diff --git a/artifacts/audit/2026-02-21/file-size-report.json b/artifacts/audit/2026-02-21/file-size-report.json
new file mode 100644
index 00000000..9b27b2d5
--- /dev/null
+++ b/artifacts/audit/2026-02-21/file-size-report.json
@@ -0,0 +1,224 @@
+{
+  "grandfathered_files": 43,
+  "grandfathered_excess_lines": 45216,
+  "new_oversized_files": 0,
+  "new_excess_lines": 0,
+  "grandfathered_list": [
+    {
+      "path": "js/adminListStore.js",
+      "lines": 1033,
+      "excess": 33
+    },
+    {
+      "path": "js/app/authSessionCoordinator.js",
+      "lines": 1743,
+      "excess": 743
+    },
+    {
+      "path": "js/app/feedCoordinator.js",
+      "lines": 1767,
+      "excess": 767
+    },
+    {
+      "path": "js/app/playbackCoordinator.js",
+      "lines": 1217,
+      "excess": 217
+    },
+    {
+      "path": "js/app.js",
+      "lines": 5133,
+      "excess": 4133
+    },
+    {
+      "path": "js/channelProfile.js",
+      "lines": 5579,
+      "excess": 4579
+    },
+    {
+      "path": "js/feedEngine/stages.js",
+      "lines": 1350,
+      "excess": 350
+    },
+    {
+      "path": "js/historyView.js",
+      "lines": 2547,
+      "excess": 1547
+    },
+    {
+      "path": "js/index.js",
+      "lines": 1409,
+      "excess": 409
+    },
+    {
+      "path": "js/nostr/client.js",
+      "lines": 4001,
+      "excess": 3001
+    },
+    {
+      "path": "js/nostr/managers/SignerManager.js",
+      "lines": 1107,
+      "excess": 107
+    },
+    {
+      "path": "js/nostr/nip46Client.js",
+      "lines": 2104,
+      "excess": 1104
+    },
+    {
+      "path": "js/nostr/nip46Connector.js",
+      "lines": 1094,
+      "excess": 94
+    },
+    {
+      "path": "js/nostr/nip71.js",
+      "lines": 1600,
+      "excess": 600
+    },
+    {
+      "path": "js/nostr/publishHelpers.js",
+      "lines": 1415,
+      "excess": 415
+    },
+    {
+      "path": "js/nostr/watchHistory.js",
+      "lines": 2211,
+      "excess": 1211
+    },
+    {
+      "path": "js/nostrEventSchemas.js",
+      "lines": 3192,
+      "excess": 2192
+    },
+    {
+      "path": "js/payments/nwcClient.js",
+      "lines": 1642,
+      "excess": 642
+    },
+    {
+      "path": "js/services/authService.js",
+      "lines": 1321,
+      "excess": 321
+    },
+    {
+      "path": "js/services/commentThreadService.js",
+      "lines": 1122,
+      "excess": 122
+    },
+    {
+      "path": "js/services/hashtagPreferencesService.js",
+      "lines": 1435,
+      "excess": 435
+    },
+    {
+      "path": "js/services/moderationService.js",
+      "lines": 2557,
+      "excess": 1557
+    },
+    {
+      "path": "js/services/nostrService.js",
+      "lines": 2227,
+      "excess": 1227
+    },
+    {
+      "path": "js/services/playbackService.js",
+      "lines": 1316,
+      "excess": 316
+    },
+    {
+      "path": "js/services/r2Service.js",
+      "lines": 1194,
+      "excess": 194
+    },
+    {
+      "path": "js/state/cache.js",
+      "lines": 1829,
+      "excess": 829
+    },
+    {
+      "path": "js/subscriptions.js",
+      "lines": 2410,
+      "excess": 1410
+    },
+    {
+      "path": "js/ui/applicationBootstrap.js",
+      "lines": 1169,
+      "excess": 169
+    },
+    {
+      "path": "js/ui/components/EditModal.js",
+      "lines": 1130,
+      "excess": 130
+    },
+    {
+      "path": "js/ui/components/RevertModal.js",
+      "lines": 1509,
+      "excess": 509
+    },
+    {
+      "path": "js/ui/components/SimilarContentCard.js",
+      "lines": 1303,
+      "excess": 303
+    },
+    {
+      "path": "js/ui/components/UploadModal.js",
+      "lines": 1320,
+      "excess": 320
+    },
+    {
+      "path": "js/ui/components/VideoCard.js",
+      "lines": 3130,
+      "excess": 2130
+    },
+    {
+      "path": "js/ui/components/VideoModal.js",
+      "lines": 4976,
+      "excess": 3976
+    },
+    {
+      "path": "js/ui/loginModalController.js",
