fix(settings): classify caller-selected limits as parameter updates

analysis_timeout_ms, max_heap_mb, and command_timeout_ms keep the source chosen by the caller, the runtime override, or the built-in default. A request value reports update_mode parameter because update_analysis_settings cannot change that call.

src/domain/analysisErrorProjection.test.ts

@@ -1530,11 +1530,25 @@ describe("analysis error projection: caller lifetime", () => {
       expect.objectContaining({
         setting: "wasm.command_timeout_ms",
         source: "request",
+        update_mode: "parameter",
         parameter: "command_timeout_ms",
         applies_at: "next_invocation",
         scope: "rea-invocation",
       }),
     );
+    expect(
+      analysisSettingLimit("wasm.command_timeout_ms", 100, "runtime"),
+    ).toMatchObject({ source: "runtime", update_mode: "runtime" });
+    expect(
+      analysisSettingLimit("javascript.max_heap_mb", 128, "request"),
+    ).toMatchObject({
+      source: "request",
+      update_mode: "parameter",
+      parameter: "max_heap_mb",
+    });
+    expect(
+      analysisSettingLimit("javascript.analysis_timeout_ms", 1, "default"),
+    ).toMatchObject({ source: "default", update_mode: "runtime" });
     expect(
       projectAnalysisError(error, "invocation").details?.limit,
     ).not.toHaveProperty("environment");