Function keymapSectionLines

apps/desktop/src/main/app-config.ts:429–462

Build the `[keymaps]` block: active overrides followed by every action's * default binding as a commented, grouped reference so users can discover and * uncomment what they want to remap.

(rawOverrides: unknown)

 *  default binding as a commented, grouped reference so users can discover and
 *  uncomment what they want to remap. */
function keymapSectionLines(rawOverrides: unknown): string[] {
  const overrides: Record<string, string> = {}
  if (rawOverrides && typeof rawOverrides === 'object' && !Array.isArray(rawOverrides)) {
    for (const [key, value] of Object.entries(rawOverrides as Record<string, unknown>)) {
      if (typeof value === 'string') overrides[key] = value
    }
  }

  const lines = [
    '',
    '# Keymap overrides. Add or uncomment "<action.id>" = "<binding>" lines.',
    '# Binding syntax: "Mod+P" = Cmd/Ctrl+P, "Shift+Mod+K", "Ctrl+W", "Space",',
    '# or a two-key sequence like "g g". Uncomment a reference line to remap it.',
    '[keymaps]'
  ]

  for (const [key, value] of Object.entries(overrides)) {
    lines.push(`${tomlKey(key)} = ${tomlValue(value)}`)
  }

  lines.push('', '# --- All actions (defaults shown; uncomment + edit to override) ---')
  for (const group of KEYMAP_GROUP_ORDER) {
    const entries = KEYMAP_CATALOG.filter(
      (entry) => entry.group === group && !(entry.id in overrides)
    )
    if (entries.length === 0) continue
    lines.push(`# ${KEYMAP_GROUP_LABELS[group] ?? group}`)
    for (const entry of entries) {
      lines.push(`# ${tomlKey(entry.id)} = ${tomlValue(entry.defaultBinding)}  # ${entry.title}`)
    }
  }

  return lines
}

/** Parse TOML text into a portable config object plus its version. Throws on
 *  malformed TOML — callers fall back to the last good config. */