docs(bf-30p4): verify all FileContextPanel tests passing

All 57 tests pass - failures were already fixed in commits 4839d48
and 797c9f1 (render() public, hide/show methods, test mock setup).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

notes/bf-30p4.md

@@ -1,74 +1,31 @@
-# FileContextPanel Test Verification (bf-30p4)
+# BF-30p4: FileContextPanel Test Failures - Verification
 
-## Status: VERIFIED PASSING
+## Finding
 
-All 57 tests in `src/tui/components/FileContextPanel.test.ts` pass.
+All 57 FileContextPanel tests are passing. The issues described in the bead were already fixed in:
+- Commit `4839d48`: "fix(tests): make render() public and standardize hide/show methods"
+- Commit `797c9f1`: "fix(tests): fix FileContextPanel test mock setup"
 
-## Latest Verification (2026-05-22 16:28)
+## Verification
 
-```bash
-$ /nix/store/xv1lykwi8n984ips4rpjv1imfwqpak31-nodejs-22.20.0/bin/node \
-    node_modules/.bin/vitest run src/tui/components/FileContextPanel.test.ts
-✓ src/tui/components/FileContextPanel.test.ts (57 tests) 318ms
-Test Files  1 passed (1)
-     Tests  57 passed (57)
+Ran tests with vitest:
+```
+/nix/store/gq9hcb85prkd6gsghzfmil6rbcf8xq9a-nodejs-slim-22.22.3/bin/node \
+  node_modules/.bin/vitest run src/tui/components/FileContextPanel.test.ts
 ```
 
-## Re-verification (2026-05-22 16:32)
+Result: **57/57 tests passing**
 
-```bash
-$ /nix/store/2bslrww4ch7my47xxwabj1qy4acq4720-nodejs-slim-24.14.1/bin/node \
-    node_modules/.bin/vitest run src/tui/components/FileContextPanel.test.ts
-✓ src/tui/components/FileContextPanel.test.ts (57 tests) 406ms
-Test Files  1 passed (1)
-     Tests  57 passed (57)
-```
+## Code State Verified
 
-Re-verified all 57 tests still passing. No additional work required.
-
-All test categories passing:
-- Constructor: box creation, sub-boxes, key bindings ✓
-- setContextFromEvent: context creation, updates, operation type detection, limits ✓
-- setContent: content updates, render triggers ✓
-- Syntax highlighting: TypeScript, JavaScript, Python, Rust, unknown types ✓
-- Operation icons: read, edit, write, glob ✓
-- Recent files navigation: prev/next file navigation ✓
-- Show/hide/toggle: visibility methods ✓
-- Focus: focus() delegates to box element ✓
-- getElement: returns box element ✓
-- Clear: clears contexts and renders ✓
-- Key bindings: scroll up/down/page, open-in-editor ✓
-- Render output: no-file message, file path, directory, operation history ✓
-- Regression: operation type detection, language detection ✓
-
-## Recent Fixes
-
-The following commits fixed test failures that were present when this bead was created:
-
-1. **Commit 797c9f1** (2026-05-22 16:17): "fix(tests): fix FileContextPanel test mock setup"
-   - Made the mock return a new instance for each blessed.box() call
-   - Track all mock instances in a mockBoxes array
-   - Fix test expecting setContent on main box to use mockBoxes[1] (fileInfo)
-
-2. **Commit 4839d48** (2026-05-22 16:23): "fix(tests): make render() public and standardize hide/show methods"
-   - Make render() public so tests can call it directly without casting
-   - Change hide() to call this.render() instead of this.box.screen.render() directly
-
-## Implementation Already Complete
-
-The FileContextPanel implementation (`src/tui/components/FileContextPanel.ts`) was already complete with all functionality expected by tests.
-
-## Origin
-
-Implementation was completed in commit `629d743` "feat(bd-2u6): File Context Panel (Split View) implementation" (2026-04-21).
-
-## Root Cause of Original Failures
-
-The bead was created when 29 of 57 tests were failing. The failures were caused by:
-1. Test mock setup issues - mock returned same instance for all blessed.box() calls
-2. render() method was private, preventing direct test calls
-3. hide() method called this.box.screen.render() directly instead of this.render()
+- `render()` is public (line 411)
+- `bindKeys()` is called in constructor (line 173)
+- `show()`, `hide()`, `toggle()` are public methods
+- `focus()` delegates to `this.box.focus()`
+- `getElement()` returns `this.box`
+- `clear()` triggers `render()`
+- All key bindings (scroll, open-in-editor, navigation) are bound
 
 ## Conclusion
 
-Tests verified passing. No code changes required - the implementation was correct.
+No action required. The bead's test failures have already been resolved.