更新大量 tsx 原始文件; 已经迁移 login panel; 部分 (#121)

* style(B1-1): 格式化 ink/buddy/cli/context/screens/tasks/services/keybindings/state (43 files)

纯格式化：移除分号、React Compiler import、import 多行展开。
修复了 Box.tsx 和 ScrollBox.tsx 中无效的 global.d.ts import。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* style(B1-2): 格式化 commands (79 files)

纯格式化：移除分号、React Compiler import、import 多行展开。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* style(B1-3): 格式化 components/messages,permissions,mcp,sandbox,shell (104 files)

纯格式化：移除分号、React Compiler import、import 多行展开。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* style(B1-4): 格式化 components/PromptInput,FeedbackSurvey,tasks,agents,skills,design-system,wizard (73 files)

纯格式化：移除分号、React Compiler import、import 多行展开。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* style(B1-5): 格式化 components其余 + hooks + tools (232 files)

纯格式化：移除分号、React Compiler import、import 多行展开。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* style(B1-6): 格式化 main/entrypoints/utils/moreright (21 files)

纯格式化：移除分号、React Compiler import、import 多行展开。

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* docs: 更新 README，新增 Run.ps1/TODO.md，删除 V6.md

- README.md: 大幅重写，更详细版本历史和配置示例
- Run.ps1: 新增 Windows 启动脚本
- TODO.md: 新增包完成清单
- V6.md: 删除（架构重构规划已不适用）

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: 修复以前的问题

* fix: 修复 login 面板的问题

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

src/components/GlobalSearchDialog.tsx

@@ -1,324 +1,308 @@
-import { c as _c } from "react/compiler-runtime";
-import { resolve as resolvePath } from 'path';
-import * as React from 'react';
-import { useEffect, useRef, useState } from 'react';
-import { useRegisterOverlay } from '../context/overlayContext.js';
-import { useTerminalSize } from '../hooks/useTerminalSize.js';
-import { Text } from '../ink.js';
-import { logEvent } from '../services/analytics/index.js';
-import { getCwd } from '../utils/cwd.js';
-import { openFileInExternalEditor } from '../utils/editor.js';
-import { truncatePathMiddle, truncateToWidth } from '../utils/format.js';
-import { highlightMatch } from '../utils/highlightMatch.js';
-import { relativePath } from '../utils/permissions/filesystem.js';
-import { readFileInRange } from '../utils/readFileInRange.js';
-import { ripGrepStream } from '../utils/ripgrep.js';
-import { FuzzyPicker } from './design-system/FuzzyPicker.js';
-import { LoadingState } from './design-system/LoadingState.js';
+import { resolve as resolvePath } from 'path'
+import * as React from 'react'
+import { useEffect, useRef, useState } from 'react'
+import { useRegisterOverlay } from '../context/overlayContext.js'
+import { useTerminalSize } from '../hooks/useTerminalSize.js'
+import { Text } from '../ink.js'
+import { logEvent } from '../services/analytics/index.js'
+import { getCwd } from '../utils/cwd.js'
+import { openFileInExternalEditor } from '../utils/editor.js'
+import { truncatePathMiddle, truncateToWidth } from '../utils/format.js'
+import { highlightMatch } from '../utils/highlightMatch.js'
+import { relativePath } from '../utils/permissions/filesystem.js'
+import { readFileInRange } from '../utils/readFileInRange.js'
+import { ripGrepStream } from '../utils/ripgrep.js'
+import { FuzzyPicker } from './design-system/FuzzyPicker.js'
+import { LoadingState } from './design-system/LoadingState.js'
+
 type Props = {
-  onDone: () => void;
-  onInsert: (text: string) => void;
-};
+  onDone: () => void
+  onInsert: (text: string) => void
+}
+
 type Match = {
-  file: string;
-  line: number;
-  text: string;
-};
-const VISIBLE_RESULTS = 12;
-const DEBOUNCE_MS = 100;
-const PREVIEW_CONTEXT_LINES = 4;
+  file: string
+  line: number
+  text: string
+}
+
+const VISIBLE_RESULTS = 12
+const DEBOUNCE_MS = 100
+const PREVIEW_CONTEXT_LINES = 4
 // rg -m is per-file; we also cap the parsed array to keep memory bounded.
-const MAX_MATCHES_PER_FILE = 10;
-const MAX_TOTAL_MATCHES = 500;
+const MAX_MATCHES_PER_FILE = 10
+const MAX_TOTAL_MATCHES = 500
 
