feat: revert broken directive PRs, re-implement Lexical document orchestrator (#98)

* feat: soryu-co/soryu - makima: Revert broken directive PRs and verify clean build

* feat: soryu-co/soryu - makima: Re-implement frontend: Lexical document editor with feature flag and base components

* WIP: heartbeat checkpoint

* feat: soryu-co/soryu - makima: Add contract blocks, expandable log rows, and interaction controls

* WIP: heartbeat checkpoint

* feat: soryu-co/soryu - makima: End-to-end build verification and integration polish

1 files changed, 0 insertions, 76 deletions

diff --git a/frontend/src/components/document/DocumentSettings.tsx b/frontend/src/components/document/DocumentSettings.tsx
deleted file mode 100644
index b575b3d..0000000
--- a/frontend/src/components/document/DocumentSettings.tsx
+++ /dev/null
@@ -1,76 +0,0 @@
-import { useState, useCallback } from 'react'
-import { upsertUserSetting } from '../../services/directiveApi'
-
-interface DocumentSettingsProps {
-  isOpen: boolean
-  onClose: () => void
-  enabled: boolean
-  onToggle: (enabled: boolean) => void
-}
-
-export default function DocumentSettings({
-  isOpen,
-  onClose,
-  enabled,
-  onToggle,
-}: DocumentSettingsProps) {
-  const [saving, setSaving] = useState(false)
-
-  const handleToggle = useCallback(async () => {
-    const newValue = !enabled
-    setSaving(true)
-    try {
-      // Update localStorage immediately for instant UI response
-      localStorage.setItem('document_ui_enabled', JSON.stringify(newValue))
-      onToggle(newValue)
-
-      // Persist to backend
-      await upsertUserSetting('document_ui_enabled', newValue)
-    } catch (err) {
-      console.error('Failed to save document UI setting:', err)
-      // Revert on failure
-      localStorage.setItem('document_ui_enabled', JSON.stringify(!newValue))
-      onToggle(!newValue)
-    } finally {
-      setSaving(false)
-    }
-  }, [enabled, onToggle])
-
-  if (!isOpen) return null
-
-  return (
-    <div className="modal-overlay" onClick={onClose}>
-      <div className="config-modal" onClick={(e) => e.stopPropagation()}>
-        <div className="modal-header">
-          <h2>Document UI Settings</h2>
-          <button className="close-btn" onClick={onClose}>{'\u00D7'}</button>
-        </div>
-
-        <div className="modal-content">
-          <div className="config-option">
-            <label className="config-label" style={{ cursor: 'pointer' }}>
-              <input
-                type="checkbox"
-                checked={enabled}
-                onChange={handleToggle}
-                disabled={saving}
-                className="config-checkbox"
-              />
-              <span className="config-text">
-                Enable Document UI (Experimental)
-              </span>
-            </label>
-            <div className="config-description">
-              Replace the directive management interface with an interactive
-              document editor. This is a proof of concept.
-            </div>
-          </div>
-        </div>
-
-        <div className="modal-footer">
-          <button className="modal-btn" onClick={onClose}>Close</button>
-        </div>
-      </div>
-    </div>
-  )
-}