+      "lines": 2574,
+      "excess": 1574
+    },
+    {
+      "path": "js/ui/moreMenuController.js",
+      "lines": 1601,
+      "excess": 601
+    },
+    {
+      "path": "js/ui/overlay/popoverEngine.js",
+      "lines": 1070,
+      "excess": 70
+    },
+    {
+      "path": "js/ui/profileModalController.js",
+      "lines": 5541,
+      "excess": 4541
+    },
+    {
+      "path": "js/ui/views/VideoListView.js",
+      "lines": 1392,
+      "excess": 392
+    },
+    {
+      "path": "js/ui/zapController.js",
+      "lines": 1206,
+      "excess": 206
+    },
+    {
+      "path": "js/userBlocks.js",
+      "lines": 2302,
+      "excess": 1302
+    },
+    {
+      "path": "js/watchHistoryService.js",
+      "lines": 1400,
+      "excess": 400
+    },
+    {
+      "path": "js/webtorrent.js",
+      "lines": 1038,
+      "excess": 38
+    }
+  ],
+  "new_list": []
+}
diff --git a/artifacts/audit/2026-02-21/innerhtml-report.json b/artifacts/audit/2026-02-21/innerhtml-report.json
new file mode 100644
index 00000000..ea9c108d
--- /dev/null
+++ b/artifacts/audit/2026-02-21/innerhtml-report.json
@@ -0,0 +1,147 @@
+{
+  "total_assignments": 37,
+  "files_count": 28,
+  "top_offenders": [
+    {
+      "path": "js/ui/dm/DMSettingsModalController.js",
+      "count": 3,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/loginModalController.js",
+      "count": 3,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/views/VideoListView.js",
+      "count": 3,
+      "is_new": false
+    },
+    {
+      "path": "js/viewManager.js",
+      "count": 3,
+      "is_new": false
+    },
+    {
+      "path": "js/utils/qrcode.js",
+      "count": 2,
+      "is_new": false
+    },
+    {
+      "path": "js/app/feedCoordinator.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/app.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/docsView.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/exploreView.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/forYouView.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/index.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/kidsView.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/components/EditModal.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/components/EmbedVideoModal.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/components/EventDetailsModal.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/components/UploadModal.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/components/VideoModal.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/components/nip71FormManager.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/dm/AppShell.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/dm/Composer.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/dm/ConversationList.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/dm/DMRelaySettings.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/dm/MessageThread.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/dm/NotificationCenter.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/moreMenuController.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/profileModalController.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/subscriptionHistoryController.js",
+      "count": 1,
+      "is_new": false
+    },
+    {
+      "path": "js/ui/videoListViewController.js",
+      "count": 1,
+      "is_new": false
+    }
+  ],
+  "violations": []
+}
diff --git a/artifacts/audit/2026-02-21/lint-report.json b/artifacts/audit/2026-02-21/lint-report.json
new file mode 100644
index 00000000..98d0b942
--- /dev/null
+++ b/artifacts/audit/2026-02-21/lint-report.json
@@ -0,0 +1,11 @@
+{
+  "total_failures": 0,
+  "files_with_errors": [],
+  "skipped_checks": [
+    {
+      "check": "lint:assets",
+      "reason": "Missing dist/asset-manifest.json.",
+      "details": "asset reference check (build required)."
