chore: prepare v0.9.1 release

backlog/tasks/task-232 - Trim-release-package-size-by-pruning-duplicate-and-source-only-assets.md

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+---
+id: TASK-232
+title: Trim release package size by pruning duplicate and source-only assets
+status: Done
+assignee:
+  - '@codex'
+created_date: '2026-03-24 12:05'
+updated_date: '2026-03-24 12:30'
+labels:
+  - release
+  - packaging
+priority: medium
+ordinal: 54700
+dependencies: []
+references:
+  - /home/sudacode/projects/japanese/SubMiner/package.json
+  - /home/sudacode/projects/japanese/SubMiner/src/release-workflow.test.ts
+  - /home/sudacode/projects/japanese/SubMiner/src/core/services/texthooker.ts
+---
+
+## Description
+
+<!-- SECTION:DESCRIPTION:BEGIN -->
+
+Reduce packaged release artifact size without changing user-visible functionality by pruning files that are duplicated between `app.asar` and `extraResources`, excluding source/test/doc-only trees from Electron packaging, and trimming obviously non-runtime vendored payload.
+
+<!-- SECTION:DESCRIPTION:END -->
+
+## Acceptance Criteria
+
+<!-- AC:BEGIN -->
+
+- [x] #1 Electron packaging excludes repo content that is source-only, test-only, docs-only, or duplicated by `extraResources`.
+- [x] #2 Release packaging tests cover the new exclusion rules.
+- [x] #3 Verification includes at least targeted release-packaging tests and one packaging-oriented validation step.
+<!-- AC:END -->
+
+## Implementation Notes
+
+<!-- SECTION:NOTES:BEGIN -->
+
+Completed scope:
+- Exclude `assets`, `plugin`, and `vendor/yomitan-jlpt-vocab` from `files` because they are already staged via `extraResources`.
+- Exclude `dist` sourcemaps/tests, repo docs/tests/packaging metadata, and stats source leftovers from `files`.
+- Exclude non-runtime `vendor/texthooker-ui` payload such as `public/`, `.vscode/`, and package metadata.
+- Exclude Linux musl libsql binary from packaged app payload for AppImage-focused savings.
+
+Verification:
+- `bun test src/release-workflow.test.ts`
+- `bun run build`
+- `node_modules/.bin/electron-builder --linux dir --publish never`
+- `node_modules/.bin/electron-builder --linux AppImage --publish never`
+
+Observed result:
+- `release/linux-unpacked/resources/app.asar` dropped from about `100 MB` to `29 MB`.
+- `release/SubMiner-0.9.0.AppImage` dropped from about `256 MB` to `194 MB`.
+
+<!-- SECTION:NOTES:END -->
+
+## Final Summary
+
+<!-- SECTION:FINAL_SUMMARY:BEGIN -->
+
+Trimmed Electron packaging so release artifacts no longer bundle duplicated `extraResources`, source/test/doc-only repo content, non-runtime `texthooker-ui` files, or the Linux musl libsql binary. Added release-packaging regression coverage and verified the Linux package shrink with fresh local builds.
+
+<!-- SECTION:FINAL_SUMMARY:END -->

backlog/tasks/task-233 - Cut-patch-release-v0.9.1-for-package-size-pruning.md

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+---
+id: TASK-233
+title: Cut patch release v0.9.1 for package size pruning
+status: Done
+assignee:
+  - '@codex'
+created_date: '2026-03-24 12:40'
+updated_date: '2026-03-24 12:55'
+labels:
+  - release
+  - patch
+dependencies:
+  - TASK-232
+references:
+  - /home/sudacode/projects/japanese/SubMiner/package.json
+  - /home/sudacode/projects/japanese/SubMiner/CHANGELOG.md
+  - /home/sudacode/projects/japanese/SubMiner/release/release-notes.md
+  - /home/sudacode/projects/japanese/SubMiner/docs-site/changelog.md
+priority: high
+ordinal: 54800
+---
+
+## Description
+
+<!-- SECTION:DESCRIPTION:BEGIN -->
+
+Publish a patch release for the packaging-size cleanup by bumping the app version to `0.9.1`, generating committed release metadata, and keeping release-facing docs/changelog surfaces aligned.
+
+<!-- SECTION:DESCRIPTION:END -->
+
+## Acceptance Criteria
+
+<!-- AC:BEGIN -->
+
+- [x] #1 Repository version metadata is updated to `0.9.1`.
+- [x] #2 `CHANGELOG.md`, `release/release-notes.md`, and `docs-site/changelog.md` contain the committed `v0.9.1` release line and the consumed fragment is removed.
+- [x] #3 Release-readiness verification passes for changelog, docs, tests, and build lanes.
+<!-- AC:END -->
+
+## Implementation Notes
+
+<!-- SECTION:NOTES:BEGIN -->
+
+Completed:
+- Bumped `package.json` to `0.9.1`.
+- Ran `bun run changelog:build --version 0.9.1 --date 2026-03-24`, which generated `CHANGELOG.md` + `release/release-notes.md` and consumed both pending release fragments.
+- Synced `docs-site/changelog.md` with the generated `v0.9.1` release line.
+- Confirmed no additional README/docs wording changes were needed beyond changelog surfaces.
+
+Verification:
+- `bun run changelog:lint`
+- `bun run changelog:check --version 0.9.1`
+- `bun run verify:config-example`
+- `bun run typecheck`
+- `bun run test:fast`
+- `bun run test:env`
+- `bun run build`
+- `bun run docs:test`
+- `bun run docs:build`
+
+<!-- SECTION:NOTES:END -->
+
+## Final Summary
+
+<!-- SECTION:FINAL_SUMMARY:BEGIN -->
+
+Prepared patch release `v0.9.1` locally. Version metadata, committed changelog artifacts, release notes, and docs-site changelog are aligned, and the release gate is green. Pending manual release actions are the release-prep commit, `git tag v0.9.1`, and push/tag publication.
+
+<!-- SECTION:FINAL_SUMMARY:END -->