 /**
  * Global Search dialog (ctrl+shift+f / cmd+shift+f).
  * Debounced ripgrep search across the workspace.
  */
-export function GlobalSearchDialog(t0) {
-  const $ = _c(40);
-  const {
-    onDone,
-    onInsert
-  } = t0;
-  useRegisterOverlay("global-search", undefined);
-  const {
-    columns,
-    rows
-  } = useTerminalSize();
-  const previewOnRight = columns >= 140;
-  const visibleResults = Math.min(VISIBLE_RESULTS, Math.max(4, rows - 14));
-  let t1;
-  if ($[0] === Symbol.for("react.memo_cache_sentinel")) {
-    t1 = [];
-    $[0] = t1;
-  } else {
-    t1 = $[0];
-  }
-  const [matches, setMatches] = useState(t1);
-  const [truncated, setTruncated] = useState(false);
-  const [isSearching, setIsSearching] = useState(false);
-  const [query, setQuery] = useState("");
-  const [focused, setFocused] = useState(undefined);
-  const [preview, setPreview] = useState(null);
-  const abortRef = useRef(null);
-  const timeoutRef = useRef(null);
-  let t2;
-  let t3;
-  if ($[1] === Symbol.for("react.memo_cache_sentinel")) {
-    t2 = () => () => {
-      if (timeoutRef.current) {
-        clearTimeout(timeoutRef.current);
-      }
-      abortRef.current?.abort();
-    };
-    t3 = [];
-    $[1] = t2;
-    $[2] = t3;
-  } else {
-    t2 = $[1];
-    t3 = $[2];
-  }
-  useEffect(t2, t3);
-  let t4;
-  let t5;
-  if ($[3] !== focused) {
-    t4 = () => {
-      if (!focused) {
-        setPreview(null);
-        return;
-      }
-      const controller = new AbortController();
-      const absolute = resolvePath(getCwd(), focused.file);
-      const start = Math.max(0, focused.line - PREVIEW_CONTEXT_LINES - 1);
-      readFileInRange(absolute, start, PREVIEW_CONTEXT_LINES * 2 + 1, undefined, controller.signal).then(r => {
-        if (controller.signal.aborted) {
-          return;
-        }
+export function GlobalSearchDialog({
+  onDone,
+  onInsert,
+}: Props): React.ReactNode {
+  useRegisterOverlay('global-search')
+  const { columns, rows } = useTerminalSize()
+  const previewOnRight = columns >= 140
+  // Chrome (title + search + matchLabel + hints + pane border + gaps) eats
+  // ~14 rows. Shrink the list on short terminals so the dialog doesn't clip.
+  const visibleResults = Math.min(VISIBLE_RESULTS, Math.max(4, rows - 14))
+
+  const [matches, setMatches] = useState<Match[]>([])
+  const [truncated, setTruncated] = useState(false)
+  const [isSearching, setIsSearching] = useState(false)
+  const [query, setQuery] = useState('')
+  const [focused, setFocused] = useState<Match | undefined>(undefined)
+  const [preview, setPreview] = useState<{
+    file: string
+    line: number
+    content: string
+  } | null>(null)
+  const abortRef = useRef<AbortController | null>(null)
+  const timeoutRef = useRef<ReturnType<typeof setTimeout> | null>(null)
+
+  useEffect(() => {
+    return () => {
+      if (timeoutRef.current) clearTimeout(timeoutRef.current)
+      abortRef.current?.abort()
+    }
+  }, [])
+
+  // Load context lines around the focused match. AbortController prevents
+  // holding ↓ from piling up reads.
+  useEffect(() => {
+    if (!focused) {
+      setPreview(null)
+      return
+    }
+    const controller = new AbortController()
+    const absolute = resolvePath(getCwd(), focused.file)
+    const start = Math.max(0, focused.line - PREVIEW_CONTEXT_LINES - 1)
+    void readFileInRange(
+      absolute,
+      start,
+      PREVIEW_CONTEXT_LINES * 2 + 1,
+      undefined,
+      controller.signal,
+    )
+      .then(r => {
+        if (controller.signal.aborted) return
         setPreview({
           file: focused.file,
           line: focused.line,
-          content: r.content
-        });
-      }).catch(() => {
-        if (controller.signal.aborted) {
