fix lint: make bun tsc --noEmit actually pass (was a TS crash + latent errors)

tsconfig used jsx:"preserve"+jsxImportSource, which trips a TS 5.9
internal crash ("Expected sourceFile.imports[0] to be the synthesized JSX
runtime import") so tsc could never run clean. Switch to jsx:"react-jsx"
with the package's real jsx-runtime types, and fix the real errors that
surfaced:
- delete dead src/components/Navigation.tsx (imported ./Tab that doesn't
  exist; the component has no importers)
- PlaybackControls: fix relative path to @/utils/audio-player
- SourceBadge: drop dead module-level typeColor (bare 'theme')
- command palette: bind to the real 'command' keybind (:) instead of the
  never-defined 'command_list' action (palette was unreachable)
- yazi-pane-row test: destroy() must return Promise<void> as typed

Also fold in the package.json lint fix (bun tsc --noEmit) and doc polish.

src/components/Navigation.tsx

@@ -1,28 +0,0 @@
-import type { TabId } from "./Tab"
-import { useTheme } from "@/context/ThemeContext"
-
-type NavigationProps = {
-  activeTab: TabId
-  onTabSelect: (tab: TabId) => void
-}
-
-export function Navigation(props: NavigationProps) {
-  const { theme } = useTheme();
-  return (
-    <box style={{ flexDirection: "row", width: "100%", height: 1 }}>
-      <text fg={theme.text}>
-        {props.activeTab === "feed" ? "[" : " "}Feed{props.activeTab === "feed" ? "]" : " "}
-        <span> </span>
-        {props.activeTab === "shows" ? "[" : " "}My Shows{props.activeTab === "shows" ? "]" : " "}
-        <span> </span>
-        {props.activeTab === "discover" ? "[" : " "}Discover{props.activeTab === "discover" ? "]" : " "}
-        <span> </span>
-        {props.activeTab === "search" ? "[" : " "}Search{props.activeTab === "search" ? "]" : " "}
-        <span> </span>
-        {props.activeTab === "player" ? "[" : " "}Player{props.activeTab === "player" ? "]" : " "}
-        <span> </span>
-        {props.activeTab === "settings" ? "[" : " "}Settings{props.activeTab === "settings" ? "]" : " "}
-      </text>
-    </box>
-  )
-}