+    }
+  ]
+}
diff --git a/artifacts/audit/2026-02-21/raw-check-file-size.log b/artifacts/audit/2026-02-21/raw-check-file-size.log
new file mode 100644
index 00000000..b8b7dd6c
--- /dev/null
+++ b/artifacts/audit/2026-02-21/raw-check-file-size.log
@@ -0,0 +1,47 @@
+
+43 grandfathered oversized file(s):
+  ⚠ grandfathered: js/adminListStore.js (1033 lines)
+  ⚠ grandfathered: js/app/authSessionCoordinator.js (1743 lines)
+  ⚠ grandfathered: js/app/feedCoordinator.js (1767 lines)
+  ⚠ grandfathered: js/app/playbackCoordinator.js (1217 lines)
+  ⚠ grandfathered: js/app.js (5133 lines)
+  ⚠ grandfathered: js/channelProfile.js (5579 lines)
+  ⚠ grandfathered: js/feedEngine/stages.js (1350 lines)
+  ⚠ grandfathered: js/historyView.js (2547 lines)
+  ⚠ grandfathered: js/index.js (1409 lines)
+  ⚠ grandfathered: js/nostr/client.js (4001 lines)
+  ⚠ grandfathered: js/nostr/managers/SignerManager.js (1107 lines)
+  ⚠ grandfathered: js/nostr/nip46Client.js (2104 lines)
+  ⚠ grandfathered: js/nostr/nip46Connector.js (1094 lines)
+  ⚠ grandfathered: js/nostr/nip71.js (1600 lines)
+  ⚠ grandfathered: js/nostr/publishHelpers.js (1415 lines)
+  ⚠ grandfathered: js/nostr/watchHistory.js (2211 lines)
+  ⚠ grandfathered: js/nostrEventSchemas.js (3192 lines)
+  ⚠ grandfathered: js/payments/nwcClient.js (1642 lines)
+  ⚠ grandfathered: js/services/authService.js (1321 lines)
+  ⚠ grandfathered: js/services/commentThreadService.js (1122 lines)
+  ⚠ grandfathered: js/services/hashtagPreferencesService.js (1435 lines)
+  ⚠ grandfathered: js/services/moderationService.js (2557 lines)
+  ⚠ grandfathered: js/services/nostrService.js (2227 lines)
+  ⚠ grandfathered: js/services/playbackService.js (1316 lines)
+  ⚠ grandfathered: js/services/r2Service.js (1194 lines)
+  ⚠ grandfathered: js/state/cache.js (1829 lines)
+  ⚠ grandfathered: js/subscriptions.js (2410 lines)
+  ⚠ grandfathered: js/ui/applicationBootstrap.js (1169 lines)
+  ⚠ grandfathered: js/ui/components/EditModal.js (1130 lines)
+  ⚠ grandfathered: js/ui/components/RevertModal.js (1509 lines)
+  ⚠ grandfathered: js/ui/components/SimilarContentCard.js (1303 lines)
+  ⚠ grandfathered: js/ui/components/UploadModal.js (1320 lines)
+  ⚠ grandfathered: js/ui/components/VideoCard.js (3130 lines)
+  ⚠ grandfathered: js/ui/components/VideoModal.js (4976 lines)
+  ⚠ grandfathered: js/ui/loginModalController.js (2574 lines)
+  ⚠ grandfathered: js/ui/moreMenuController.js (1601 lines)
+  ⚠ grandfathered: js/ui/overlay/popoverEngine.js (1070 lines)
+  ⚠ grandfathered: js/ui/profileModalController.js (5541 lines)
+  ⚠ grandfathered: js/ui/views/VideoListView.js (1392 lines)
+  ⚠ grandfathered: js/ui/zapController.js (1206 lines)
+  ⚠ grandfathered: js/userBlocks.js (2302 lines)
+  ⚠ grandfathered: js/watchHistoryService.js (1400 lines)
+  ⚠ grandfathered: js/webtorrent.js (1038 lines)
+
+No violations. 43 grandfathered file(s) remain as decomposition targets.
diff --git a/artifacts/audit/2026-02-21/raw-check-innerhtml.log b/artifacts/audit/2026-02-21/raw-check-innerhtml.log
new file mode 100644
index 00000000..42ca1a27
--- /dev/null
+++ b/artifacts/audit/2026-02-21/raw-check-innerhtml.log
@@ -0,0 +1,30 @@
+innerHTML usage: 37 assignments across 28 files
+
+  js/ui/dm/DMSettingsModalController.js: 3
+  js/ui/loginModalController.js: 3
+  js/ui/views/VideoListView.js: 3
+  js/viewManager.js: 3
+  js/utils/qrcode.js: 2
+  js/app/feedCoordinator.js: 1
+  js/app.js: 1
+  js/docsView.js: 1
+  js/exploreView.js: 1
+  js/forYouView.js: 1
+  js/index.js: 1
+  js/kidsView.js: 1
+  js/ui/components/EditModal.js: 1
+  js/ui/components/EmbedVideoModal.js: 1
+  js/ui/components/EventDetailsModal.js: 1
+  js/ui/components/UploadModal.js: 1
+  js/ui/components/VideoModal.js: 1
+  js/ui/components/nip71FormManager.js: 1
+  js/ui/dm/AppShell.js: 1
+  js/ui/dm/Composer.js: 1
+  js/ui/dm/ConversationList.js: 1
+  js/ui/dm/DMRelaySettings.js: 1
+  js/ui/dm/MessageThread.js: 1
+  js/ui/dm/NotificationCenter.js: 1
+  js/ui/moreMenuController.js: 1
+  js/ui/profileModalController.js: 1
+  js/ui/subscriptionHistoryController.js: 1
+  js/ui/videoListViewController.js: 1
diff --git a/artifacts/audit/2026-02-21/raw-lint.log b/artifacts/audit/2026-02-21/raw-lint.log
new file mode 100644
index 00000000..a2f45ef1
--- /dev/null
+++ b/artifacts/audit/2026-02-21/raw-lint.log
@@ -0,0 +1,48 @@
+
+> bitvid@1.0.0 lint
+> npm run lint:css && npm run lint:hex && npm run lint:inline-styles && npm run lint:tokens && npm run lint:tailwind-brackets && npm run lint:tailwind-colors && npm run lint:file-size && npm run lint:innerhtml && npm run lint:assets && npm run lint:sw-compat
+
+
+> bitvid@1.0.0 lint:css
+> stylelint css/tailwind.source.css css/tokens.css css/docs.css
+
+
+> bitvid@1.0.0 lint:hex
+> node scripts/check-hex.js
+
+
+> bitvid@1.0.0 lint:inline-styles
+> node scripts/check-inline-styles.mjs
+
+No inline style usage found.