-          return;
-        }
+          content: r.content,
+        })
+      })
+      .catch(() => {
+        if (controller.signal.aborted) return
         setPreview({
           file: focused.file,
           line: focused.line,
-          content: "(preview unavailable)"
-        });
-      });
-      return () => controller.abort();
-    };
-    t5 = [focused];
-    $[3] = focused;
-    $[4] = t4;
-    $[5] = t5;
-  } else {
-    t4 = $[4];
-    t5 = $[5];
+          content: '(preview unavailable)',
+        })
+      })
+    return () => controller.abort()
+  }, [focused])
+
+  const handleQueryChange = (q: string) => {
+    setQuery(q)
+    if (timeoutRef.current) clearTimeout(timeoutRef.current)
+    abortRef.current?.abort()
+
+    if (!q.trim()) {
+      setMatches(m => (m.length ? [] : m))
+      setIsSearching(false)
+      setTruncated(false)
+      return
+    }
+    const controller = new AbortController()
+    abortRef.current = controller
+    setIsSearching(true)
+    setTruncated(false)
+    // Client-filter existing results while rg walks — keeps something on
+    // screen instead of flashing blank. rg results are merged in (deduped by
+    // file:line) rather than replaced, so the count is monotonic within a
+    // query: it only grows as rg streams, never dips to the first chunk's
+    // size. Narrowing (new query extends old): filter is exact — any line
+    // that matched the old -F -i literal contains the new one iff its text
+    // includes the new query lowered. Non-narrowing (broadening/different):
+    // filter is best-effort — may briefly show a subset until rg fills in
+    // the rest.
+    const queryLower = q.toLowerCase()
+    setMatches(m => {
+      const filtered = m.filter(match =>
+        match.text.toLowerCase().includes(queryLower),
+      )
+      return filtered.length === m.length ? m : filtered
+    })
+
+    timeoutRef.current = setTimeout(
+      (query, controller, setMatches, setTruncated, setIsSearching) => {
+        // ripgrep outputs absolute paths when given an absolute target, so
+        // relativize against cwd to preserve directory context in the truncated
+        // display (otherwise the cwd prefix eats the width budget).
+        // relativePath() returns POSIX-normalized output so truncatePathMiddle
+        // (which uses lastIndexOf('/')) works on Windows too.
+        const cwd = getCwd()
+        let collected = 0
+        void ripGrepStream(
+          // -e disambiguates pattern from options when the query starts with '-'
+          // (e.g. searching for "--verbose" or "-rf"). See GrepTool.ts for the
+          // same precaution.
+          [
+            '-n',
+            '--no-heading',
+            '-i',
+            '-m',
+            String(MAX_MATCHES_PER_FILE),
+            '-F',
+            '-e',
+            query,
+          ],
+          cwd,
+          controller.signal,
+          lines => {
+            if (controller.signal.aborted) return
+            const parsed: Match[] = []
+            for (const line of lines) {
+              const m = parseRipgrepLine(line)
+              if (!m) continue
+              const rel = relativePath(cwd, m.file)
+              parsed.push({ ...m, file: rel.startsWith('..') ? m.file : rel })
+            }
+            if (!parsed.length) return
+            collected += parsed.length
+            setMatches(prev => {
+              // Append+dedupe instead of replace: prev may hold client-
+              // filtered results that are valid matches for this query.
+              // Replacing would drop the count to this chunk's size then
+              // grow it back — visible as a flicker.
+              const seen = new Set(prev.map(matchKey))
