feat(config): reorganize settings window and move annotation colors to subtitleStyle

- Reorganize Configuration window into Appearance, Behavior, Anki, Input, and Integration sections
- Add AnkiConnect-backed deck, note-type, and field pickers in the Anki section
- Add click-to-learn keybinding controls
- Move known-word and N+1 highlight colors to subtitleStyle.knownWordColor / subtitleStyle.nPlusOneColor; legacy ankiConnect.knownWords.color and ankiConnect.nPlusOne.nPlusOne keys still accepted with deprecation warnings
- Add deckNames, modelNames, modelFieldNames, and fieldNamesForDeck methods to AnkiConnectClient
- Mark discordPresence.presenceStyle as an enum in the config registry

src/renderer/subtitle-render.ts

@@ -3,7 +3,7 @@ import type {
   PrimarySubMode,
   SecondarySubMode,
   SubtitleData,
-  SubtitleStyleConfig,
+  SubtitleRendererStyleConfig,
 } from '../types';
 import type { RendererContext } from './context';
 
@@ -635,7 +635,7 @@ export function createSubtitleRenderer(ctx: RendererContext) {
     document.documentElement.style.setProperty('--subtitle-font-size', `${clampedSize}px`);
   }
 
-  function applySubtitleStyle(style: SubtitleStyleConfig | null): void {
+  function applySubtitleStyle(style: SubtitleRendererStyleConfig | null): void {
     if (!style) return;
 
     const styleDeclarations = style as Record<string, unknown>;