+
+> bitvid@1.0.0 lint:tokens
+> node scripts/check-design-tokens.mjs --check=tokens
+
+
+> bitvid@1.0.0 lint:tailwind-brackets
+> node scripts/check-design-tokens.mjs --check=brackets
+
+
+> bitvid@1.0.0 lint:tailwind-colors
+> node scripts/check-tailwind-colors.mjs
+
+
+> bitvid@1.0.0 lint:file-size
+> node scripts/check-file-size.mjs
+
+
+> bitvid@1.0.0 lint:innerhtml
+> node scripts/check-innerhtml.mjs
+
+
+> bitvid@1.0.0 lint:assets
+> node scripts/check-asset-references.mjs
+
+[lint:assets] Missing dist/asset-manifest.json. Skipping asset reference check (build required).
+
+> bitvid@1.0.0 lint:sw-compat
+> node scripts/check-sw-compat.mjs
+
+[sw-compat] Skipping check: unable to determine HEAD^ or git history unavailable.
+[sw-compat] No commit delta found; skipping compatibility check.
diff --git a/artifacts/audit/2026-02-21/summary.md b/artifacts/audit/2026-02-21/summary.md
new file mode 100644
index 00000000..6379424b
--- /dev/null
+++ b/artifacts/audit/2026-02-21/summary.md
@@ -0,0 +1,47 @@
+# Audit Report — 2026-02-21 (unstable)
+
+**Summary**
+
+* **Date:** 2026-02-21 15:15 UTC
+* **Node:** v22.22.0 / **OS:** Linux
+* **Status:** ✅ Clean. Significant improvements in technical debt metrics.
+
+**Metrics**
+
+*   **Grandfathered oversized files:** 43 files
+    *   Total excess lines: **45,216** (was 49,463)
+    *   Delta: **-4,247 lines** (Improvement)
+*   **New oversized files:** 0 files (total excess lines: 0)
+*   **Total innerHTML assignments:** **37** (was 87)
+    *   Delta: **-50 assignments** (Improvement)
+    *   Files with innerHTML: 28 (was 34)
+
+    **Top offenders (innerHTML):**
+    1.  `js/ui/dm/DMSettingsModalController.js` — 3
+    2.  `js/ui/loginModalController.js` — 3
+    3.  `js/ui/views/VideoListView.js` — 3
+    4.  `js/viewManager.js` — 3
+    5.  `js/utils/qrcode.js` — 2
+
+*   **Lint failures:** 0 (files: 0)
+
+**Delta vs previous (2026-02-12)**
+
+*   **Grandfathered:** 0 files, **-4,247** excess lines
+*   **InnerHTML:** **-50** total assignments, **-6** files
+*   **Lint:** 0 failures
+
+**High-priority items**
+
+*   No new regressions.
+*   Continue targeting the remaining 43 grandfathered files for decomposition.
+*   Continue migrating the remaining 37 `innerHTML` assignments to safe DOM APIs.
+
+**Artifacts**
+
+*   `file-size-report.json`
+*   `innerhtml-report.json`
+*   `lint-report.json`
+*   `raw-check-file-size.log`
+*   `raw-check-innerhtml.log`
+*   `raw-lint.log`
diff --git a/docs/agents/task-logs/daily/2026-02-21_15-15-00_audit-agent_completed.md b/docs/agents/task-logs/daily/2026-02-21_15-15-00_audit-agent_completed.md
new file mode 100644
index 00000000..b66697cb
--- /dev/null
+++ b/docs/agents/task-logs/daily/2026-02-21_15-15-00_audit-agent_completed.md
@@ -0,0 +1,11 @@
+# Agent: audit-agent
+# Status: Completed
+# Date: 2026-02-21 15:15:00 UTC
+
+**Summary**
+Executed weekly audit.
+- Grandfathered files: 43 (-4,247 lines).
+- InnerHTML: 37 assignments (-50).
+- Lint: 0 failures.
+
+Report artifacts saved in `artifacts/audit/2026-02-21/`.