Compaction: preserve opaque identifiers in summaries (openclaw#25553) thanks @rodrigouroz

Verified:
- pnpm install --frozen-lockfile
- pnpm build
- pnpm check
- pnpm test:macmini

Co-authored-by: rodrigouroz <384037+rodrigouroz@users.noreply.github.com>
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>

src/agents/pi-embedded-runner/extensions.ts

@@ -81,6 +81,8 @@ export function buildEmbeddedExtensionFactories(params: {
     setCompactionSafeguardRuntime(params.sessionManager, {
       maxHistoryShare: compactionCfg?.maxHistoryShare,
       contextWindowTokens: contextWindowInfo.tokens,
+      identifierPolicy: compactionCfg?.identifierPolicy,
+      identifierInstructions: compactionCfg?.identifierInstructions,
       model: params.model,
     });
     factories.push(compactionSafeguardExtension);