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diff --git a/backlog/tasks/task-101 - Index-AniList-character-alternative-names-in-the-character-dictionary.md b/backlog/completed/task-101 - Index-AniList-character-alternative-names-in-the-character-dictionary.md
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diff --git a/backlog/tasks/task-102 - Quiet-default-AppImage-startup-and-implicit-background-launch.md b/backlog/completed/task-102 - Quiet-default-AppImage-startup-and-implicit-background-launch.md
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diff --git a/backlog/tasks/task-103 - Add-dedicated-annotation-websocket-for-texthooker.md b/backlog/completed/task-103 - Add-dedicated-annotation-websocket-for-texthooker.md
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diff --git a/backlog/tasks/task-104 - Mirror-overlay-annotation-hover-behavior-in-vendored-texthooker.md b/backlog/completed/task-104 - Mirror-overlay-annotation-hover-behavior-in-vendored-texthooker.md
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diff --git a/backlog/tasks/task-105 - Stop-local-docs-artifact-writes-after-docs-repo-split.md b/backlog/completed/task-105 - Stop-local-docs-artifact-writes-after-docs-repo-split.md
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diff --git a/backlog/tasks/task-106 - Add-first-run-setup-gate-and-auto-install-flow.md b/backlog/completed/task-106 - Add-first-run-setup-gate-and-auto-install-flow.md
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diff --git a/backlog/tasks/task-110 - Replace-vendored-Yomitan-with-submodule-built-Chrome-artifact-workflow.md b/backlog/completed/task-110 - Replace-vendored-Yomitan-with-submodule-built-Chrome-artifact-workflow.md
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diff --git a/backlog/tasks/task-111 - Fix-subtitle-cycle-OSD-labels-for-J-keybindings.md b/backlog/completed/task-111 - Fix-subtitle-cycle-OSD-labels-for-J-keybindings.md
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diff --git a/backlog/tasks/task-112 - Address-Claude-review-items-on-PR-15.md b/backlog/completed/task-112 - Address-Claude-review-items-on-PR-15.md
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diff --git a/backlog/tasks/task-113 - Scope-make-pretty-to-maintained-source-files.md b/backlog/completed/task-113 - Scope-make-pretty-to-maintained-source-files.md
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diff --git a/backlog/tasks/task-114 - Fix-failing-CI-checks-on-PR-15.md b/backlog/completed/task-114 - Fix-failing-CI-checks-on-PR-15.md
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diff --git a/backlog/tasks/task-115 - Refresh-subminer-docs-contributor-docs-for-current-repo-workflow.md b/backlog/completed/task-115 - Refresh-subminer-docs-contributor-docs-for-current-repo-workflow.md
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diff --git a/backlog/tasks/task-116 - Audit-branch-commits-for-remaining-subminer-docs-updates.md b/backlog/completed/task-116 - Audit-branch-commits-for-remaining-subminer-docs-updates.md
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diff --git a/backlog/tasks/task-117.1 - Harden-AI-subtitle-fix-against-non-SRT-model-responses.md b/backlog/completed/task-117.1 - Harden-AI-subtitle-fix-against-non-SRT-model-responses.md
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diff --git a/backlog/tasks/task-120 - Replace-node-sqlite-with-libsql-and-remove-Yomitan-Node-wrapper.md b/backlog/completed/task-120 - Replace-node-sqlite-with-libsql-and-remove-Yomitan-Node-wrapper.md
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diff --git a/backlog/tasks/task-121 - Fix-YouTube-manual-subtitle-selection-regression-when-downloadable-tracks-exist.md b/backlog/completed/task-121 - Fix-YouTube-manual-subtitle-selection-regression-when-downloadable-tracks-exist.md
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diff --git a/backlog/tasks/task-122 - Harden-changelog-workflow-and-CI-enforcement.md b/backlog/completed/task-122 - Harden-changelog-workflow-and-CI-enforcement.md
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diff --git a/backlog/tasks/task-123 - Add-progress-logging-for-YouTube-subtitle-generation-phases.md b/backlog/completed/task-123 - Add-progress-logging-for-YouTube-subtitle-generation-phases.md
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diff --git a/backlog/tasks/task-124 - Remove-YouTube-subtitle-generation-modes-and-make-YouTube-playback-always-generate-load-subtitles.md b/backlog/completed/task-124 - Remove-YouTube-subtitle-generation-modes-and-make-YouTube-playback-always-generate-load-subtitles.md