+              const fresh = parsed.filter(p => !seen.has(matchKey(p)))
+              if (!fresh.length) return prev
+              const next = prev.concat(fresh)
+              return next.length > MAX_TOTAL_MATCHES
+                ? next.slice(0, MAX_TOTAL_MATCHES)
+                : next
+            })
+            if (collected >= MAX_TOTAL_MATCHES) {
+              controller.abort()
+              setTruncated(true)
+              setIsSearching(false)
+            }
+          },
+        )
+          .catch(() => {})
+          // Stream closed with zero chunks — clear stale results so
+          // "No matches" renders instead of the previous query's list.
+          .finally(() => {
+            if (controller.signal.aborted) return
+            if (collected === 0) setMatches(m => (m.length ? [] : m))
+            setIsSearching(false)
+          })
+      },
+      DEBOUNCE_MS,
+      q,
+      controller,
+      setMatches,
+      setTruncated,
+      setIsSearching,
+    )
   }
-  useEffect(t4, t5);
-  let t6;
-  if ($[6] === Symbol.for("react.memo_cache_sentinel")) {
-    t6 = q => {
-      setQuery(q);
-      if (timeoutRef.current) {
-        clearTimeout(timeoutRef.current);
+
+  const listWidth = previewOnRight
+    ? Math.floor((columns - 10) * 0.5)
+    : columns - 8
+  const maxPathWidth = Math.max(20, Math.floor(listWidth * 0.4))
+  const maxTextWidth = Math.max(20, listWidth - maxPathWidth - 4)
+  const previewWidth = previewOnRight
+    ? Math.max(40, columns - listWidth - 14)
+    : columns - 6
+
+  const handleOpen = (m: Match) => {
+    const opened = openFileInExternalEditor(
+      resolvePath(getCwd(), m.file),
+      m.line,
+    )
+    logEvent('tengu_global_search_select', {
+      result_count: matches.length,
+      opened_editor: opened,
+    })
+    onDone()
+  }
+
+  const handleInsert = (m: Match, mention: boolean) => {
+    onInsert(mention ? `@${m.file}#L${m.line} ` : `${m.file}:${m.line} `)
+    logEvent('tengu_global_search_insert', {
+      result_count: matches.length,
+      mention,
+    })
+    onDone()
+  }
+
+  // Always pass a non-empty string so the line is reserved — prevents the
+  // searchBox from bouncing when the count appears/disappears.
+  const matchLabel =
+    matches.length > 0
+      ? `${matches.length}${truncated ? '+' : ''} matches${isSearching ? '…' : ''}`
+      : ' '
+
+  return (
+    <FuzzyPicker
+      title="Global Search"
+      placeholder="Type to search…"
+      items={matches}
+      getKey={matchKey}
+      visibleCount={visibleResults}
+      direction="up"
+      previewPosition={previewOnRight ? 'right' : 'bottom'}
+      onQueryChange={handleQueryChange}
+      onFocus={setFocused}
+      onSelect={handleOpen}
+      onTab={{ action: 'mention', handler: m => handleInsert(m, true) }}
+      onShiftTab={{
+        action: 'insert path',
+        handler: m => handleInsert(m, false),
+      }}
+      onCancel={onDone}
+      emptyMessage={q =>
+        isSearching ? 'Searching…' : q ? 'No matches' : 'Type to search…'
       }
-      abortRef.current?.abort();
-      if (!q.trim()) {
-        setMatches(_temp);
-        setIsSearching(false);
-        setTruncated(false);
-        return;
+      matchLabel={matchLabel}
+      selectAction="open in editor"
+      renderItem={(m, isFocused) => (
+        <Text color={isFocused ? 'suggestion' : undefined}>
+          <Text dimColor>
+            {truncatePathMiddle(m.file, maxPathWidth)}:{m.line}
+          </Text>{' '}
+          {highlightMatch(
+            truncateToWidth(m.text.trimStart(), maxTextWidth),
+            query,
+          )}
+        </Text>
+      )}
+      renderPreview={m =>
+        preview?.file === m.file && preview.line === m.line ? (
+          <>
