feat(hachidori): send character dictionaries over the link to Hachidori hosts

Hachidori 0.2.3 accepts dictionary ZIPs as chunked upload requests: an
unlinked install imports them itself and a linked one forwards them to its
host. The parser bridge now imports through that path with replace, retrying
a busy commit with the same upload. Linked hosts without linked-import-v1
(hachidori-docker, older Hachidori) keep the management API upload.

changes/hachidori-backend.md

@@ -3,7 +3,7 @@ area: dictionary
 
 - Added a bundled Hachidori dictionary backend alongside the default Yomitan backend. Select it with `dictionaryBackend` and restart SubMiner.
 - The tray and dictionary-settings shortcut follow the selected backend. `--hachidori` opens Hachidori settings, while `--yomitan` opens Yomitan settings unless a read-only external Yomitan profile is configured. This restriction also applies with Hachidori active, without blocking Hachidori settings.
-- Hachidori integrates with subtitle scanning, popup controls, lookup tracking, character dictionaries, and Anki media enrichment, with separate dictionaries and settings for each backend. Linked Docker hosts receive character dictionary uploads at the linked machine's management port, with `hachidori.externalHostManagementUrl` as an optional override, retry busy imports, and replace the previous dictionary only after a successful import. Browser and app hosts report where to import the dictionary manually.
+- Hachidori integrates with subtitle scanning, popup controls, lookup tracking, character dictionaries, and Anki media enrichment, with separate dictionaries and settings for each backend. Character dictionaries reach a linked host over the link (Hachidori 0.2.3 or later) and Docker hosts through their management port, with `hachidori.externalHostManagementUrl` as an optional override. Both retry busy imports and replace the previous dictionary only after a successful import. Older hosts report where to import the dictionary manually.
 - Hachidori auto-populates its first Anki template from SubMiner's deck, tags, and field mappings, detects an unambiguous matching note type, and preserves existing custom templates apart from the deck, which follows `ankiConnect.deck` so polling mode enriches Hachidori cards. Anki discovery retries after an unavailable connection.
 - Hachidori saves downloadable word audio before sending a note through SubMiner's Anki proxy, so freshly mined animated cards include the word-audio delay.
 - Both bundled dictionary backends reload their background code on startup so extension updates take effect while preserving installed dictionaries and settings. Failed Yomitan connection-setting updates can be retried without manually resetting the managed Anki endpoint.