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diff --git a/backlog/tasks/task-126 - Improve-secondary-subtitle-readability-with-hover-only-background-and-stronger-text-separation.md b/backlog/completed/task-126 - Improve-secondary-subtitle-readability-with-hover-only-background-and-stronger-text-separation.md
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diff --git a/backlog/tasks/task-127 - Skip-AniSkip-lookup-for-YouTube-and-URL-playback-targets.md b/backlog/completed/task-127 - Skip-AniSkip-lookup-for-YouTube-and-URL-playback-targets.md
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diff --git a/backlog/tasks/task-128 - Prevent-AI-subtitle-fix-from-translating-primary-YouTube-subtitles-into-the-wrong-language.md b/backlog/completed/task-128 - Prevent-AI-subtitle-fix-from-translating-primary-YouTube-subtitles-into-the-wrong-language.md
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diff --git a/backlog/tasks/task-129 - Split-AI-model-and-system-prompt-config-between-Anki-and-YouTube-subtitle-generation.md b/backlog/completed/task-129 - Split-AI-model-and-system-prompt-config-between-Anki-and-YouTube-subtitle-generation.md
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diff --git a/backlog/tasks/task-130 - Keep-background-SubMiner-alive-after-launcher-managed-mpv-exits.md b/backlog/completed/task-130 - Keep-background-SubMiner-alive-after-launcher-managed-mpv-exits.md
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diff --git a/backlog/tasks/task-131 - Make-default-overlay-fullscreen-and-AniSkip-end-jump-keybindings-easier-to-reach.md b/backlog/completed/task-131 - Make-default-overlay-fullscreen-and-AniSkip-end-jump-keybindings-easier-to-reach.md
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diff --git a/backlog/tasks/task-132 - Gate-macOS-overlay-shortcuts-to-the-focused-mpv-window.md b/backlog/completed/task-132 - Gate-macOS-overlay-shortcuts-to-the-focused-mpv-window.md
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diff --git a/backlog/tasks/task-134 - Harden-Windows-release-signing-against-transient-SignPath-failures.md b/backlog/completed/task-134 - Harden-Windows-release-signing-against-transient-SignPath-failures.md
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diff --git a/backlog/tasks/task-135 - Cut-patch-release-v0.5.1-for-Windows-signing-fix.md b/backlog/completed/task-135 - Cut-patch-release-v0.5.1-for-Windows-signing-fix.md
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diff --git a/backlog/tasks/task-136 - Pin-SignPath-artifact-configuration-in-release-workflow.md b/backlog/completed/task-136 - Pin-SignPath-artifact-configuration-in-release-workflow.md
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diff --git a/backlog/tasks/task-138 - Publish-unsigned-Windows-release-artifacts-and-add-local-unsigned-build-script.md b/backlog/completed/task-138 - Publish-unsigned-Windows-release-artifacts-and-add-local-unsigned-build-script.md
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diff --git a/backlog/tasks/task-139 - Cut-patch-release-v0.5.3-for-unsigned-Windows-release-builds.md b/backlog/completed/task-139 - Cut-patch-release-v0.5.3-for-unsigned-Windows-release-builds.md
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diff --git a/backlog/tasks/task-140 - Fix-guessit-title-parsing-for-character-dictionary-sync.md b/backlog/completed/task-140 - Fix-guessit-title-parsing-for-character-dictionary-sync.md
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diff --git a/backlog/tasks/task-141 - Refresh-current-subtitle-after-character-dictionary-sync-completes.md b/backlog/completed/task-141 - Refresh-current-subtitle-after-character-dictionary-sync-completes.md
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diff --git a/backlog/tasks/task-142 - Show-character-dictionary-auto-sync-progress-on-OSD.md b/backlog/completed/task-142 - Show-character-dictionary-auto-sync-progress-on-OSD.md
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diff --git a/backlog/tasks/task-144 - Sequence-startup-OSD-notifications-for-tokenization-annotations-and-character-dictionary-sync.md b/backlog/completed/task-144 - Sequence-startup-OSD-notifications-for-tokenization-annotations-and-character-dictionary-sync.md
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diff --git a/backlog/tasks/task-145 - Show-checking-and-generation-OSD-for-character-dictionary-auto-sync.md b/backlog/completed/task-145 - Show-checking-and-generation-OSD-for-character-dictionary-auto-sync.md
