refactor: remove dead selection bridge helpers

design/05-editor-mainline/process/5-29-editor-runtime-followup-checklist-v1.md

@@ -198,3 +198,12 @@ UI / 浏览器可见项必须有真实浏览器截图或结构化 smoke 证据
   - 修改：`rust/spikes/leptos-tiptap-spike/src/editor_runtime/dom_selection.rs`、`rust/spikes/leptos-tiptap-spike/src/lib.rs`。
   - 已验证：`cargo fmt --manifest-path rust/Cargo.toml --all --check`、`cargo check --manifest-path rust/spikes/leptos-tiptap-spike/Cargo.toml`、wasm release build、`wasm-bindgen`、`MNOTE_WEB_SMOKE_BASE_URL=http://127.0.0.1:3001 NODE_PATH=/mnt/Data1T/mnote/node_modules node scripts/task489-block-menu-delete-undo-smoke.js`、`MNOTE_WEB_SMOKE_BASE_URL=http://127.0.0.1:3001 NODE_PATH=/mnt/Data1T/mnote/node_modules node scripts/task488-local-attachment-link-delete-undo-smoke.js`、`MNOTE_WEB_SMOKE_BASE_URL=http://127.0.0.1:3001 NODE_PATH=/mnt/Data1T/mnote/node_modules node scripts/task479-local-folder-markdown-resource-lifecycle-smoke.js`。
   - 未迁/未删：`send_selection_state_to_target`、selection event dispatch、`send_selection_state`、`selection_event_payload`、`runtime_state_payload`、`runtime_status_payload` 等未使用 bridge/helper 函数；死代码清理后续单独切片处理。
+- 2026-05-25：Batch W 只派发 1 个只读 Reasonix worker 审计 selection / bridge 死代码清理边界，使用独立 worktree `/mnt/Data1T/mnote-worktrees/0525-w-worker-a-5-29-selection-deadcode-readonly`，run id `reasonix-2026-05-24T21-36-28-065Z-75d6e2e8`，并显式使用 `--no-memory-recall`。
+  - Codex 已读取 Hindsight recall、`process-handoff.md/json`、`result.json`，并核对 worktree `git status --short` / `git diff --stat` 为空；Reasonix 未修改源码。
+  - 同批补派 Worker B/C/D 三个独立实现 worktree，合计 4 个 worker，未超过当前 goal 上限；三个实现 run 均只有 `prompt.md` / `memory-recall.json` / `reasonix-transcript.jsonl`，没有 `final.md`、`result.json`、`process-handoff.md/json`，且 worktree diff 为空，按采纳规则全部拒收。
+  - 审计结论经 Codex 复核后采纳：删除无调用方私有函数 `send_selection_state`、`selection_event_payload`、`dispatch_bridge_event`、`current_runtime_block_info`、`current_runtime_block_info_from_hovered`、`runtime_state_payload`、`runtime_status_payload`。
+  - 保留：`send_selection_state_to_target`、`dispatch_selection_event_to_target`、`current_block_info_from_index`、`state_payload`、`status_payload`，原因是仍有真实调用方或作为当前替代链路使用。
+  - Codex 随后在独立 worktree `/mnt/Data1T/mnote-worktrees/0525-w-worker-b-5-29-selection-deadcode-impl` 基于 W 审计结论产出候选 patch，验证后再选择性合入主工作区；没有在主工作区直接试改实现。
+  - 修改：`rust/spikes/leptos-tiptap-spike/src/lib.rs`、generated island wasm。
+  - 当前执行约束同步修正：`3-20` / `5-29` checklist 均保持“当前 goal 下每批最多 4 个 worker”。
+  - 已验证：`git diff --check`、`cargo fmt --manifest-path rust/Cargo.toml --all --check`、`cargo check --manifest-path rust/spikes/leptos-tiptap-spike/Cargo.toml`、wasm release build、`wasm-bindgen`、`MNOTE_WEB_SMOKE_BASE_URL=http://127.0.0.1:3001 NODE_PATH=/mnt/Data1T/mnote/node_modules node scripts/task489-block-menu-delete-undo-smoke.js`、`MNOTE_WEB_SMOKE_BASE_URL=http://127.0.0.1:3001 NODE_PATH=/mnt/Data1T/mnote/node_modules node scripts/task488-local-attachment-link-delete-undo-smoke.js`、`MNOTE_WEB_SMOKE_BASE_URL=http://127.0.0.1:3001 NODE_PATH=/mnt/Data1T/mnote/node_modules node scripts/task479-local-folder-markdown-resource-lifecycle-smoke.js`、`codegraph sync .`、`codegraph status .`。

rust/spikes/leptos-tiptap-spike/src/lib.rs

@@ -3529,34 +3529,6 @@ fn runtime_event_target() -> Option<EventTarget> {
         .map(|body| body.into())
 }
 
