refactor: remove bootstrap warning alias

src/agents/bootstrap-budget.ts

@@ -354,9 +354,6 @@ export function appendBootstrapPromptWarning(
   return prompt ? `${prompt}\n\n${warningBlock}` : warningBlock;
 }
 
-/** @deprecated Use appendBootstrapPromptWarning. */
-export const prependBootstrapPromptWarning = appendBootstrapPromptWarning;
-
 export function buildBootstrapTruncationReportMeta(params: {
   analysis: BootstrapBudgetAnalysis;
   warningMode: BootstrapPromptWarningMode;

src/agents/cli-runner/execute.ts

@@ -7,7 +7,7 @@ import { sanitizeHostExecEnv } from "../../infra/host-env-security.js";
 import { enqueueSystemEvent as enqueueSystemEventImpl } from "../../infra/system-events.js";
 import { getProcessSupervisor as getProcessSupervisorImpl } from "../../process/supervisor/index.js";
 import { scopedHeartbeatWakeOptions } from "../../routing/session-key.js";
-import { prependBootstrapPromptWarning } from "../bootstrap-budget.js";
+import { appendBootstrapPromptWarning } from "../bootstrap-budget.js";
 import {
   createCliJsonlStreamingParser,
   extractCliErrorMessage,
@@ -248,7 +248,7 @@ export async function executePreparedCliRun(
     ? params.prompt
     : (context.openClawHistoryPrompt ?? params.prompt);
   let prompt = applyPluginTextReplacements(
-    prependBootstrapPromptWarning(basePrompt, context.bootstrapPromptWarningLines, {
+    appendBootstrapPromptWarning(basePrompt, context.bootstrapPromptWarningLines, {
       preserveExactPrompt: context.heartbeatPrompt,
     }),
     context.backendResolved.textTransforms?.input,

src/agents/pi-embedded-runner/run/attempt.spawn-workspace.bootstrap-warning.test.ts

@@ -3,7 +3,7 @@ import {
   analyzeBootstrapBudget,
   buildBootstrapInjectionStats,
   buildBootstrapPromptWarning,
-  prependBootstrapPromptWarning,
+  appendBootstrapPromptWarning,
 } from "../../bootstrap-budget.js";
 import { composeSystemPromptWithHookContext } from "./attempt.thread-helpers.js";
 
@@ -28,7 +28,7 @@ describe("runEmbeddedAttempt bootstrap warning prompt assembly", () => {
       analysis,
       mode: "once",
     });
-    const promptWithWarning = prependBootstrapPromptWarning("hello", warning.lines);
+    const promptWithWarning = appendBootstrapPromptWarning("hello", warning.lines);
     const systemPrompt = composeSystemPromptWithHookContext({
       baseSystemPrompt: promptWithWarning,
       prependSystemContext: "hook context",

src/agents/pi-embedded-runner/run/attempt.ts

@@ -58,7 +58,7 @@ import {
   buildBootstrapPromptWarning,
   buildBootstrapTruncationReportMeta,
   buildBootstrapInjectionStats,
-  prependBootstrapPromptWarning,
+  appendBootstrapPromptWarning,
 } from "../../bootstrap-budget.js";
 import {
   FULL_BOOTSTRAP_COMPLETED_CUSTOM_TYPE,
@@ -2585,7 +2585,7 @@ export async function runEmbeddedAttempt(
 
         // Run before_prompt_build hooks to allow plugins to inject prompt context.
         // Legacy compatibility: before_agent_start is also checked for context fields.
-        let effectivePrompt = prependBootstrapPromptWarning(
+        let effectivePrompt = appendBootstrapPromptWarning(
           params.prompt,
           bootstrapPromptWarning.lines,
           {