update packages/local-host-rs/src/ui_wake.rs

• copy/update packages/runtime-contracts-rs/fixtures/headless-protocol-v1.json

• copy/update packages/runtime-contracts-rs/src/protocol.rs

• copy/update packages/tui-rs/src/app.rs

• copy/update packages/tui-rs/src/app/startup_update.rs

• copy/update packages/tui-rs/src/entrypoint.rs

• copy/update packages/tui-rs/src/markdown.rs

• copy/update packages/tui-rs/src/themes/mod.rs

• copy/update packages/tui-rs/src/update_cli.rs

Drift sample

• copy/update .repository-projection.json
• copy/update README.md
• copy/update packages/local-host-rs/examples/semantic_stream_fixture.rs
• copy/update packages/local-host-rs/src/headless/generated_protocol.rs
• copy/update packages/local-host-rs/src/headless/messages.rs
• copy/update packages/local-host-rs/src/headless/messages/state.rs
• copy/update packages/local-host-rs/src/headless/proto.rs
• copy/update packages/local-host-rs/src/headless_server.rs
• copy/update packages/local-host-rs/src/headless_server/semantic_stream.rs
• copy/update packages/local-host-rs/src/lib.rs
• copy/update packages/local-host-rs/src/semantic_text.rs
• copy/update packages/local-host-rs/src/ui_wake.rs
• copy/update packages/runtime-contracts-rs/fixtures/headless-protocol-v1.json
• copy/update packages/runtime-contracts-rs/src/protocol.rs
• copy/update packages/tui-rs/src/app.rs
• copy/update packages/tui-rs/src/app/startup_update.rs
• copy/update packages/tui-rs/src/entrypoint.rs
• copy/update packages/tui-rs/src/markdown.rs
• copy/update packages/tui-rs/src/themes/mod.rs
• copy/update packages/tui-rs/src/update_cli.rs

Public-only commits since last generated sync

• none detected since last generated sync

Validation

• generated by the sync-public-release-mirror workflow in public-tree mode

Test Plan

• generated by the maestro-sync-public-release-mirror workflow in public-tree mode
• public-source-provenance require-internal-pr confirms internal source PR lineage
• generated mirror PRs use the slim public CI path (fmt/clippy/smoke + provenance); full cargo test/evals already ran on internal main for this SHA
• bot review threads on generated mirror PRs are advisory and do not block the next sync update

Staged Rollout

• Staging is unnecessary for this generated mirror PR: it does not independently promote user-visible behavior. It mirrors already-reviewed internal source from dx-corp/mono@29f82f72c4a2fb5964d303282bb74638f134ec0c, including existing hidden/evaluation surfaces, and keeps public package parity behind the established public-source-provenance gate.

[evalops-mirror]

Resolved 0 review-bot thread(s) on this generated public mirror PR.
Left 0 human-started thread(s) unresolved.

Review of mirrored code belongs on the mono source PR.
See https://github.com/dx-corp/mono/issues/9100 for the triage pattern.

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