fix(dictionary): complete Hachidori imports and mining integration

docs-site/configuration.md

@@ -177,6 +177,8 @@ The configuration file includes several main sections:
 
 Each backend stores its own dictionaries and mining settings. `yomitan.externalProfilePath` applies only to Yomitan. See [Hachidori setup](./usage.md#hachidori-setup) before switching an existing installation.
 
+`hachidori.externalHostManagementUrl` specifies the linked Docker host's HTTP(S) management origin for automatic character dictionary uploads and replacement. Use the management port, not the sharing or dictionary API port. See [Hachidori setup](./usage.md#hachidori-setup) for an example and [the generated configuration example](/config.example.jsonc) for the default.
+
 ### Logging
 
 Control the minimum log level for runtime output:

docs-site/immersion-tracking.md

@@ -152,12 +152,14 @@ Stats server config lives under `stats`:
 
 The Search tab and the Vocabulary tab's word detail panel both mine from subtitle lines in your viewing history. Search matches sentence text and media titles, and **Search by headword** is enabled by default so dictionary-form searches such as `知らない` can find tracked subtitle lines with inflected variants. Turn that toggle off for exact text/title matching only. Each line with a valid source file offers sentence-card mining; word/audio mining is available when the selected word or searched word appears in the sentence:
 
-- **Mine Word** - performs a full Yomitan dictionary lookup for the word (definition, reading, pitch accent, etc.) via a short-lived hidden helper, then enriches the card with sentence audio, a screenshot or animated AVIF clip, the highlighted sentence, and metadata extracted from the source video file. Requires Anki and Yomitan dictionaries to be loaded.
+- **Mine Word** - looks up the word with the selected dictionary backend, Yomitan or Hachidori, then enriches the card with sentence audio, a screenshot or animated AVIF clip, the highlighted sentence, and metadata extracted from the source video file. The selected history line supplies the card's context even while another subtitle is playing in mpv. Hachidori uses its configured Anki template, dictionary aliases, and frequency metadata. Requires Anki and the selected backend's dictionaries to be loaded.
 - **Mine Sentence** - creates a sentence card directly with the `IsSentenceCard` flag set (for Lapis/Kiku workflows), along with audio and image from the source video.
 - **Mine Audio** - creates an audio-only card with the `IsAudioCard` flag, attaching only the sentence audio clip.
 
 All three modes respect your `ankiConnect` config: deck, model, field mappings, media settings (static vs AVIF, quality, dimensions), audio padding, metadata pattern, and tags. Media generation runs in parallel for faster card creation.
 
+Stats cards also receive the `SubMiner::Stats` tag. SubMiner uses it to preserve their selected history context when detecting new cards through polling with the Anki proxy disabled.
+
 Secondary subtitle text is stored alongside primary subtitles during playback, but the Search tab does not use it for display or matching.
 
 ### Word exclusion list

docs-site/public/config.example.jsonc

@@ -13,6 +13,15 @@
   // ==========================================
   "dictionaryBackend": "yomitan", // Dictionary lookup backend. Restart SubMiner after changing this setting. Values: yomitan | hachidori
 
+  // ==========================================
+  // Hachidori External Dictionary Imports
+  // Configure the linked Docker host management URL, for example http://127.0.0.1:8780.
+  // Used only while Hachidori is linked to an external host.
+  // ==========================================
+  "hachidori": {
+    "externalHostManagementUrl": "" // Docker host management URL for automatic character dictionary uploads and replacement. Empty disables external uploads.
+  }, // Configure the linked Docker host management URL, for example http://127.0.0.1:8780.
+
   // ==========================================
   // Japanese Subtitle Generation
   // Generate timed Japanese subtitles from local audio using whisper.cpp.

docs-site/usage.md

@@ -329,9 +329,11 @@ Both named settings flags work independently of the selected backend. Opening se
 
 Hachidori uses SubMiner's subtitle scanning, lookup counter, popup pause behavior, controller commands, character dictionaries, and Anki media enrichment. Keep SubMiner's AnkiConnect proxy enabled for screenshots and sentence audio. SubMiner routes Hachidori to that proxy when it is active; Hachidori's own screen recorder and screenshot capture are disabled in the embedded app.
 
+For automatic character dictionary sync with a Docker host, set `hachidori.externalHostManagementUrl` to that same host's management origin, for example `"http://127.0.0.1:8780"`. This is separate from the WebSocket sharing address. SubMiner uploads the generated ZIP directly and replaces its previous dictionary after a successful import; busy imports are retried. Keep this URL pointed at the currently linked Docker host if you change hosts. An empty value disables external uploads and reports a configuration error when sync is attempted. Local Hachidori dictionaries do not need this setting. External browser/app hosts without the Docker management API do not support this automatic upload path.
+
 Existing controls such as `startupWarmups.yomitanExtension` and `subtitleStyle.autoPauseVideoOnYomitanPopup` apply to the selected backend. Hachidori has one dictionary configuration, so character-dictionary profile scope applies to that configuration.
 
-First-run setup remembers each backend that finished it. Switching to a backend for the first time asks for that backend's dictionaries; switching back to one that already finished does not repeat setup. Until SubMiner restarts, it keeps running the backend it started with, and the launcher gates playback on that running backend and logs a restart reminder.
+First-run setup remembers each backend that finished it, including when setup is reopened for legacy plugin cleanup. Switching to a backend for the first time asks for that backend's dictionaries; switching back to one that already finished does not repeat setup. Until SubMiner restarts, it keeps running the backend it started with, and the launcher gates playback on that running backend and logs a restart reminder. A running Yomitan session continues using its external profile until the restart. While Hachidori is active, `--yomitan` opens the bundled Yomitan settings even if an external Yomitan profile is configured.
 
 Hachidori's own duplicate handling differs from Yomitan's. Choosing **Overwrite** in the Hachidori popup updates the existing note and SubMiner enriches its media, while **Add anyway** creates a new note and runs SubMiner's Kiku/Senren [field grouping](./anki-integration.md#field-grouping-kiku-senren). Mining from the stats dashboard uses the selected backend as well.