-fn current_runtime_block_info() -> CurrentBlockInfo {
-    hovered_block_from_selection()
-        .and_then(|block| {
-            Some(CurrentBlockInfo {
-                index: Some(block.index),
-                block_id: runtime_block_id_from_index(block.index),
-            })
-        })
-        .unwrap_or(CurrentBlockInfo {
-            index: None,
-            block_id: None,
-        })
-}
-
-fn current_runtime_block_info_from_hovered(
-    hovered_block: Option<HoveredBlockState>,
-) -> CurrentBlockInfo {
-    hovered_block
-        .map(|block| CurrentBlockInfo {
-            index: Some(block.index),
-            block_id: runtime_block_id_from_index(block.index),
-        })
-        .unwrap_or(CurrentBlockInfo {
-            index: None,
-            block_id: None,
-        })
-}
-
 fn editor_block_by_id(block_id: &str) -> Option<Element> {
     find_mnote_block_anchor(block_id)
 }
@@ -4826,81 +4798,6 @@ fn current_workspace_id() -> Option<String> {
     current_query_param("workspaceId")
 }
 
-fn selection_event_payload(
-    selection: &TiptapSelectionState,
-    editor_focused: bool,
-    hovered_block: Option<HoveredBlockState>,
-) -> SelectionPayload {
-    SelectionPayload {
-        selection: selection.clone(),
-        summary: selection_summary(selection),
-        editor_focused,
-        current_block_index: hovered_block.as_ref().map(|block| block.index),
-        current_block_id: hovered_block.and_then(|block| runtime_block_id_from_index(block.index)),
-    }
-}
-
-fn runtime_state_payload(
-    document_id: Option<String>,
-    workspace_id: Option<String>,
-    title: String,
-    dirty_count: u32,
-    hovered_block: Option<HoveredBlockState>,
-    editor_focused: bool,
-    slash_open: bool,
-    turn_into_open: bool,
-    color_menu_open: bool,
-    more_menu_open: bool,
-    read_only: bool,
-) -> StatePayload {
-    StatePayload {
-        document_id,
-        workspace_id,
-        title,
-        dirty_count,
-        selected_block_index: hovered_block.map(|block| block.index),
-        editor_focused,
-        slash_open,
-        toolbar_open: toolbar_overlay_locked(turn_into_open, color_menu_open, more_menu_open),
-        read_only,
-    }
-}
-
-fn runtime_status_payload(
-    document_id: Option<String>,
-    workspace_id: Option<String>,
-    title: String,
-    dirty_count: u32,
-    hovered_block: Option<HoveredBlockState>,
-    editor_focused: bool,
-    slash_open: bool,
-    turn_into_open: bool,
-    color_menu_open: bool,
-    more_menu_open: bool,
-    read_only: bool,
-) -> HostStatusPayload {
-    let current_block_index = hovered_block.as_ref().map(|block| block.index);
-    HostStatusPayload {
-        document_id,
-        workspace_id,
-        title,
-        dirty_count,
-        selected_block_index: current_block_index,
-        current_block_id: current_block_index.and_then(runtime_block_id_from_index),
-        editor_focused,
-        read_only,
-        slash_open,
-        toolbar_open: toolbar_overlay_locked(turn_into_open, color_menu_open, more_menu_open),
-    }
-}
-
-fn dispatch_bridge_event<T>(event_name: &'static str, payload: &T)
-where
-    T: Serialize,
-{
-    dispatch_runtime_event(event_name, payload);
-}
-
 pub(crate) fn editor_root_element() -> Option<Element> {
     window()
         .and_then(|win| win.document())
@@ -5952,18 +5849,6 @@ fn dispatch_runtime_state_to_target(
     );
 }
 
-fn send_selection_state(
-    selection: &TiptapSelectionState,
-    editor_focused: bool,
-    current_block_index: Option<usize>,
-) {
-    dispatch_selection_event(&selection_payload(
-        selection,
-        editor_focused,
-        current_block_index,
-    ));
-}
-
 fn send_selection_state_to_target(
     target: &EventTarget,
     selection: &TiptapSelectionState,