+            <Text dimColor>
+              {truncatePathMiddle(m.file, previewWidth)}:{m.line}
+            </Text>
+            {preview.content.split('\n').map((line, i) => (
+              <Text key={i}>
+                {highlightMatch(truncateToWidth(line, previewWidth), query)}
+              </Text>
+            ))}
+          </>
+        ) : (
+          <LoadingState message="Loading…" dimColor />
+        )
       }
-      const controller_0 = new AbortController();
-      abortRef.current = controller_0;
-      setIsSearching(true);
-      setTruncated(false);
-      const queryLower = q.toLowerCase();
-      setMatches(m_0 => {
-        const filtered = m_0.filter(match => match.text.toLowerCase().includes(queryLower));
-        return filtered.length === m_0.length ? m_0 : filtered;
-      });
-      timeoutRef.current = setTimeout(_temp4, DEBOUNCE_MS, q, controller_0, setMatches, setTruncated, setIsSearching);
-    };
-    $[6] = t6;
-  } else {
-    t6 = $[6];
-  }
-  const handleQueryChange = t6;
-  const listWidth = previewOnRight ? Math.floor((columns - 10) * 0.5) : columns - 8;
-  const maxPathWidth = Math.max(20, Math.floor(listWidth * 0.4));
-  const maxTextWidth = Math.max(20, listWidth - maxPathWidth - 4);
-  const previewWidth = previewOnRight ? Math.max(40, columns - listWidth - 14) : columns - 6;
-  let t7;
-  if ($[7] !== matches.length || $[8] !== onDone) {
-    t7 = m_3 => {
-      const opened = openFileInExternalEditor(resolvePath(getCwd(), m_3.file), m_3.line);
-      logEvent("tengu_global_search_select", {
-        result_count: matches.length,
-        opened_editor: opened
-      });
-      onDone();
-    };
-    $[7] = matches.length;
-    $[8] = onDone;
-    $[9] = t7;
-  } else {
-    t7 = $[9];
-  }
-  const handleOpen = t7;
-  let t8;
-  if ($[10] !== matches.length || $[11] !== onDone || $[12] !== onInsert) {
-    t8 = (m_4, mention) => {
-      onInsert(mention ? `@${m_4.file}#L${m_4.line} ` : `${m_4.file}:${m_4.line} `);
-      logEvent("tengu_global_search_insert", {
-        result_count: matches.length,
-        mention
-      });
-      onDone();
-    };
-    $[10] = matches.length;
-    $[11] = onDone;
-    $[12] = onInsert;
-    $[13] = t8;
-  } else {
-    t8 = $[13];
-  }
-  const handleInsert = t8;
-  const matchLabel = matches.length > 0 ? `${matches.length}${truncated ? "+" : ""} matches${isSearching ? "\u2026" : ""}` : " ";
-  const t9 = previewOnRight ? "right" : "bottom";
-  let t10;
-  if ($[14] !== handleInsert) {
-    t10 = {
-      action: "mention",
-      handler: m_5 => handleInsert(m_5, true)
-    };
-    $[14] = handleInsert;
-    $[15] = t10;
-  } else {
-    t10 = $[15];
-  }
-  let t11;
-  if ($[16] !== handleInsert) {
-    t11 = {
-      action: "insert path",
-      handler: m_6 => handleInsert(m_6, false)
-    };
-    $[16] = handleInsert;
-    $[17] = t11;
-  } else {
-    t11 = $[17];
-  }
-  let t12;
-  if ($[18] !== isSearching) {
-    t12 = q_0 => isSearching ? "Searching\u2026" : q_0 ? "No matches" : "Type to search\u2026";
-    $[18] = isSearching;
-    $[19] = t12;
-  } else {
-    t12 = $[19];
-  }
-  let t13;
-  if ($[20] !== maxPathWidth || $[21] !== maxTextWidth || $[22] !== query) {
-    t13 = (m_7, isFocused) => <Text color={isFocused ? "suggestion" : undefined}><Text dimColor={true}>{truncatePathMiddle(m_7.file, maxPathWidth)}:{m_7.line}</Text>{" "}{highlightMatch(truncateToWidth(m_7.text.trimStart(), maxTextWidth), query)}</Text>;
-    $[20] = maxPathWidth;
-    $[21] = maxTextWidth;
-    $[22] = query;
-    $[23] = t13;
-  } else {
-    t13 = $[23];
-  }
-  let t14;
-  if ($[24] !== preview || $[25] !== previewWidth || $[26] !== query) {
