feat(anki): support Senren scene-switching field grouping (#230)

src/config/resolve/anki-connect.ts

@@ -1,6 +1,7 @@
 import type { ResolveContext } from './context';
 import { initializeAnkiConnectResolution } from './anki-connect/initialize';
 import { applyAnkiKikuResolution } from './anki-connect/kiku';
+import { applyAnkiSenrenResolution } from './anki-connect/senren';
 import { applyAnkiLapisKikuResolution } from './anki-connect/lapis-kiku';
 import { applyAnkiKnownWordsResolution } from './anki-connect/known-words';
 import { applyAnkiLegacyResolution } from './anki-connect/legacy';
@@ -23,5 +24,6 @@ export function applyAnkiConnectResolution(context: ResolveContext): void {
   applyAnkiLegacyResolution(context, ankiConnect, behavior, fields, media, metadata);
   applyAnkiKnownWordsResolution(context, ankiConnect, behavior);
   applyAnkiKikuResolution(context);
+  applyAnkiSenrenResolution(context);
   applyAnkiLapisKikuResolution(context, ankiConnect);
 }

src/config/resolve/anki-connect/initialize.ts

@@ -77,6 +77,12 @@ export function initializeAnkiConnectResolution(
         ? (ankiConnect.isKiku as (typeof context.resolved)['ankiConnect']['isKiku'])
         : {}),
     },
+    isSenren: {
+      ...context.resolved.ankiConnect.isSenren,
+      ...(isObject(ankiConnect.isSenren)
+        ? (ankiConnect.isSenren as (typeof context.resolved)['ankiConnect']['isSenren'])
+        : {}),
+    },
     lapisKiku: {
       ...context.resolved.ankiConnect.lapisKiku,
     },

src/config/resolve/anki-connect/senren.ts

@@ -0,0 +1,34 @@
+import { DEFAULT_CONFIG } from '../../definitions';
+import type { ResolveContext } from '../context';
+
+export function applyAnkiSenrenResolution(context: ResolveContext): void {
+  if (
+    context.resolved.ankiConnect.isSenren.fieldGrouping !== 'auto' &&
+    context.resolved.ankiConnect.isSenren.fieldGrouping !== 'manual' &&
+    context.resolved.ankiConnect.isSenren.fieldGrouping !== 'disabled'
+  ) {
+    context.warn(
+      'ankiConnect.isSenren.fieldGrouping',
+      context.resolved.ankiConnect.isSenren.fieldGrouping,
+      DEFAULT_CONFIG.ankiConnect.isSenren.fieldGrouping,
+      'Expected auto, manual, or disabled.',
+    );
+    context.resolved.ankiConnect.isSenren.fieldGrouping =
+      DEFAULT_CONFIG.ankiConnect.isSenren.fieldGrouping;
+  }
+
+  // Kiku and Senren field grouping write incompatible markup into the same note
+  // fields, so only one may be active; Kiku wins to preserve pre-existing setups.
+  if (
+    context.resolved.ankiConnect.isSenren.enabled === true &&
+    context.resolved.ankiConnect.isKiku.enabled === true
+  ) {
+    context.warn(
+      'ankiConnect.isSenren.enabled',
+      true,
+      false,
+      'Kiku and Senren are mutually exclusive; disable isKiku.enabled to use Senren field grouping.',
+    );
+    context.resolved.ankiConnect.isSenren.enabled = false;
+  }
+}