Refactor server lifecycle and RPC route contracts

[Nek-12]

Summary

• Collapse split local/remote lifecycle paths behind server-owned boundaries for prompt activity, user turns, queue/interrupt, launch/lifecycle/rollback, project binding/worktree target, auth/bootstrap/config, and runtime registration.
• Add authoritative shared/rpccontract route metadata for RPC methods and derive gateway auth/handler exposure plus route coverage from it.
• Add regression coverage for prompt subscribe gap, active-submit queue duplication, route/remote/loopback parity, and gateway route coverage.

Verification

• ./scripts/test.sh ./...
• ./scripts/build.sh --output ./bin/builder
• Push hook: formatting, go vet, build, tests

Notes

• docs/dev/techdebt/ is untracked local user work and intentionally not included.

[coderabbitai]

Important

Review skipped

Too many files!

This PR contains 157 files, which is 7 over the limit of 150.

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: c553474f-8ca4-48ec-8b56-42eac772c873

📥 Commits

Reviewing files that changed from the base of the PR and between 901fb5a and 7b7993d.

📒 Files selected for processing (157)

• cli/app/ask_bridge_test.go
• cli/app/auth_gate.go
• cli/app/auth_gate_test.go
• cli/app/embedded_server.go
• cli/app/embedded_server_part2_test.go
• cli/app/embedded_server_test.go
• cli/app/launch_planner.go
• cli/app/launch_planner_test.go
• cli/app/project_binding_flow.go
• cli/app/project_binding_flow_test.go
• cli/app/prompt_events.go
• cli/app/remote_auth_bootstrap.go
• cli/app/remote_server.go
• cli/app/run_prompt_target.go
• cli/app/run_prompt_test.go
• cli/app/runtime_event_bridge_test_helper_test.go
• cli/app/runtime_factory.go
• cli/app/runtime_factory_test.go
• cli/app/runtime_factory_test_helpers_test.go
• cli/app/runtime_projection_test.go
• cli/app/session_lifecycle.go
• cli/app/session_lifecycle_part2_test.go
• cli/app/session_lifecycle_test.go
• cli/app/session_server_target.go
• cli/app/session_server_target_part2_test.go
• cli/app/session_server_target_part3_test.go
• cli/app/session_server_target_test.go
• cli/app/stream_resubscribe_test.go
• cli/app/terminal_bell.go
• cli/app/terminal_bell_test.go
• cli/app/ui.go
• cli/app/ui_ask_controller.go
• cli/app/ui_ask_deferred_test.go
• cli/app/ui_busy_commands_test.go
• cli/app/ui_clipboard_test.go
• cli/app/ui_compaction_resume_test.go
• cli/app/ui_event_reducers.go
• cli/app/ui_input_controller.go
• cli/app/ui_input_controller_commands.go
• cli/app/ui_input_controller_flows.go
• cli/app/ui_input_mode.go
• cli/app/ui_input_mode_test.go
• cli/app/ui_input_queue.go
• cli/app/ui_input_resume.go
• cli/app/ui_input_submission.go
• cli/app/ui_layout_rendering.go
• cli/app/ui_loop.go
• cli/app/ui_native_scrollback_integration_part4_test.go
• cli/app/ui_native_scrollback_integration_test.go
• cli/app/ui_part2_test.go
• cli/app/ui_part3_test.go
• cli/app/ui_part4_test.go
• cli/app/ui_part5_test.go
• cli/app/ui_part6_test.go
• cli/app/ui_part7_test.go
• cli/app/ui_part8_test.go
• cli/app/ui_part9_test.go
• cli/app/ui_process_client.go
• cli/app/ui_process_client_test.go
• cli/app/ui_projected_test_helpers_test.go
• cli/app/ui_queue_identity_test.go
• cli/app/ui_rollback.go
• cli/app/ui_runtime_adapter.go
• cli/app/ui_runtime_adapter_part5_test.go
• cli/app/ui_runtime_adapter_part6_test.go
• cli/app/ui_runtime_adapter_test.go
• cli/app/ui_runtime_client.go
• cli/app/ui_runtime_client_part2_test.go
• cli/app/ui_runtime_control.go
• cli/app/ui_runtime_control_test.go
• cli/app/ui_runtime_event_reduction.go
• cli/app/ui_runtime_sync.go
• cli/app/ui_scroll_keys_test.go
• cli/app/ui_state.go
• cli/app/ui_state_test_helpers_test.go
• cli/app/ui_status.go
• cli/app/ui_terminal_cursor_test.go
• cli/app/ui_test.go
• cli/app/ui_transcript_diag_test.go
• cli/app/ui_transcript_entries.go
• cli/app/ui_transcript_page_apply.go
• cli/app/ui_transcript_pager.go
• cli/app/ui_turn_completion_bell_test.go
• cli/app/ui_worktree_commands.go
• cli/app/ui_worktree_commands_part2_test.go
• cli/app/ui_worktree_reducer.go
• cli/builder/binding_commands_test.go
• cli/tui/model.go
• docs/dev/decisions.md
• server/authbootstrap/service.go
• server/authbootstrap/service_test.go
• server/authstatus/service.go
• server/authstatus/service_test.go
• server/core/core.go
• server/launch/planner.go
• server/launch/planner_part2_test.go
• server/launch/planner_test.go
• server/lifecycle/lifecycle.go
• server/lifecycle/lifecycle_test.go
• server/primaryrun/runtime_client.go
• server/primaryrun/runtime_client_test.go
• server/projectview/service.go
• server/projectview/service_test.go
• server/promptactivity/service.go
• server/registry/runtime_registry.go
• server/registry/runtime_registry_test.go
• server/runprompt/headless.go
• server/runprompt/headless_test.go
• server/runtime/chat_store.go
• server/runtime/committed_transcript_events_test.go
• server/runtime/engine.go
• server/runtime/engine_part11_test.go
• server/runtime/events.go
• server/runtime/message_lifecycle.go
• server/runtime/persisted_transcript_user_index.go
• server/runtime/persisted_transcript_user_index_test.go
• server/runtime/transcript_scan.go
• server/runtimecontrol/service.go
• server/runtimecontrol/service_idempotency_test.go
• server/runtimecontrol/service_test.go
• server/runtimecontrol/service_turn_submission.go
• server/runtimeview/projection.go
• server/runtimewire/runtime_registration.go
• server/sessioncontrol/controller.go
• server/sessioncontrol/controller_test.go
• server/sessionlaunch/service.go
• server/sessionlaunch/service_test.go
• server/sessionlifecycle/service.go
• server/sessionlifecycle/service_test.go
• server/sessionruntime/service.go
• server/transport/gateway.go
• server/transport/gateway_contract_test.go
• server/transport/gateway_part2_test.go
• server/transport/gateway_test.go
• shared/client/project_view.go
• shared/client/remote.go
• shared/client/remote_contract_test.go
• shared/client/remote_stream.go
• shared/client/remote_test.go
• shared/client/runtime_control.go
• shared/clientui/prompt.go
• shared/clientui/runtime.go
• shared/clientui/runtime_events.go
• shared/clientui/runtime_events_test.go
• shared/clientui/types.go
• shared/protocol/handshake.go
• shared/rollbacktarget/token.go
• shared/rpccontract/routes.go
• shared/rpccontract/routes_test.go
• shared/serverapi/auth_bootstrap.go
• shared/serverapi/auth_status.go
• shared/serverapi/project_view.go
• shared/serverapi/prompt_activity.go
• shared/serverapi/runtime_control.go
• shared/serverapi/session_launch.go
• shared/serverapi/session_lifecycle.go
• shared/transcript/entry_compare.go

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