refactor(core): normalize core service naming

Standardize core service module and export names to reduce naming ambiguity and make imports predictable across runtime, tests, scripts, and docs.

src/core/services/cli-command.test.ts

@@ -342,7 +342,6 @@ test("handleCliCommand runs AniList retry command", async () => {
   assert.ok(calls.includes("retryAnilistQueue"));
   assert.ok(calls.includes("log:AniList retry processed."));
 });
-
 test("handleCliCommand runs refresh-known-words command", () => {
   const { deps, calls } = createDeps();
 

src/core/services/mining.test.ts

@@ -54,9 +54,9 @@ test("mineSentenceCard handles missing integration and disconnected mpv", async
 
   assert.equal(
     await mineSentenceCard({
-    ankiIntegration: null,
-    mpvClient: null,
-    showMpvOsd: (text) => osd.push(text),
+      ankiIntegration: null,
+      mpvClient: null,
+      showMpvOsd: (text) => osd.push(text),
     }),
     false,
   );
@@ -64,19 +64,19 @@ test("mineSentenceCard handles missing integration and disconnected mpv", async
 
   assert.equal(
     await mineSentenceCard({
-    ankiIntegration: {
-      updateLastAddedFromClipboard: async () => {},
-      triggerFieldGroupingForLastAddedCard: async () => {},
-      markLastCardAsAudioCard: async () => {},
-      createSentenceCard: async () => false,
-    },
-    mpvClient: {
-      connected: false,
-      currentSubText: "line",
-      currentSubStart: 1,
-      currentSubEnd: 2,
-    },
-    showMpvOsd: (text) => osd.push(text),
+      ankiIntegration: {
+        updateLastAddedFromClipboard: async () => {},
+        triggerFieldGroupingForLastAddedCard: async () => {},
+        markLastCardAsAudioCard: async () => {},
+        createSentenceCard: async () => false,
+      },
+      mpvClient: {
+        connected: false,
+        currentSubText: "line",
+        currentSubStart: 1,
+        currentSubEnd: 2,
+      },
+      showMpvOsd: (text) => osd.push(text),
     }),
     false,
   );
@@ -180,7 +180,7 @@ test("handleMineSentenceDigit reports async create failures", async () => {
   assert.equal(cardsMined, 0);
 });
 
-test("handleMineSentenceDigitService increments successful card count", async () => {
+test("handleMineSentenceDigit increments successful card count", async () => {
   const osd: string[] = [];
   let cardsMined = 0;
 

src/main.ts

@@ -112,8 +112,8 @@ import {
   loadYomitanExtension as loadYomitanExtensionCore,
   markLastCardAsAudioCard as markLastCardAsAudioCardCore,
   DEFAULT_MPV_SUBTITLE_RENDER_METRICS,
-  mineSentenceCard as mineSentenceCardCore,
   ImmersionTrackerService,
+  mineSentenceCard as mineSentenceCardCore,
   openYomitanSettingsWindow,
   playNextSubtitleRuntime,
   registerGlobalShortcuts as registerGlobalShortcutsCore,