feat: lightweight bootstrap context mode for heartbeat/cron runs (openclaw#26064) thanks @jose-velez

Verified:
- pnpm build
- pnpm check (fails on pre-existing unrelated repo issues in extensions/diffs and src/agents/tools/nodes-tool.test.ts)
- pnpm vitest run src/agents/bootstrap-files.test.ts src/infra/heartbeat-runner.model-override.test.ts src/cli/cron-cli.test.ts
- pnpm test:macmini (fails on pre-existing extensions/diffs import errors; touched suites pass)

Co-authored-by: jose-velez <10926182+jose-velez@users.noreply.github.com>
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>

src/cli/cron-cli/register.cron-add.ts

@@ -84,6 +84,7 @@ export function registerCronAddCommand(cron: Command) {
       .option("--thinking <level>", "Thinking level for agent jobs (off|minimal|low|medium|high)")
       .option("--model <model>", "Model override for agent jobs (provider/model or alias)")
       .option("--timeout-seconds <n>", "Timeout seconds for agent jobs")
+      .option("--light-context", "Use lightweight bootstrap context for agent jobs", false)
       .option("--announce", "Announce summary to a chat (subagent-style)", false)
       .option("--deliver", "Deprecated (use --announce). Announces a summary to a chat.")
       .option("--no-deliver", "Disable announce delivery and skip main-session summary")
@@ -189,6 +190,7 @@ export function registerCronAddCommand(cron: Command) {
                   : undefined,
               timeoutSeconds:
                 timeoutSeconds && Number.isFinite(timeoutSeconds) ? timeoutSeconds : undefined,
+              lightContext: opts.lightContext === true ? true : undefined,
             };
           })();
 

src/cli/cron-cli/register.cron-edit.ts

@@ -51,6 +51,8 @@ export function registerCronEditCommand(cron: Command) {
       .option("--thinking <level>", "Thinking level for agent jobs")
       .option("--model <model>", "Model override for agent jobs")
       .option("--timeout-seconds <n>", "Timeout seconds for agent jobs")
+      .option("--light-context", "Enable lightweight bootstrap context for agent jobs")
+      .option("--no-light-context", "Disable lightweight bootstrap context for agent jobs")
       .option("--announce", "Announce summary to a chat (subagent-style)")
       .option("--deliver", "Deprecated (use --announce). Announces a summary to a chat.")
       .option("--no-deliver", "Disable announce delivery")
@@ -226,6 +228,7 @@ export function registerCronEditCommand(cron: Command) {
             Boolean(model) ||
             Boolean(thinking) ||
             hasTimeoutSeconds ||
+            typeof opts.lightContext === "boolean" ||
             hasDeliveryModeFlag ||
             hasDeliveryTarget ||
             hasDeliveryAccount ||
@@ -244,6 +247,12 @@ export function registerCronEditCommand(cron: Command) {
             assignIf(payload, "model", model, Boolean(model));
             assignIf(payload, "thinking", thinking, Boolean(thinking));
             assignIf(payload, "timeoutSeconds", timeoutSeconds, hasTimeoutSeconds);
+            assignIf(
+              payload,
+              "lightContext",
+              opts.lightContext,
+              typeof opts.lightContext === "boolean",
+            );
             patch.payload = payload;
           }