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diff --git a/backlog/tasks/task-146 - Forward-overlay-Tab-to-mpv-for-AniSkip.md b/backlog/completed/task-146 - Forward-overlay-Tab-to-mpv-for-AniSkip.md
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diff --git a/backlog/tasks/task-148 - Fix-Windows-plugin-env-binary-override-resolution.md b/backlog/completed/task-148 - Fix-Windows-plugin-env-binary-override-resolution.md
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diff --git a/backlog/tasks/task-150 - Restore-repo-wide-Prettier-cleanliness-after-release-prep.md b/backlog/completed/task-150 - Restore-repo-wide-Prettier-cleanliness-after-release-prep.md
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diff --git a/backlog/tasks/task-151 - Keep-JLPT-underline-color-stable-during-Yomitan-text-selection.md b/backlog/completed/task-151 - Keep-JLPT-underline-color-stable-during-Yomitan-text-selection.md
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diff --git a/backlog/tasks/task-152 - Fix-early-Electron-userData-path-casing-to-stay-under-SubMiner-config-dir.md b/backlog/completed/task-152 - Fix-early-Electron-userData-path-casing-to-stay-under-SubMiner-config-dir.md
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diff --git a/backlog/tasks/task-153 - Fix-character-dictionary-MRU-eviction-after-revisits.md b/backlog/completed/task-153 - Fix-character-dictionary-MRU-eviction-after-revisits.md
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diff --git a/backlog/tasks/task-154 - Avoid-merged-dictionary-rebuilds-on-MRU-reorder-only-revisits.md b/backlog/completed/task-154 - Avoid-merged-dictionary-rebuilds-on-MRU-reorder-only-revisits.md
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diff --git a/backlog/tasks/task-156 - Fix-docs-site-Plausible-geo-attribution-through-analytics-worker.md b/backlog/completed/task-156 - Fix-docs-site-Plausible-geo-attribution-through-analytics-worker.md
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diff --git a/backlog/tasks/task-157 - Fix-Cloudflare-Pages-watch-path-for-docs-site.md b/backlog/completed/task-157 - Fix-Cloudflare-Pages-watch-path-for-docs-site.md
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diff --git a/backlog/tasks/task-159 - Create-SubMiner-automated-testing-skill-for-agents.md b/backlog/completed/task-159 - Create-SubMiner-automated-testing-skill-for-agents.md
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diff --git a/backlog/tasks/task-160 - Create-repo-local-scrum-master-orchestration-skill.md b/backlog/completed/task-160 - Create-repo-local-scrum-master-orchestration-skill.md
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diff --git a/backlog/tasks/task-161 - Add-Arch-Linux-PKGBUILD-and-.SRCINFO-for-SubMiner-release-artifacts.md b/backlog/completed/task-161 - Add-Arch-Linux-PKGBUILD-and-.SRCINFO-for-SubMiner-release-artifacts.md
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diff --git a/backlog/tasks/task-162 - Normalize-packaged-Linux-paths-to-canonical-SubMiner-directories.md b/backlog/completed/task-162 - Normalize-packaged-Linux-paths-to-canonical-SubMiner-directories.md
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diff --git a/backlog/tasks/task-173 - Remove-Avg-Frequency-metric-from-Vocabulary-tab-summary-cards.md b/backlog/completed/task-173 - Remove-Avg-Frequency-metric-from-Vocabulary-tab-summary-cards.md
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diff --git a/backlog/tasks/task-179 - Tune-immersion-tracker-SQLite-pragmas-and-maintenance-defaults.md b/backlog/completed/task-179 - Tune-immersion-tracker-SQLite-pragmas-and-maintenance-defaults.md
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diff --git a/backlog/tasks/task-180 - Fix-launcher-stats-command-timeout-for-slow-dashboard-startup.md b/backlog/completed/task-180 - Fix-launcher-stats-command-timeout-for-slow-dashboard-startup.md
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diff --git a/backlog/tasks/task-187 - Replace-episode-detail-session-history-with-expandable-inline-session-details.md b/backlog/completed/task-187 - Replace-episode-detail-session-history-with-expandable-inline-session-details.md
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diff --git a/backlog/tasks/task-84 - Migrate-AniSkip-metadatalookup-orchestration-to-launcher-Electron.md b/backlog/completed/task-84 - Migrate-AniSkip-metadatalookup-orchestration-to-launcher-Electron.md
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