完善外部生成Worker动态扩缩容

新增外部生成controller进程角色与systemd服务

补齐队列统计procedure与spacetime-client绑定

更新生产部署脚本、健康巡检和server provision的worker/controller口径

新增容器worker smoke脚本并同步运维文档与团队记忆

server-rs/crates/spacetime-client/src/module_bindings/external_generation_queue_stats_procedure_result_type.rs

@@ -0,0 +1,19 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+use super::external_generation_queue_stats_snapshot_type::ExternalGenerationQueueStatsSnapshot;
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+pub struct ExternalGenerationQueueStatsProcedureResult {
+    pub ok: bool,
+    pub stats: Option<ExternalGenerationQueueStatsSnapshot>,
+    pub error_message: Option<String>,
+}
+
+impl __sdk::InModule for ExternalGenerationQueueStatsProcedureResult {
+    type Module = super::RemoteModule;
+}

server-rs/crates/spacetime-client/src/module_bindings/external_generation_queue_stats_snapshot_type.rs

@@ -0,0 +1,23 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+pub struct ExternalGenerationQueueStatsSnapshot {
+    pub pending_count: u32,
+    pub delayed_pending_count: u32,
+    pub claimable_pending_count: u32,
+    pub running_active_count: u32,
+    pub expired_running_count: u32,
+    pub terminal_count: u32,
+    pub claimable_count: u32,
+    pub oldest_claimable_age_micros: Option<i64>,
+    pub now_micros: i64,
+}
+
+impl __sdk::InModule for ExternalGenerationQueueStatsSnapshot {
+    type Module = super::RemoteModule;
+}

server-rs/crates/spacetime-client/src/module_bindings/get_external_generation_queue_stats_and_return_procedure.rs

@@ -0,0 +1,54 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+use super::external_generation_queue_stats_procedure_result_type::ExternalGenerationQueueStatsProcedureResult;
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+struct GetExternalGenerationQueueStatsAndReturnArgs {}
+
+impl __sdk::InModule for GetExternalGenerationQueueStatsAndReturnArgs {
+    type Module = super::RemoteModule;
+}
+
+#[allow(non_camel_case_types)]
+/// Extension trait for access to the procedure `get_external_generation_queue_stats_and_return`.
+///
+/// Implemented for [`super::RemoteProcedures`].
+pub trait get_external_generation_queue_stats_and_return {
+    fn get_external_generation_queue_stats_and_return(&self) {
+        self.get_external_generation_queue_stats_and_return_then(|_, _| {});
+    }
+
+    fn get_external_generation_queue_stats_and_return_then(
+        &self,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<ExternalGenerationQueueStatsProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    );
+}
+
+impl get_external_generation_queue_stats_and_return for super::RemoteProcedures {
+    fn get_external_generation_queue_stats_and_return_then(
+        &self,
+
+        __callback: impl FnOnce(
+                &super::ProcedureEventContext,
+                Result<ExternalGenerationQueueStatsProcedureResult, __sdk::InternalError>,
+            ) + Send
+            + 'static,
+    ) {
+        self.imp
+            .invoke_procedure_with_callback::<_, ExternalGenerationQueueStatsProcedureResult>(
+                "get_external_generation_queue_stats_and_return",
+                GetExternalGenerationQueueStatsAndReturnArgs {},
+                __callback,
+            );
+    }
+}