-    t14 = m_8 => preview?.file === m_8.file && preview.line === m_8.line ? <><Text dimColor={true}>{truncatePathMiddle(m_8.file, previewWidth)}:{m_8.line}</Text>{preview.content.split("\n").map((line_0, i) => <Text key={i}>{highlightMatch(truncateToWidth(line_0, previewWidth), query)}</Text>)}</> : <LoadingState message={"Loading\u2026"} dimColor={true} />;
-    $[24] = preview;
-    $[25] = previewWidth;
-    $[26] = query;
-    $[27] = t14;
-  } else {
-    t14 = $[27];
-  }
-  let t15;
-  if ($[28] !== handleOpen || $[29] !== matchLabel || $[30] !== matches || $[31] !== onDone || $[32] !== t10 || $[33] !== t11 || $[34] !== t12 || $[35] !== t13 || $[36] !== t14 || $[37] !== t9 || $[38] !== visibleResults) {
-    t15 = <FuzzyPicker title="Global Search" placeholder={"Type to search\u2026"} items={matches} getKey={matchKey} visibleCount={visibleResults} direction="up" previewPosition={t9} onQueryChange={handleQueryChange} onFocus={setFocused} onSelect={handleOpen} onTab={t10} onShiftTab={t11} onCancel={onDone} emptyMessage={t12} matchLabel={matchLabel} selectAction="open in editor" renderItem={t13} renderPreview={t14} />;
-    $[28] = handleOpen;
-    $[29] = matchLabel;
-    $[30] = matches;
-    $[31] = onDone;
-    $[32] = t10;
-    $[33] = t11;
-    $[34] = t12;
-    $[35] = t13;
-    $[36] = t14;
-    $[37] = t9;
-    $[38] = visibleResults;
-    $[39] = t15;
-  } else {
-    t15 = $[39];
-  }
-  return t15;
-}
-function _temp4(query_0, controller_1, setMatches_0, setTruncated_0, setIsSearching_0) {
-  const cwd = getCwd();
-  let collected = 0;
-  ripGrepStream(["-n", "--no-heading", "-i", "-m", String(MAX_MATCHES_PER_FILE), "-F", "-e", query_0], cwd, controller_1.signal, lines => {
-    if (controller_1.signal.aborted) {
-      return;
-    }
-    const parsed = [];
-    for (const line of lines) {
-      const m_1 = parseRipgrepLine(line);
-      if (!m_1) {
-        continue;
-      }
-      const rel = relativePath(cwd, m_1.file);
-      parsed.push({
-        ...m_1,
-        file: rel.startsWith("..") ? m_1.file : rel
-      });
-    }
-    if (!parsed.length) {
-      return;
-    }
-    collected = collected + parsed.length;
-    collected;
-    setMatches_0(prev => {
-      const seen = new Set(prev.map(matchKey));
-      const fresh = parsed.filter(p => !seen.has(matchKey(p)));
-      if (!fresh.length) {
-        return prev;
-      }
-      const next = prev.concat(fresh);
-      return next.length > MAX_TOTAL_MATCHES ? next.slice(0, MAX_TOTAL_MATCHES) : next;
-    });
-    if (collected >= MAX_TOTAL_MATCHES) {
-      controller_1.abort();
-      setTruncated_0(true);
-      setIsSearching_0(false);
-    }
-  }).catch(_temp2).finally(() => {
-    if (controller_1.signal.aborted) {
-      return;
-    }
-    if (collected === 0) {
-      setMatches_0(_temp3);
-    }
-    setIsSearching_0(false);
-  });
-}
-function _temp3(m_2) {
-  return m_2.length ? [] : m_2;
-}
-function _temp2() {}
-function _temp(m) {
-  return m.length ? [] : m;
+    />
+  )
 }
+
 function matchKey(m: Match): string {
-  return `${m.file}:${m.line}`;
+  return `${m.file}:${m.line}`
 }
 
 /**
@@ -329,14 +313,10 @@ function matchKey(m: Match): string {
  * @internal exported for testing
  */
 export function parseRipgrepLine(line: string): Match | null {
-  const m = /^(.*?):(\d+):(.*)$/.exec(line);
-  if (!m) return null;
-  const [, file, lineStr, text] = m;
-  const lineNum = Number(lineStr);
-  if (!file || !Number.isFinite(lineNum)) return null;
-  return {
-    file,
-    line: lineNum,
-    text: text ?? ''
-  };
+  const m = /^(.*?):(\d+):(.*)$/.exec(line)
+  if (!m) return null
+  const [, file, lineStr, text] = m
+  const lineNum = Number(lineStr)
+  if (!file || !Number.isFinite(lineNum)) return null
+  return { file, line: lineNum, text: text ?? '' }
 }