refactor(dcp-for-compaction): migrate from experimental config to hook system

- Add 'dcp-for-compaction' to HookNameSchema
- Remove dcp_for_compaction from ExperimentalConfigSchema
- Update executor.ts to use dcpForCompaction parameter
- Enable DCP by default (can be disabled via disabled_hooks)
- Update all 4 README files (EN, KO, JA, ZH-CN)

🤖 GENERATED WITH ASSISTANCE OF [OhMyOpenCode](https://github.com/code-yeongyu/oh-my-opencode)

src/hooks/anthropic-context-window-limit-recovery/executor.test.ts

@@ -151,6 +151,7 @@ describe("executeCompact lock management", () => {
       truncate_all_tool_outputs: false,
       aggressive_truncation: true,
     }
+    const dcpForCompaction = true
 
     // #when: Execute compaction with experimental flag
     await executeCompact(
@@ -160,6 +161,7 @@ describe("executeCompact lock management", () => {
       mockClient,
       directory,
       experimental,
+      dcpForCompaction,
     )
 
     // #then: Lock should be cleared even on early return

src/hooks/anthropic-context-window-limit-recovery/executor.ts

@@ -337,6 +337,7 @@ export async function executeCompact(
   client: any,
   directory: string,
   experimental?: ExperimentalConfig,
+  dcpForCompaction?: boolean,
 ): Promise<void> {
   if (autoCompactState.compactionInProgress.has(sessionID)) {
     await (client as Client).tui
@@ -358,10 +359,10 @@ export async function executeCompact(
     const errorData = autoCompactState.errorDataBySession.get(sessionID);
     const truncateState = getOrCreateTruncateState(autoCompactState, sessionID);
 
-    // DCP FIRST - run before any other recovery attempts when token limit exceeded
+    // DCP FIRST - run before any other recovery attempts when token limit exceeded (controlled by dcp-for-compaction hook)
     const dcpState = getOrCreateDcpState(autoCompactState, sessionID);
     if (
-      experimental?.dcp_for_compaction &&
+      dcpForCompaction !== false &&
       !dcpState.attempted &&
       errorData?.currentTokens &&
       errorData?.maxTokens &&
@@ -374,7 +375,7 @@ export async function executeCompact(
         maxTokens: errorData.maxTokens,
       });
 
-      const dcpConfig = experimental.dynamic_context_pruning ?? {
+      const dcpConfig = experimental?.dynamic_context_pruning ?? {
         enabled: true,
         notification: "detailed" as const,
         protected_tools: ["task", "todowrite", "todoread", "lsp_rename", "lsp_code_action_resolve"],
@@ -618,6 +619,7 @@ export async function executeCompact(
               client,
               directory,
               experimental,
+              dcpForCompaction,
             );
           }, 500);
           return;
@@ -696,6 +698,7 @@ export async function executeCompact(
               client,
               directory,
               experimental,
+              dcpForCompaction,
             );
           }, cappedDelay);
           return;

src/hooks/anthropic-context-window-limit-recovery/index.ts

@@ -7,6 +7,7 @@ import { log } from "../../shared/logger"
 
 export interface AnthropicContextWindowLimitRecoveryOptions {
   experimental?: ExperimentalConfig
+  dcpForCompaction?: boolean
 }
 
 function createRecoveryState(): AutoCompactState {
@@ -25,6 +26,7 @@ function createRecoveryState(): AutoCompactState {
 export function createAnthropicContextWindowLimitRecoveryHook(ctx: PluginInput, options?: AnthropicContextWindowLimitRecoveryOptions) {
   const autoCompactState = createRecoveryState()
   const experimental = options?.experimental
+  const dcpForCompaction = options?.dcpForCompaction
 
   const eventHandler = async ({ event }: { event: { type: string; properties?: unknown } }) => {
     const props = event.properties as Record<string, unknown> | undefined
@@ -81,7 +83,8 @@ export function createAnthropicContextWindowLimitRecoveryHook(ctx: PluginInput,
             autoCompactState,
             ctx.client,
             ctx.directory,
-            experimental
+            experimental,
+            dcpForCompaction
           )
         }, 300)
       }
@@ -140,7 +143,8 @@ export function createAnthropicContextWindowLimitRecoveryHook(ctx: PluginInput,
         autoCompactState,
         ctx.client,
         ctx.directory,
-        experimental
+        experimental,
+        dcpForCompaction
       )
     }
   }